# Chemical Number of Reporting Facilities Total

Underground InjectionTotal

LandfillTotal Other

Management and DisposalTotal

Recycling 1,2,4-TRIMETHYLBENZENE 170 3,931 4,320 4,726 136,244 ACETONITRILE 53 0 345 12,5383,396,731 CHLOROBENZENE 26 0 1,778 16 954,563 CHLOROFORM 33 0 1 703 75,575 CHLOROMETHANE 26 0 4 0 340,000 CYCLOHEXANE 58 60,579 1,184 83,066 15,077 DICHLOROMETHANE 85 0 343 3,594 5,223,964 ETHYLBENZENE 223 7,349 15,016 7,343 885,211 METHANOL 423 2,962,60756,236141,28213,367,148 METHYL ISOBUTYL KETONE 146 0 400 22,473 3,234,301 METHYL TERT-BUTYL ETHER 32 8,148 115 20,268 858,906 N,N-DIMETHYLFORMAMIDE 41 0 714 0 74,830 N-BUTYL ALCOHOL 203 17,200 586 127,330 635,449 N-HEXANE 96 266 57 57,983 2,464,066 TOLUENE 399 13,46381,288132,0325,142,989 XYLENE (MIXED ISOMERS) 388 45,22126,431213,7134,615,416 Totals 3,118,764188,819827,06741,420,470 Relative to Sum of all Categories (%)

-- 0.3 0.0 0.1 3.8Off Site

# Total Energy

Recovery Total

IncinerationTotal Other Treatment

(not POTW or wastewater) Total

Underground Injection Total

LandfillEnergy

Recovery 1,437,608 98,611 20,826 0 37 52,919 3,247,3032,482,669 52,912 11,586,952 11 9,164,203 98,284 1,474,568 42,388 25 12 741,069 352,627 407,603 0 0 250 636,587 1,454 190,141 0 0 0 4,997,370 1,498,635642,809 2,369 33,550 4,8735,318,388 2,439,0755,997,573 911,833 8,500 2,579 66,517 4,621,343517,691 28,079 0 4,1353,312,400 46,238,3367,301,373 1,504,679 5,232,5031,384,94037,924,873 2,294,7151,151,935 16,900 4,900 0 872,736 1,392,882320,154 33,033 0 0 44,067 4,050,722 91,790 317,956 330,000 11,3633,330,858 2,909,314268,678 73,636 490,519 5,0292,111,294 5,845,6301,227,165 233,397 0 1,6047,930,078 26,123,0137,587,212 535,841 0 25,7808,548,780 22,433,3931,545,413 148,771 0 10,0331,696,869 124,984,33431,305,385 3,922,620 17,686,9491,450,64686,749,008 11.6 2.9 0.4 1.6 0.1 8.1

Waste Category (lb) Off Site On Site

# RecyclingTreatment Total Relative to Sum of all Chemicals (%) 2,150,633 251,129 4,160,984 0.4 3,241,3745,922,292 39,107,330 3.6 9,124,0611,270,765 13,707,529 1.3 350,00012,659,73714,483,083 1.3 508,485 6,527,367 12,564,821 1.2 25,545,11113,437,49546,643,136 4.3 7,918,6165,373,362 27,945,956 2.6 9,709,2632,547,115 21,654,945 2.0 295,437,75488,711,244500,262,975 46.5 16,100,2051,854,604 25,553,169 2.4 101,994 444,531 3,224,098 0.3 2,299,5801,460,364 11,968,177 1.1 9,990,51614,669,12431,298,675 2.9 4,505,69716,356,83438,622,777 3.6 132,917,02415,163,374196,270,796 18.2 54,029,5543,646,054 88,410,868 8.2 573,929,867190,295,3911,075,879,320 53.3 17.7

# Chemical Number of Reporting Facilities Total

Underground InjectionTotal

LandfillTotal Other

Management and DisposalTotal

Recycling 1,2,4-TRIMETHYLBENZENE 170 0 4,320 4,726 136,244 ACETONITRILE 53 0 345 12,538 3,396,731 CHLOROBENZENE 26 0 1,778 16 954,563 CHLOROFORM 33 0 1 703 75,575 CHLOROMETHANE 26 0 4 0 340,000 CYCLOHEXANE 58 0 1,184 83,066 15,077 DICHLOROMETHANE 85 0 343 3,594 5,223,964 ETHYLBENZENE 223 0 15,016 7,343 885,211 METHANOL 423 0 56,236141,28213,367,148 METHYL ISOBUTYL KETONE 146 0 400 22,473 3,234,301 METHYL TERT-BUTYL ETHER 32 0 115 20,268 858,906 N,N-DIMETHYLFORMAMIDE 41 0 714 0 74,830 N-BUTYL ALCOHOL 203 0 586 127,330 635,449 N-HEXANE 96 0 57 57,983 2,464,066 TOLUENE 399 0 81,288132,0325,142,989 XYLENE (MIXED ISOMERS) 388 0 26,431213,7134,615,416 Totals 0 188,819827,06741,420,470 Relative to Sum of all Categories (%)

-- 0.0 0.0 0.1 6.7 Reduction in Possible Waste (%) 100 --> Denotes a waste category affected by the Green Engineering exclusion of the DSW rule. Off Site

# Total Energy

Recovery Total

IncinerationTotal Other Treatment

(not POTW or wastewater) Total

Underground Injection Total

LandfillEnergy

RecoveryRecycling 0 0 20,826 0 37 0 2,150,633 0 0 52,912 0 11 0 3,241,374 0 0 42,388 0 12 0 9,124,061 0 0 0 0 250 0 350,000 0 0 0 0 0 0 508,485 0 0 2,369 0 4,873 0 25,545,111 0 0 911,833 0 2,579 0 7,918,616 0 0 28,079 0 4,135 0 9,709,263 0 0 1,504,679 0 1,384,9400 295,437,754 0 0 16,900 0 0 0 16,100,205 0 0 33,033 0 0 0 101,994 0 0 317,956 0 11,363 0 2,299,580 0 0 73,636 0 5,029 0 9,990,516 0 0 233,397 0 1,604 0 4,505,697 0 0 535,841 0 25,780 0 132,917,024 0 0 148,771 0 10,033 0 54,029,554 0 0 3,922,620 0 1,450,6460 573,929,867 0.0 0.0 0.6 0.0 0.2 0.0 92.3 * Treatment includes a number of activities, --> Denotes a waste category affected by the Green Engineering exclusion of the DSW rule. recycling. So onsite treatment will be included with appropriate narrative. Off Site On Site Waste Category (lb)

# TreatmentNew Recycling Total Relative to Sum of all Chemicals (%) 0 1,844,198 4,160,984 0.4 0 32,403,41939,107,330 3.6 0 3,584,711 13,707,529 1.3 0 14,056,55414,483,083 1.3 0 11,716,33212,564,821 1.2 0 20,991,45646,643,136 4.3 0 13,885,02727,945,956 2.6 0 11,005,89821,654,945 2.0 0 188,370,936500,262,975 46.5 0 6,178,89025,553,169 2.4 0 2,209,782 3,224,098 0.3 0 9,263,73411,968,177 1.1 0 20,466,12931,298,675 2.9 0 31,359,97338,622,777 3.6 0 57,435,842196,270,796 18.2 0 29,366,95088,410,868 8.2 0 454,139,8311,075,879,320 0.0 * Treatment includes a number of activities,

but any of these activities can be mitigated and materials available for recycling. So onsite treatment will be included with appropriate narrative.

## Table in Support of Technical Document: Benefits of Remanufacturing Exclusion All 4 Sectors, All 18 Chemicalsk 

### NAICS 325412; 325510; 325199; 325211

t14-m14

Under ground Injectio nLand - fill5% Water Solvents CombustedcNatural

Gas Fueld5% Water

Solvent Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh total solvent mass EOL new-old 2008 Solvent Mass (tonne) Solvent Mass

10,479944110,877 51,925 106,419318,158 28,172 27,041 262,945 26,198 546,877 546,877 227,775 18,935 17,441191,40039,349 546,877 546,877 Air emission (tonne) CO2 -- -- 214,349176,290238,354 43,669 86,646 50,527 -- -144,860 809,835 664,975 30,864 58,010 32,347 -- -206,684 302,063-507,772 -49,481 CH4 -- -- 0.00 869.26 0.00 79.85 191.22 0.00 -- -511 1,140 630 56.43 128.02 0.00 -- -740.06 456 -685 -795 N2O -- -- 0.00 3.17 0.00 0.00 0.69 0.00 -- -1.4 3.9 2.5 0.00 0.46 0.00 -- -1.82 1.15 -3 -2.04 CO -- -- 94.48 110.72 105.06 30.55 45.45 22.23 -- -1,760 408 -1,352 21.59 30.43 14.05 -- -2,432 164 -244 -4,028 NMVOC -- -- 9.45 0.05 10.51 221.94 2.12 2.22 -- -277 246 -31 156.86 1.42 1.40 -- -460 386 140 -351 NOx -- -- 0.00 115.93 0.00 143.75 25.50 0.00 -- -333 285 -48 101.59 17.07 0.00 -- -499.78 288 3 -545 SOx -- -- 0.00 1,495 0.00 191.20 328.79 0.00 -- -947 2,015 1,068 135.13 220.12 0.00 -- -1,309.82 875 -1,139 -1,381.33 Water emission (tonne) TOC -- -- 0.00 27.26 0.00 1.20 6.00 0.00 -- -168 34.5 -133 0.85 4.01 0.00 -- -359 12.1 -22 -514 BOD -- -- 0.00 47.12 0.00 10.68 10.37 0.00 -- -25 68.2 43 7.5 6.94 0.00 -- -33.94 35.5 -33 -23.09 COD -- -- 0.00 77.96 0.00 3.43 17.15 0.00 -- -650 98.5 -552 2.4 11.48 0.00 -- -1,419 34.5 -64 -2,034 TDS -- -- 0.00 12,055 0.00 198.6 2651.87 0.00 -- -5,423 14,905 9,482 140.4 1,775.43 0.00 -- -7,250.83 4,766.3 -10,139 -7,907.44 Solid waste (tonne) Solid waste-- -- 0.00 2,032 0.00 93.73 446.98 0.00 -- -1,385 2,573 1,188 66.25 299.26 0.00 -- -2,098 906 -1,666 -2,576 Energy / Carbon MMBTU -- -- 0.00 2,462,3942,624,954523,508541,687 559,685 -- -1,719,3736,712,2284,992,855 369,999362,660362,408 -- -2,430,2622,719,947-3,992,281-1,429,687 MTCO2e -- -- 214,349195,528238,354 45,346 90,876 50,527 -- -156,008 834,980 678,972 32,049 60,841 32,347 -- -222,789 311,987-522,994 -66,811 aCO2 equivalents are made up of CO2, CH4, and N2O air emissions in this formula: (1 x CO2) + (21 x CH4) + (310 x N2O). Price Range per Pound Cost Savings b"N2O emissions" data are limited to those from natural gas fuel. Solent Recovered (tonne): 191,400 X $0.13 - $1.55Total Costs:$163,042,913 c"Combustion of solvents" -- emissions from combusting solvents (not cradle-to-gate emissions of solvents). d"Natural gas fuel" -- cradle-to-gate emissions of natural gas burned as incinerator fuel. e"Solvent fuel" -- emissions from burning a solvent as cement kiln fuel (calculations use the lower heating value of a solvent). f"Steam distillation" -- cradle-to-gate emissions of average fuel mix used in steam production (for distillation). g"Bottoms incinerated" -- emissions from incinerating the least-volatile residue (mass not recovered as condensed vapor), plus cradle-to-gate emissions of natural gas (incinerator fuel). h"Bottoms recovered for energy"-- emissions from burning distillation bottoms as cement kiln fuel. I"Avoided manufacturing" -- avoided (negative) emissions from producing an amount of virgin solvent equal to that recovered from distillation. jA 92% recovery rate is achieved by distilling twice (1st yields 75%; 2nd yields 75% of first residue bottoms). Due to lower payback, methanol/ethanol are usually distilled once (75%). No avoided manufacturing emissions for commodity chemicals are included. kTetrahydrofuran and ethanol are not on TRI. Other sources and assumptions were used to obtain these chemical flows. 

### Individual Chemicals Acetonitrile Emissions Summary

t14-m14

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh total solvent mass EOL new-old Solvent Mass (tonne) Solvent Mass5,2550.2 3,812 1,933 5,629 3,010 97 144 2,770 2,770 17,706 17,706 14,695 475 701 13,520 13,520 17,706 17,706 Air emission (tonne) CO2 -- -- 8,100 6,562 11,961 470.35 374.04 305.13 -- -16,633 27,772 11,138 2,296 1,826 1,489 -- -81,195 6,761 -21,011 -91,068 CH4 -- -- 0.00 32.36 0.00 0.86 0.83 0.00 -- -82.0 34.04 -47.97 4.20 4.03 0.00 -- -400.4 9.91 -24 -472.46 N2O -- -- 0.00 0.12 0.00 0.00 3.01E-03 0.00 -- -0.30 0.12 -0.18 0.00 0.01 0.00 -- -1.46 0.02 0 -1.74 CO -- -- 3.57 4.12 5.27 0.33 0.20 0.09 -- -10.45 13.58 3.13 1.61 0.96 0.44 -- -51.00 3.63 -10 -57.82 NMVOC -- -- 0.36 0.00 0.53 2.39 0.01 0.01 -- -5.12E-03 3.29 3.29 11.67 0.04 0.04 -- -2.50E-02 14.17 11 14.14 NOx -- -- 0.00 4.32 0.00 1.55 0.11 0.00 -- -10.94 5.97 -4.96 7.56 0.54 0.00 -- -53.39 9.75 4 -54.58 SOx -- -- 0.00 55.64 0.00 2.06 1.42 0.00 -- -141.02 59.11 -81.91 10.05 6.93 0.00 -- -688.38 20.46 -39 -808.94 Water emission (tonne) TOC -- -- 0.00 1.01 0.00 0.01 0.03 0.00 -- -2.57 1.05 -1.52 0.06 0.13 0.00 -- -12.55 0.23 -1 -14.90 BOD -- -- 0.00 1.75 0.00 0.12 0.04 0.00 -- -4.45 1.91 -2.53 0.56 0.22 0.00 -- -21.70 0.94 -1 -25.21 COD -- -- 0.00 2.90 0.00 0.04 0.07 0.00 -- -7.36 3.01 -4.34 0.18 0.36 0.00 -- -35.91 0.65 -2 -42.61 TDS -- -- 0.00 448.74 0.00 2.14 11.45 0.00 -- -1,137 462.33 -675.08 10.44 55.88 0.00 -- -5,552 79.91 -382 -6609.69 Total Solvent Mass; New EOL Emissions Minus Avoided Manufacturing Emissions for Specialty Solvents 2008 Recycling

Recovere

d Solvent (92%jof Distilled Mass) Total Solvent Mass New EOL Emissions (Landfill + 2008 and New Recycling)

Recovery - Avoided Manufacturin g (92% of Distilled Solvent Mass going to Steam Distillation f Distillation Bottoms (8% of

Distilled Mass) Avoided Manufacturing (92%jof Distilled Mass - specialty solvents)i Solvent Mass going to Steam DistillationfDistillation Bottoms (8%

of Distilled Mass) Avoided Manufacturin g (92%jof Distilled Mass -specialty solvents)i Total Solvent Mass; 2008 End-of-Life (EOL) Emissions

Total New Emissions (Landfill + 2008 Recycling + New Recycling) Emission Typea, b2008 Land 2008 Incineration2008 Energy Recovery Recovere d Solvent (92%jof Distilled Mass)

Recovere d Solvent (92%jof Distilled Mass) 2008 EOL Emissions for All Solvents Minus Avoided Mfg Emissions of Specialty Solvents New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero)

Steam Used to Distill SolventfDistillation Bottoms (8%

of Distilled Mass) Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero) 2008 Recycling

Total 2008 EmissionsTotal 2008

Emissions Minus Avoided Manufacturing Emissions Steam Used to Distill SolventfDistillation Bottoms (8% of

Distilled Mass) Avoided Manufacturing (92% of Distilled Mass)

i Recovere d Solvent (92%jof Distilled Mass) Emission Typea, b2008 Land 2008 Incineration2008 Energy Recovery / KilnSolid waste (tonne)

Solid waste-- -- 0.00 75.64 0.00 1.01 1.93 0.00 -- -192 78.58 -113.14 4.93 9.42 0.00 -- -936 17.29 -61 -1110.27 Energy / Carbon MMBTU -- -- -- 91,662 137,166 5,639 2,338 3,499 -- -232,335 240,305 7,970 27,524 11,415 17,081 -- -1,134,125 67,497 -172,808 -1,298,963 MTCO2e -- -- 8,100 7,279 11,961 488 392 305 -- -18,449 28,524 10,076 2,384 1,915 1,489 -- -90,056 6,975 -21,550 -101,530 Cost per Pound Cost Savings Solent Recovered (tonne): 13,520 X $0.65 $19,374,025 

### n-Butanol

Emissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass2302.5 6,775 3,801 2,277 4,819 289 97 4,434 0 14,103 14,103 9,282 556 187 8,539 0 14,103 14,103 Air emission (tonne) CO2 -- -- 15,925 12,903 5,353 530 1,228 228 -- -- 36,167 36,167 1,020 2,365 439 -- -- 5,810 5,810 CH4 -- -- 0.00 63.62 0.00 0.97 2.71 0.00 -- -- 67.30 67.30 1.87 5.22 0.00 -- -- 10.76 10.76 N2O -- -- 0.00 0.23 0.00 0.00 0.01 0.00 -- -- 0.24 0.24 0.00 0.02 0.00 -- -- 0.03 0.03 CO -- -- 7.02 8.10 2.36 0.37 0.64 0.10 -- -- 18.60 18.60 0.71 1.24 0.19 -- -- 3.26 3.26 NMVOC -- -- 0.70 0.00 0.24 2.69 0.03 0.01 -- -- 3.67 3.67 5.18 0.06 0.02 -- -- 7.99 7.99 NOx -- -- 0.00 8.49 0.00 1.74 0.36 0.00 -- -- 10.59 10.59 3.36 0.70 0.00 -- -- 6.16 6.16 SOx -- -- 0.00 109 0.00 2.32 4.66 0.00 -- -- 116.37 116.37 4.47 8.97 0.00 -- -- 20.42 20.42 Water emission (tonne) TOC -- -- 0.00 2.00 0.00 0.01 0.08 0.00 -- -- 2.09 2.09 0.03 0.16 0.00 -- -- 0.29 0.29 BOD -- -- 0.00 3.45 0.00 0.13 0.15 0.00 -- -- 3.73 3.73 0.25 0.28 0.00 -- -- 0.81 0.81 COD -- -- 0.00 5.71 0.00 0.04 0.24 0.00 -- -- 5.99 5.99 0.08 0.47 0.00 -- -- 0.83 0.83 TDS -- -- 0.00 882.32 0.00 2.41 37.58 0.00 -- -- 922 922 4.64 72.38 0.00 -- -- 117.01 117.01 Solid waste (tonne) Solid waste-- -- 0.00 149 0.00 1.14 6.33 0.00 -- -- 156.19 156.19 2.19 12.20 0.00 -- -- 21.86 21.86 Energy / Carbon MMBTU -- -- -- 180,22761,488 6,349 7,676 2,619 -- 0 258,360 258,360 12,229 14,785 5,044 -- 0 48,702 48,702 MTCO2e -- -- 15,925 14,311 5,353 550 1,288 228 -- -- 37,655 37,655 1,059 2,480 439 -- -- 6,045 6,045 Cost per Pound Cost Savings Solent Recovered (tonne): 8,539 X $0.54 $10,165,543 

### ChlorobenzeneEmissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass0.00.8 1,245 690 381 4,571 280 86 4,205 4,205 6,197 6,197 1,626 100 30 1,496 1,496 6,197 6,197 Air emission (tonne) CO2 -- -- 2,891 2,342 885 606.43 1177.09 198.81 -- -24,284 8,100 -16,184 216 419 71 -- -8,637 2,687 -30,234 CH4 -- -- 0.00 11.55 0.00 1.11 2.60 0.00 -- -119.7 15.26 -104.49 0.39 0.92 0.00 -- -42.6 5.02 -157.31 N2O -- -- 0.00 0.04 0.00 0.00 0.01 0.00 -- -0.44 0.05 -0.39 0.00 0.00 0.00 -- -0.16 0.01 -0.58 CO -- -- 1.27 1.47 0.39 0.42 0.62 0.09 -- -15.25 4.26 -10.99 0.15 0.22 0.03 -- -5.42 1.53 -19.15 NMVOC -- -- 0.13 0.00 0.04 3.08 0.03 0.01 -- -7.48E-03 3.29 3.28 1.10 0.01 0.00 -- -2.66E-03 4.23 4.22 NOx -- -- 0.00 1.54 0.00 2.00 0.35 0.00 -- -15.97 3.88 -12.09 0.71 0.12 0.00 -- -5.68 3.18 -18.47 SOx -- -- 0.00 19.86 0.00 2.66 4.47 0.00 -- -205.88 26.98 -178.90 0.94 1.59 0.00 -- -73.23 9.65 -269.46 Water emission (tonne) TOC -- -- 0.00 0.36 0.00 0.02 0.08 0.00 -- -3.75 0.46 -3.29 0.01 0.03 0.00 -- -1.34 0.13 -4.96 BOD -- -- 0.00 0.63 0.00 0.15 0.14 0.00 -- -6.49 0.92 -5.58 0.05 0.05 0.00 -- -2.31 0.39 -8.41 COD -- -- 0.00 1.04 0.00 0.05 0.23 0.00 -- -10.74 1.32 -9.42 0.02 0.08 0.00 -- -3.82 0.38 -14.18 TDS -- -- 0.00 160.17 0.00 2.76 36.03 0.00 -- -1,661 198.95 -1461.63 0.98 12.81 0.00 -- -591 52.58 -2198.63 Solid waste (tonne) Solid waste-- -- 0.00 27.00 0.00 1.30 6.07 0.00 -- -280 34.37 -245.53 0.46 2.16 0.00 -- -100 10.00 -369.45 Energy / Carbon MMBTU -- -- -- 32,717 8,526 7,270 7,359 1,918 -- -339,201 57,789 -281,412 2,586 2,617 682 -- -120,645 22,432 -437,415 MTCO2e -- -- 2,891 2,598 885 630 1,235 199 -- -26,934 8,437 -18,498 224 439 71 -- -9,580 2,797 -33,717 Cost per Pound Cost Savings Solent Recovered (tonne): 1,496 X $0.67 $2,209,715 

### Chloroform Emissions Summary Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) Avoided Manufacturing (92% of Distilled Mass)

i Recovere d Solvent (92%jof Distilled Mass) 2008 Recycling Total New Emissions (Landfill + 2008 Recycling + New Recycling) Emission Typea, b2008 Land 2008 Incineration Distillation Bottoms (8% of Distilled Mass) Avoided Manufacturin g (92% of Distilled Mass)i 2008 Energy Recovery/Kil n Total 2008 Emissions Steam Used to Distill SolventfDistillation Bottoms (8% of

Distilled Mass) Recovere d Solvent (92%jof Distilled Mass) Steam Used to Distill Solventf Total 2008 Emissions Minus Avoided Manufacturing Emissions New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero)

2008 Recycling

Total 2008 EmissionsTotal 2008

Emissions Minus Avoided Manufacturing Emissions Emission Typea, b2008 Land 2008 Incineration2008 Energy Recovery/Kil n Steam

Used to Distill SolventfDistillation Bottoms (8% of

Distilled Mass) Recovere d Solvent (92%jof Distilled Mass) Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero)

Steam Used to Distill SolventfDistillation Bottoms (8%

of Distilled Mass) Avoided Manufacturin g (92% of Distilled Mass)iTotal New

Emissions (Landfill + 2008 Recycling + New Recycling) Recovere d Solvent (92%jof Distilled Mass) Avoided Manufacturing (92% of Distilled Mass)

iUndergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass0.00.1 5,926 516 449 193 14 1.1 178 178 6,568 6,568 6,375 474 36 5,865 5,865 6,568 6,568 Air emission (tonne) CO2 -- -- 2,162 1,752 164 15.02 9.48 0.40 -- -383.54 4,103 3,720 495.98 313.15 13.10 -- -12,668 847 -12,205 CH4 -- -- 0.00 8.64 0.00 0.03 0.02 0.00 -- -1.21 8.69 7.47 0.91 0.69 0.00 -- -40.12 1.65 -39.68 N2O -- -- 0.00 0.03 0.00 0.00 7.64E-05 0.00 -- 0.00 0.03 0.03 0.00 0.00 0.00 -- 0.00 0.00 0.00 CO -- -- 0.95 1.10 0.07 0.01 0.00 1.75E-04 -- -0.71 2.14 1.43 0.35 0.16 0.01 -- -23.46 0.53 -23.64 NMVOC -- -- 0.10 0.00 0.01 0.08 2.32E-04 1.75E-05 -- -1.92 0.18 -1.74 2.52 0.01 5.77E-04 -- -63.34 2.61 -62.65 NOx -- -- 0.00 1.15 0.00 0.05 0.00 0.00 -- -1.45 1.20 -0.24 1.63 0.09 0.00 -- -47.86 1.78 -47.53 SOx -- -- 0.00 14.85 0.00 0.07 0.04 0.00 -- -1.45 14.96 13.50 2.17 1.19 0.00 -- -47.97 3.46 -45.97 Water emission (tonne) TOC -- -- 0.00 0.27 0.00 0.000 0.001 0.00 -- -3.27 0.27 -3.00 0.01 0.02 0.00 -- -107.91 0.04 -111.14 BOD -- -- 0.00 0.47 0.00 0.004 0.001 0.00 -- -0.03 0.47 0.44 0.12 0.04 0.00 -- -1.06 0.16 -0.93 COD -- -- 0.00 0.77 0.00 0.001 0.002 0.00 -- -13.41 0.78 -12.63 0.04 0.06 0.00 -- -443 0.10 -456.10 TDS -- -- 0.00 119.80 0.00 0.068 0.29 0.00 -- -1.39 120.16 118.77 2.26 9.58 0.00 -- -45.92 12.20 -35.11 Solid waste (tonne) Solid waste-- -- 0.00 20.19 0.00 0.032 0.05 0.00 -- -6.57 20.27 13.70 1.06 1.62 0.00 -- -217 2.76 -220.81 Energy / Carbon MMBTU -- -- -- 24,472 1,394 180.0 59.3 3 -- -3,910 26,108 22,198 5,946 1,958 111.51 -- -129,146 8,258 -124,799 MTCO2e -- -- 2,162 1,943 164 16 10 0 -- -409 4,295 3,886 515 328 13 -- -13,511 883 -13,037 Cost per Pound Cost Savings Solent Recovered (tonne): 5,865 X $0.34 $4,396,193 

### ChloromethaneEmissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Air emission (tonne) CO2 -- -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 CH4 -- -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 N2O -- -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 CO -- -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 NMVOC -- -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 NOx -- -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 SOx -- -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 Water emission (tonne) TOC -- -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 BOD -- -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 COD -- -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 TDS -- -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 Solid waste (tonne) Solid waste-- -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 0.00 0.00 0.00 -- 0.00 0.00 0.00 Energy / Carbon MMBTU -- -- -- 0 -- 0 0 -- -- 0 0 0 0 0.00 -- -- 0 0.00 0 MTCO2e -- -- 0 0 0 0 0 0 -- 0 0 0 0 0 0 -- 0 0 0 Cost per Pound Cost Savings Solent Recovered (tonne): 0 X $0.42 $0 

### CyclohexaneEmissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Distillation Bottoms (8% of Distilled Mass) Avoided Manufacturing (92% of Distilled Mass)

i Steam Used to Distill Solventf Total 2008 Emissions Minus Avoided Manufacturing Emissions Recovere d Solvent (92%jof Distilled Mass) 2008 Recycling Steam Used to Distill Solventf Total 2008 Emissions Recovere d Solvent (92%jof Distilled Mass) Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) Distillation Bottoms (8% of Distilled Mass) Avoided Manufacturin g (92% of Distilled Mass)i

2008 Incineration2008 Energy Recovery/Kil n 2008 Recycling

Emission Typea, b Avoided Manufacturing (92% of Distilled Mass)

i Recovere d Solvent (92%jof Distilled Mass) 2008 Recycling Steam Used to Distill SolventfDistillation Bottoms (8% of

Distilled Mass) Emission Typea, b2008 Land Steam Used to Distill Solventf Total 2008 Emissions Minus Avoided Manufacturing Emissions New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero)

Total 2008 Emissions 2008 Incineration2008 Energy Recovery/Kil n Total New Emissions (Landfill + 2008 Recycling + New Recycling)

Avoided Manufacturin g (92% of Distilled Mass)iTotal New

Emissions (Landfill + 2008 Recycling + New Recycling) Recovere d Solvent (92%jof Distilled Mass)

2008 Land 2008 Incineration2008 Energy Recovery/Kil n Distillation Bottoms (8% of Distilled Mass) Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) Total 2008 Emissions Minus Avoided Manufacturing Emissions Total 2008 Emissions New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero) Steam Used to Distill SolventfDistillation Bottoms (8% of

Distilled Mass) Avoided Manufacturing (92% of Distilled Mass)

i Recovere d Solvent (92%jof Distilled Mass) Recovere d Solvent (92%jof Distilled Mass) Steam Used to Distill Solventf

Total New Emissions (Landfill + 2008 Recycling + New Recycling) Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero)

Emission Typea, b2008 Land Distillation Bottoms (8% of Distilled Mass) Avoided Manufacturin g (92% of Distilled Mass)iSolvent Mass432.7 6,386 4,732 3,092 11,592 625 303 10,665 0 21,115 21,115 9,520 513 248 8,758 0 21,115 21,115

Air emission (tonne) CO2 -- -- 19,831 16,067 9,601 1,325 3,513 939 -- -- 51,276 51,276 1,088.432,884.75771.55 -- -- 10,522 10,522 CH4 -- -- 0.00 79.22 0.00 2.42 7.75 0.00 -- -- 89.40 89.40 1.99 6.37 0.00 -- -- 18.53 18.53 N2O -- -- 0.00 0.29 0.00 0.00 0.03 0.00 -- -- 0.32 0.32 0.00 0.02 0.00 -- -- 0.05 0.05 CO -- -- 8.74 10.09 4.23 0.93 1.84 0.41 -- -- 26.25 26.25 0.76 1.51 0.34 -- -- 5.80 5.80 NMVOC -- -- 0.87 0.0 0.4 6.74 0.09 0.04 -- -- 8.17 8.17 5.53 0.07 0.03 -- -- 12.50 12.50 NOx -- -- 0.00 10.57 0.00 4.36 1.03 0.00 -- -- 15.96 15.96 3.58 0.85 0.00 -- -- 9.83 9.83 SOx -- -- 0.00 136.22 0.00 5.80 13.33 0.00 -- -- 155.35 155.35 4.77 10.95 0.00 -- -- 34.84 34.84 Water emission (tonne) TOC -- -- 0.00 2.48 0.00 0.04 0.24 0.00 -- -- 2.76 2.76 0.03 0.20 0.00 -- -- 0.51 0.51 BOD -- -- 0.00 4.29 0.00 0.32 0.42 0.00 -- -- 5.04 5.04 0.27 0.35 0.00 -- -- 1.36 1.36 COD -- -- 0.00 7.11 0.00 0.10 0.70 0.00 -- -- 7.90 7.90 0.09 0.57 0.00 -- -- 1.46 1.46 TDS -- -- 0.00 1,099 0.00 6.03 107.51 0.00 -- -- 1212.21 1212.21 4.95 88.29 0.00 -- -- 206.78 206.78 Solid waste (tonne) Solid waste-- -- 0.00 185.19 0.00 2.84 18.12 0.00 -- -- 206.15 206.15 2.34 14.88 0.00 -- -- 38.18 38.18 Energy / Carbon MMBTU -- -- -- 224,423111,698 15,888 21,960 10,930 -- 0 384,898 384,898 13,048 18,035 8,976 -- 0 88,837 88,837 MTCO2e -- -- 19,831 17,820 9,601 1,376 3,684 939 -- -- 53,252 53,252 1,130 3,026 772 -- -- 10,927 10,927 Cost per Pound Cost Savings Solent Recovered (tonne): 8,758 X $0.59 $11,391,653 

### DichloromethaneEmissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass3.91.3 5,157 631 1,136 5,960 391 86 5,484 5,484 12,259 12,259 6,297 413 91 5,793 5,793 12,259 12,259 Air emission (tonne) CO2 -- -- 2,646 2,144 583 464 363 44 -- -11,844 6,243 -5,601 489.93 383 46.67 -- -12,514 1,791 -22,567 CH4 -- -- 0.00 10.57 0.00 0.85 0.80 0.00 -- -37.51 12.22 -25.29 0.90 0.85 0.00 -- -39.63 3.39 -73.74 N2O -- -- 0.00 0.04 0.00 0.00 2.92E-03 0.00 -- 0.00 0.04 0.04 0.00 0.00 0.00 -- 0.00 0.01 0.01 CO -- -- 1.17 1.35 0.26 0.32 0.19 0.02 -- -21.93 3.30 -18.63 0.34 0.20 0.02 -- -23.17 1.10 -44.01 NMVOC -- -- 0.12 0.0 0.0 2.36 0.01 0.0 -- -59.22 2.51 -56.71 2.49 0.01 0.00 -- -62.57 4.87 -116.92 NOx -- -- 0.00 1.41 0.00 1.53 0.11 0.00 -- -44.75 3.04 -41.70 1.61 0.11 0.00 -- -47.27 3.36 -88.66 SOx -- -- 0.00 18.17 0.00 2.03 1.38 0.00 -- -44.86 21.58 -23.27 2.15 1.45 0.00 -- -47.39 7.01 -85.24 Water emission (tonne) TOC -- -- 0.00 0.33 0.00 0.01 0.03 0.00 -- -100.90 0.37 -100.53 0.01 0.03 0.00 -- -106.60 0.08 -207.42 BOD -- -- 0.00 0.57 0.00 0.11 0.04 0.00 -- -0.99 0.73 -0.26 0.12 0.05 0.00 -- -1.05 0.32 -1.72 COD -- -- 0.00 0.95 0.00 0.04 0.07 0.00 -- -414 1.06 -412.95 0.04 0.08 0.00 -- -437 0.22 -851.18 TDS -- -- 0.00 146.59 0.00 2.11 11.11 0.00 -- -42.94 159.81 116.87 2.23 11.73 0.00 -- -45.36 27.18 -61.12 Solid waste (tonne) Solid waste-- -- 0.00 24.71 0.00 1.00 1.87 0.00 -- -202.89 27.58 -175.31 1.05 1.98 0.00 -- -214.35 5.90 -411.35 Energy / Carbon MMBTU -- -- -- 29,943 6,117 5,559 2,269 463 -- -120,749 44,351 -76,398 5,873 2,397 490 -- -127,570 17,051 -231,268 MTCO2e -- -- 2,646 2,378 583 482 381 44 -- -12,632 6,513 -6,119 509 402 47 -- -13,346 1,864 -24,114 Cost per Pound Cost Savings Solent Recovered (tonne): 5,793 X $0.39 $4,980,787 

### N,N-Dimethylformamide Emissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass1505.5 704 301 3,348 1,077 15 71 991 991 5,284 5,284 4,201 58 278 3,865 3,865 5,284 5,284 Air emission (tonne) CO2 -- -- 1,260 1,021 5,993 171.99 48.50 127.42 -- -1,971 8,622 6,651 671 189.23 497.13 -- -7,692 1,705 -7,958 CH4 -- -- 0.00 5.03 0.00 0.31 0.11 0.00 -- -12.28 5.46 -6.83 1.23 0.42 0.00 -- -47.93 2.07 -58.15 N2O -- -- 0.00 0.02 0.00 0.00 3.91E-04 0.00 -- 0.00 0.02 0.02 0.00 0.002 0.00 -- 0.00 0.00 0.00 CO -- -- 0.56 0.64 2.64 0.12 0.03 0.06 -- -50.62 4.04 -46.58 0.47 0.10 0.22 -- -197.51 0.99 -247.14 NMVOC -- -- 0.06 0.00 0.26 0.87 0.001 0.01 -- -19.02 1.20 -17.82 3.41 0.00 0.02 -- -74.21 4.32 -88.91 NOx -- -- 0.00 0.67 0.00 0.57 0.01 0.00 -- -9.35 1.25 -8.10 2.21 0.06 0.00 -- -36.49 2.84 -42.99 SOx -- -- 0.00 8.66 0.00 0.75 0.18 0.00 -- -6.77 9.59 2.83 2.94 0.72 0.00 -- -26.40 4.59 -28.57 Recovere d Solvent (92%jof Distilled Mass) Recovere d Solvent (92%jof Distilled Mass)

Steam Used to Distill Solventf Total 2008 Emissions Minus Avoided Manufacturing Emissions Emission Typea, b2008 Land 2008 Incineration2008 Energy Recovery/Kil n 2008 RecyclingRecovere d Solvent (92%jof Distilled Mass) Total 2008 Emissions Minus Avoided Manufacturing Emissions Avoided Manufacturing (92% of Distilled Mass)

i Total 2008

Emissions

New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero) Recovere d Solvent (92%jof Distilled Mass) Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) Emission Typea, b2008 Land 2008 Incineration2008 Energy Recovery/Kil n Steam

Used to Distill SolventfDistillation Bottoms (8% of

Distilled Mass) 2008 Recycling

Total 2008 Emissions Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero)

Steam Used to Distill SolventfDistillation Bottoms (8%

of Distilled Mass) Avoided Manufacturin g (92% of Distilled Mass)iTotal New

Emissions (Landfill + 2008 Recycling + New Recycling)

Avoided Manufacturin g (92% of Distilled Mass)iTotal New

Emissions (Landfill + 2008 Recycling + New Recycling) Distillation Bottoms (8% of Distilled Mass) Steam Used to Distill SolventfDistillation Bottoms (8% of

Distilled Mass) Avoided Manufacturing (92% of Distilled Mass)

iWater emission (tonne)

TOC -- -- 0.00 0.16 0.00 0.005 0.003 0.00 -- -23.18 0.17 -23.02 0.02 0.01 0.00 -- -90.44 0.04 -113.59 BOD -- -- 0.00 0.27 0.00 0.04 0.01 0.00 -- -0.12 0.32 0.20 0.16 0.02 0.00 -- -0.49 0.23 -0.38 COD -- -- 0.00 0.45 0.00 0.01 0.01 0.00 -- -94.31 0.47 -93.84 0.05 0.04 0.00 -- -367.96 0.11 -462.16 TDS -- -- 0.00 69.81 0.00 0.78 1.48 0.00 -- -4.98 72.08 67.10 3.05 5.79 0.00 -- -19.44 11.11 -13.31 Solid waste (tonne) Solid waste-- -- 0.00 11.77 0.00 0.37 0.25 0.00 -- -23.58 12.39 -11.19 1.44 0.98 0.00 -- -91.99 3.04 -112.53 Energy / Carbon MMBTU -- -- -- 14,261 67,031 2,062 303 1,425 -- -21,129 85,082 63,953 8,044 1,183 5,560.56 -- -82,435 18,578 -84,986 MTCO2e -- -- 1,260 1,132 5,993 179 51 127 -- -2,229 8,743 6,513 697 198 497 -- -8,698 1,749 -9,178 Cost per Pound Cost Savings Solent Recovered (tonne): 3,865 X $0.48 $4,089,974 

### EthanolEmissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass929163 10,886 4,909 9,542 35,012 4,664 4,089 26,259 0 56,533 56,533 21,357 2,845 2,494 16,018 0 56,533 56,533 Air emission (tonne) CO2 -- -- 20,572 16,668 18,033 4,612 15,956 7,727 -- 0 83,568 83,568 2,813 9,733 4,713 -- 0 45,555 45,555 CH4 -- -- 0.00 82.19 0.00 8.43 35.21 0.00 -- 0.00 125.83 125.83 5.14 21.48 0.00 -- 0.00 70.27 70.27 N2O -- -- 0.00 0.30 0.00 0.00 0.13 0.00 -- 0.00 0.43 0.43 0.00 0.08 0.00 -- 0.00 0.21 0.21 CO -- -- 9.07 10.47 7.95 3.23 8.37 3.41 -- 0.00 42.49 42.49 1.97 5.11 2.08 -- 0.00 24.15 24.15 NMVOC -- -- 0.91 0.01 0.8 23.44 0.39 0.34 -- 0.00 25.88 25.88 14.30 0.24 0.21 -- 0.00 38.92 38.92 NOx -- -- 0.00 10.96 0.00 15.18 4.70 0.00 -- 0.00 30.84 30.84 9.26 2.86 0.00 -- 0.00 32.00 32.00 SOx -- -- 0.00 141.31 0.00 20.19 60.55 0.00 -- 0.00 222.05 222.05 12.32 36.93 0.00 -- 0.00 129.99 129.99 Water emission (tonne) TOC -- -- 0.00 2.58 0.00 0.13 1.10 0.00 -- 0.00 3.81 3.81 0.08 0.67 0.00 -- 0.00 1.98 1.98 BOD -- -- 0.00 4.46 0.00 1.13 1.91 0.00 -- 0.00 7.49 7.49 0.69 1.16 0.00 -- 0.00 4.89 4.89 COD -- -- 0.00 7.37 0.00 0.36 3.16 0.00 -- 0.00 10.89 10.89 0.22 1.93 0.00 -- 0.00 5.67 5.67 TDS -- -- 0.00 1,140 0.00 20.98 488.36 0.00 -- 0.00 1649.09 1649.09 12.80 297.90 0.00 -- 0.00 820.03 820.03 Solid waste (tonne) Solid waste-- -- 0.00 192.11 0.00 9.90 82.31 0.00 -- 0.00 284.32 284.32 6.04 50.21 0.00 -- 0.00 148.46 148.46 Energy / Carbon MMBTU -- -- -- 232,813206,011 55,289 99,755 88,271 -- 0 682,138 682,138 33,726 60,850 53,845 -- 0 391,737 391,737 MTCO2e -- -- 20,572 18,487 18,033 4,789 16,736 7,727 -- 0 86,343 86,343 2,921 10,209 4,713 -- 0 47,095 47,095 Cost per Pound Cost Savings Solent Recovered (tonne): 16,018 X $0.45 $15,890,977 

### EthylbenzeneEmissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass3.38.7 1,390 1,089 3,598 4,805 107 277 4,420 0 9,805 9,805 4,991 111 288 4,592 0 9,805 9,805 Air emission (tonne) CO2 -- -- 4,563 3,697 11,811 510 636 910 -- -- 22,126 22,126 529.62 661 946 -- -- 4,193 4,193 CH4 -- -- 0.00 18.23 0.00 0.93 1.40 0.00 -- -- 20.56 20.56 0.97 1.46 0.00 -- -- 4.76 4.76 N2O -- -- 0.00 0.07 0.00 0.00 0.01 0.00 -- -- 0.07 0.07 0.00 0.01 0.00 -- -- 0.01 0.01 CO -- -- 2.01 2.32 5.21 0.36 0.33 0.40 -- -- 10.63 10.63 0.37 0.35 0.42 -- -- 2.23 2.23 NMVOC -- -- 0.20 0.00 0.52 2.59 0.02 0.04 -- -- 3.37 3.37 2.69 0.02 0.04 -- -- 5.40 5.40 NOx -- -- 0.00 2.43 0.00 1.68 0.19 0.00 -- -- 4.30 4.30 1.74 0.19 0.00 -- -- 3.80 3.80 SOx -- -- 0.00 31.34 0.00 2.23 2.42 0.00 -- -- 35.99 35.99 2.32 2.51 0.00 -- -- 9.48 9.48 Water emission (tonne) TOC -- -- 0.00 0.57 0.00 0.01 0.04 0.00 -- -- 0.63 0.63 0.01 0.05 0.00 -- -- 0.12 0.12 BOD -- -- 0.00 0.99 0.00 0.12 0.08 0.00 -- -- 1.19 1.19 0.13 0.08 0.00 -- -- 0.41 0.41 COD -- -- 0.00 1.63 0.00 0.04 0.13 0.00 -- -- 1.80 1.80 0.04 0.13 0.00 -- -- 0.34 0.34 TDS -- -- 0.00 252.78 0.00 2.32 19.48 0.00 -- -- 274.58 274.58 2.41 20.24 0.00 -- -- 44.44 44.44 Solid waste (tonne) Solid waste-- -- 0.00 42.61 0.00 1.09 3.28 0.00 -- -- 46.98 46.98 1.14 3.41 0.00 -- -- 8.93 8.93 Energy / Carbon Recovere d Solvent (75%jof Distilled Mass) Recovere d Solvent (75%jof Distilled Mass)

Emission Typea, b2008 Land 2008 Incineration2008 Energy Recovery/Kil n 2008 Recycling

Total 2008 EmissionsTotal 2008

Emissions Minus Avoided Manufacturing Emissions New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero) Steam Used to Distill Solventf Emission Typea, b2008 Land 2008 Incineration2008 Energy Recovery/Kil n Steam Used to Distill Solventf

Steam Used to Distill Solventf Distillation Bottoms (25% of Distilled Mass)

Steam Used to Distill SolventfDistillation Bottoms (8% of

Distilled Mass) Avoided Manufacturing (92% of Distilled Mass)

i Total 2008 Emissions Minus Avoided Manufacturing Emissions Recovere d Solvent (92%jof Distilled Mass) 2008 Recycling

Total 2008 Emissions Avoided Manufacturing (75% of Distilled Mass)

i Distillation Bottoms (25% of Distilled Mass) Avoided Manufacturin g (75% of Distilled Mass)iTotal New

Emissions (Landfill + 2008 Recycling + New Recycling)

Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling)

Distillation Bottoms (8% of Distilled Mass) Avoided Manufacturin g (92% of Distilled Mass)iTotal New

Emissions (Landfill + 2008 Recycling + New Recycling) New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero) Recovere d Solvent (92%jof Distilled Mass)MMBTU -- -- -- 51,635 123,198 6,112 3,979 9,494 -- 0 194,417 194,417 6,349 4,134 9,862 -- -- 39,930 39,930

MTCO2e -- -- 4,563 4,100 11,811 529 668 910 -- -- 22,581 22,581 550 693 946 -- -- 4,296 4,296 Cost per Pound Cost Savings Solent Recovered (tonne): 4,592 X $0.52 $5,264,232 

### n-Hexane Emissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass0.10.8 7,975 5,772 6,247 3,161 142 111 2,908 0 17,384 17,384 14,222 638 500 13,084 0 17,384 17,384 Air emission (tonne) CO2 -- -- 24,188 19,597 18,948 361.39 778 337 -- 0 64,209 64,209 1,626.05 3,503 1,515.94 -- 0 8,122 8,122 CH4 -- -- 0.00 96.63 0.00 0.66 1.72 0.00 -- 0.00 99.01 99.01 2.97 7.73 0.00 -- 0.00 13.08 13.08 N2O -- -- 0.00 0.35 0.00 0.00 0.01 0.00 -- 0.00 0.36 0.36 0.00 0.03 0.00 -- 0.00 0.03 0.03 CO -- -- 10.66 12.31 8.35 0.25 0.41 0.15 -- 0.00 32.13 32.13 1.14 1.84 0.67 -- 0.00 4.45 4.45 NMVOC -- -- 1.07 0.01 0.84 1.84 0.02 0.01 -- 0.00 3.78 3.78 8.26 0.09 0.07 -- 0.00 10.29 10.29 NOx -- -- 0.00 12.89 0.00 1.19 0.23 0.00 -- 0.00 14.31 14.31 5.35 1.03 0.00 -- 0.00 7.80 7.80 SOx -- -- 0.00 166.15 0.00 1.58 2.95 0.00 -- 0.00 170.68 170.68 7.12 13.29 0.00 -- 0.00 24.95 24.95 Water emission (tonne) TOC -- -- 0.00 3.03 0.00 0.010 0.05 0.00 -- 0.00 3.09 3.09 0.04 0.24 0.00 -- 0.00 0.35 0.35 BOD -- -- 0.00 5.24 0.00 0.09 0.09 0.00 -- 0.00 5.42 5.42 0.40 0.42 0.00 -- 0.00 1.00 1.00 COD -- -- 0.00 8.67 0.00 0.03 0.15 0.00 -- 0.00 8.85 8.85 0.13 0.69 0.00 -- 0.00 1.00 1.00 TDS -- -- 0.00 1,340 0.00 1.64 23.83 0.00 -- 0.00 1365.53 1365.53 7.40 107.21 0.00 -- 0.00 140.07 140.07 Solid waste (tonne) Solid waste-- -- 0.00 225.87 0.00 0.78 4.02 0.00 -- 0.00 230.66 230.66 3.49 18.07 0.00 -- 0.00 26.35 26.35 Energy / Carbon MMBTU -- -- -- 273,730231,180 4,332 4,867 4,110 -- 0 518,219 518,219 19,493 21,899 18,495 -- 0 73,196 73,196 MTCO2e -- -- 24,188 21,736 18,948 375 817 337 -- 0 66,400 66,400 1,688 3,674 1,516 -- 0 8,407 8,407 Cost per Pound Cost Savings Solent Recovered (tonne): 13,084 X $0.44 $12,691,794 

### MethanolEmissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass3,717653.643,543 14,145 38,169 140,048 18,657 16,355 105,036 0 226,130 226,130 85,429 11,381 9,976 64,072 0 226,130 226,130 Air emission (tonne) CO2 -- -- 59,273 48,024 51,958 23,021 45,974 22,263 -- 0 250,513 250,513 14,043 28,044 13,580 -- 0 146,926 146,926 CH4 -- -- 0.00 236.80 0.00 42.09 101.46 0.00 -- 0.00 380.35 380.35 25.68 61.89 0.00 -- 0.00 231.13 231.13 N2O -- -- 0.00 0.86 0.00 0.00 0.37 0.00 -- 0.00 1.24 1.24 0.00 0.23 0.00 -- 0.00 0.60 0.60 CO -- -- 26.13 30.16 22.90 16.11 24.12 9.81 -- 0.00 129.23 129.23 9.82 14.71 5.99 -- 0.00 80.56 80.56 NMVOC -- -- 2.61 0.01 2.29 117.00 1.13 0.98 -- 0 124 124.03 71.37 0.69 0.60 -- 0 192 191.77 NOx -- -- 0.00 31.58 0.00 75.78 13.53 0.00 -- 0.00 120.89 120.89 46.23 8.25 0.00 -- 0.00 143.79 143.79 SOx -- -- 0.00 407.15 0.00 100.80 174.45 0.00 -- 0.00 682.40 682.40 61.48 106.42 0.00 -- 0.00 443.15 443.15 Water emission (tonne) TOC -- -- 0.00 7.43 0.00 0.63 3.18 0.00 -- 0 11.24 11.24 0.39 1.94 0.00 -- 0 6.14 6.14 BOD -- -- 0.00 12.84 0.00 5.63 5.50 0.00 -- 0.00 23.97 23.97 3.44 3.36 0.00 -- 0.00 17.92 17.92 COD -- -- 0.00 21.24 0.00 1.81 9.10 0.00 -- 0 32.15 32.15 1.10 5.55 0.00 -- 0 17.56 17.56 TDS -- -- 0.00 3,284 0.00 104.71 1,407 0.00 -- 0.00 4795.70 4795.70 63.87 858.32 0.00 -- 0.00 2433.98 2433.98 Solid waste (tonne) Solid waste-- -- 0.00 553.51 0.00 49.41 237.17 0.00 -- 0 840.10 840.10 30.14 144.67 0.00 -- 0 461.40 461.40 Energy / Carbon MMBTU -- -- -- 670,791597,475275,981 287,419 256,004 -- 0 2,087,6702,087,670 168,348175,325156,163 -- 0 1,319,240 1,319,240 MTCO2e -- -- 59,273 53,265 51,958 23,905 48,220 22,263 -- 0 258,883 258,883 14,582 29,414 13,580 -- 0 151,964 151,964 Cost per Pound Cost Savings Solent Recovered (tonne): 64,072 X $0.13 $18,362,907 

### Methyl tert-butyl etherEmissions Summary Recovere d Solvent (75%jof Distilled Mass) Recovere d Solvent (75%jof Distilled Mass) Total New Emissions (Landfill + 2008 Recycling + New Recycling)

2008 Recycling

Total 2008 Emissions Steam Used to Distill SolventfDistillation Bottoms (25% of

Distilled Mass) Distillation Bottoms (8% of Distilled Mass)

Avoided Manufacturing (75% of Distilled Mass)

i Steam Used to Distill Solventf Total 2008 Emissions Minus Avoided Manufacturing Emissions 2008 Recycling

Emission Typea, b2008 Land 2008 Incineration2008 Energy Recovery/Kil n Emission Typea, b2008 Land 2008 Incineration2008 Energy Recovery/Kil n Total 2008 EmissionsTotal 2008

Emissions Minus Avoided Manufacturing Emissions Steam Used to Distill SolventfDistillation Bottoms (8% of

Distilled Mass) Avoided Manufacturing (92% of Distilled Mass)

i Recovere d Solvent (92%jof Distilled Mass) Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero)

Steam Used to Distill Solventf

Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) Distillation Bottoms (25% of Distilled Mass) Avoided Manufacturin g (75% of Distilled Mass)iTotal New

Emissions (Landfill + 2008 Recycling + New Recycling) New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero) Recovere d Solvent (92%jof Distilled Mass)Avoided

Manufacturin g (92% of Distilled Mass)i

2008 Energy Recovery/Kil 2008 Recycling Total New Emissions Minus Avoided New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero) Total New EmissionsUndergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass3.70.1 347 205 652 436 12 23 401 401 1,438 1,438 1,002 28 52 922 922 1,438 1,438 Air emission (tonne) CO2 -- -- 857 694 1,611 47.41 54.16 56.23 -- -2,077 3,320 1,243 109.03 124.56 129.30 -- -4,776 520.70 -6,332 CH4 -- -- 0.00 3.42 0.00 0.09 0.12 0.00 -- -4.57 3.63 -0.94 0.20 0.27 0.00 -- -10.51 0.68 -14.40 N2O -- -- 0.00 0.01 0.00 0.00 4.36E-04 0.00 -- 0.00 0.01 0.01 0.00 0.00 0.00 -- 0.00 0.00 0.00 CO -- -- 0.38 0.44 0.71 0.03 0.03 0.02 -- -2.28 1.61 -0.67 0.08 0.07 0.06 -- -5.25 0.28 -7.24 NMVOC -- -- 0.04 0.0 0.07 0.24 0.001 0.002 -- -5.25 0.35 -4.90 0.55 0.00 0.01 -- -12.08 0.81 -16.52 NOx -- -- 0.00 0.46 0.00 0.16 0.02 0.00 -- -7.66 0.63 -7.03 0.36 0.04 0.00 -- -17.61 0.57 -24.70 SOx -- -- 0.00 5.89 0.00 0.21 0.21 0.00 -- -9.18 6.30 -2.88 0.48 0.47 0.00 -- -21.11 1.36 -28.93 Water emission (tonne) TOC -- -- 0.00 0.11 0.00 1.30E-03 0.004 0.00 -- -0.95 0.11 -0.84 0.00 0.01 0.00 -- -2.19 0.02 -3.12 BOD -- -- 0.00 0.19 0.00 1.16E-02 0.01 0.00 -- -0.17 0.20 0.03 0.03 0.01 0.00 -- -0.39 0.06 -0.50 COD -- -- 0.00 0.31 0.00 3.73E-03 0.01 0.00 -- -2.72 0.32 -2.40 0.01 0.02 0.00 -- -6.25 0.05 -8.92 TDS -- -- 0.00 47.48 0.00 2.16E-01 1.66 0.00 -- -6.17 49.35 43.18 0.50 3.81 0.00 -- -14.20 6.18 -14.19 Solid waste (tonne) Solid waste-- -- 0.00 8.00 0.00 0.10 0.28 0.00 -- -53.72 8.38 -45.34 0.23 0.64 0.00 -- -123.55 1.26 -176.01 Energy / Carbon MMBTU -- -- -- 9,698 18,854 568 339 658 -- -17,851 30,118 12,267 1307.09 779 1513.92 -- -41,052 5,165 -53,738 MTCO2e -- -- 857 770 1,611 49 57 56 -- -2,173 3,400 1,228 113 131 129 -- -4,997 535 -6,634 Cost per Pound Cost Savings Solent Recovered (tonne): 922 X $0.41 $833,383 

### Methyl isobutyl ketoneEmissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass2.20.2 1,364 849 1,436 8,768 342 360 8,067 8,067 11,571 11,571 2,802 109 115 2,578 2,578 11,571 11,571 Air emission (tonne) CO2 -- -- 3,558 2,883 3,747 1,370 1,614 939 -- -35,145 14,110 -21,035 437.81 516 300.11 -- -11,232 5,176 -41,200 CH4 -- -- 0.00 14.21 0.00 2.50 3.56 0.00 -- -173.3 20.28 -153.01 0.80 1.14 0.00 -- -55.4 8.00 -220.67 N2O -- -- 0.00 0.05 0.00 0.00 0.01 0.00 -- -0.63 0.06 -0.57 0.00 0.00 0.00 -- -0.20 0.02 -0.82 CO -- -- 1.57 1.81 1.65 0.96 0.85 0.41 -- -22.07 7.25 -14.82 0.31 0.27 0.13 -- -7.05 2.93 -26.20 NMVOC -- -- 0.16 0.00 0.17 6.96 0.04 0.04 -- -1.08E-02 7.37 7.36 2.23 0.01 0.01 -- -3.46E-03 9.29 9.28 NOx -- -- 0.00 1.90 0.00 4.51 0.47 0.00 -- -23.11 6.88 -16.23 1.44 0.15 0.00 -- -7.39 6.58 -23.92 SOx -- -- 0.00 24.44 0.00 6.00 6.12 0.00 -- -297.96 36.56 -261.40 1.92 1.96 0.00 -- -95.22 15.99 -377.19 Water emission (tonne) TOC -- -- 0.00 0.45 0.00 0.04 0.11 0.00 -- -5.43 0.60 -4.84 0.01 0.04 0.00 -- -1.74 0.20 -6.97 BOD -- -- 0.00 0.77 0.00 0.34 0.19 0.00 -- -9.39 1.30 -8.10 0.11 0.06 0.00 -- -3.00 0.70 -11.70 COD -- -- 0.00 1.27 0.00 0.11 0.32 0.00 -- -15.54 1.70 -13.84 0.03 0.10 0.00 -- -4.97 0.56 -19.94 TDS -- -- 0.00 197.12 0.00 6.23 49.38 0.00 -- -2,403 252.74 -2150.51 1.99 15.78 0.00 -- -768 73.39 -3097.88 Solid waste (tonne) Solid waste-- -- 0.00 33.23 0.00 2.94 8.32 0.00 -- -405 44.49 -360.59 0.94 2.66 0.00 -- -129 14.86 -519.66 Energy / Carbon MMBTU -- -- -- 40,265 40,408 16,423 10,088 10,123 -- -490,902 117,308 -373,594 5,249 3,224 3,235 -- -156,882 48,342 -599,442 MTCO2e -- -- 3,558 3,197 3,747 1,423 1,692 939 -- -38,980 14,556 -24,424 455 541 300 -- -12,457 5,350 -46,088 Cost per Pound Cost Savings Solent Recovered (tonne): 2,578 X $0.43 $2,443,887 

### TetrahydrofuranEmissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass11536.92,538 1,464 3,120 4,460 160 197 4,104 4,104 10,270 10,270 5,772 207 255 5,311 5,311 10,270 10,270 Air emission (tonne) 2008 Recycling

Total 2008 EmissionsTotal 2008

Emissions Minus Avoided Manufacturing Emissions Steam Used to Distill Solventf Total 2008 Emissions Minus Avoided Manufacturing Emissions Steam Used to Distill SolventfDistillation Bottoms (8% of

Distilled Mass) Avoided Manufacturing (92% of Distilled Mass)

i Total 2008

Emissions

Distillation Bottoms (8% of Distilled Mass) Steam Used to Distill Solventf Total 2008 Emissions Minus Avoided Manufacturing Emissions New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero)

Emission Typea, b2008 Land 2008 Incineration2008 Energy Recovery/Kil n 2008 Recycling

Total 2008 Emissions Steam Used to Distill Solventf Avoided Manufacturing (92% of Distilled Mass)

i Emission Typea, b2008 Land 2008 IncinerationRecovery/Kil n

Recovere d Solvent (92%jof Distilled Mass) Recovere d Solvent (92%jof Distilled Mass) Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) Steam Used to Distill SolventfDistillation Bottoms (8%

of Distilled Mass) Avoided Manufacturin g (92% of Distilled Mass)iEmissions

(Landfill + 2008 Recycling + New Recycling) Recovere d Solvent (92%jof Distilled Mass)

Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero)

Steam Used to Distill Solventf Recovere d Solvent (92%jof Distilled Mass) Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) Distillation Bottoms (8% of Distilled Mass) Avoided Manufacturin g (92% of Distilled Mass)iTotal New

Emissions (Landfill + 2008 Recycling + New Recycling) Recovere d Solvent (92%jof Distilled Mass)

Distillation Bottoms (8% of Distilled Mass) Avoided Manufacturin g (92% of Distilled Mass)iTotal New

Emissions (Landfill + 2008 Recycling + New Recycling) Emission Typea, b2008 Land 2008 Incineration2008 Energy Recovery/Kil n Distillation Bottoms (8% of Distilled Mass) Avoided Manufacturing (92% of Distilled Mass)

i Recovere d Solvent (92%jof Distilled Mass)CO2 -- -- 6,133 4,969 7,540 588.9 700 476 -- -52,521 20,408 -32,113 762.15 906 616.12 -- -67,971 4,049 -116,443

CH4 -- -- 0.00 24.50 0.00 1.08 1.54 0.00 -- -80.01 27.12 -52.89 1.39 2.00 0.00 -- -103.55 6.01 -177.55 N2O -- -- 0.00 0.09 0.00 0.00 0.00 0.00 -- 0.00 0.09 0.09 0.00 0.00 0.00 -- 0.00 0.00 0.00 CO -- -- 2.70 3.12 3.32 0.41 0.37 0.21 -- -1,637 10.14 -1627.04 0.53 0.48 0.27 -- -2,119 2.27 -3753.69 NMVOC -- -- 0.27 1.53E-03 0.33 2.99 0.02 0.02 -- -191.62 3.64 -187.98 3.87 0.02 0.03 -- -247.99 6.95 -432.65 NOx -- -- 0.00 3.27 0.00 1.94 0.21 0.00 -- -219.52 5.41 -214.11 2.51 0.27 0.00 -- -284.10 4.92 -498.70 SOx -- -- 0.00 42.13 0.00 2.58 2.66 0.00 -- -239.63 47.37 -192.26 3.34 3.44 0.00 -- -310.12 12.01 -537.74 Water emission (tonne) TOC -- -- 0.00 0.77 0.00 0.02 0.05 0.00 -- -27.74 0.83 -26.90 0.02 0.06 0.00 -- -35.90 0.15 -63.49 BOD -- -- 0.00 1.33 0.00 0.14 0.08 0.00 -- -3.04 1.56 -1.48 0.19 0.11 0.00 -- -3.93 0.52 -6.45 COD -- -- 0.00 2.20 0.00 0.05 0.14 0.00 -- -92.32 2.38 -89.94 0.06 0.18 0.00 -- -119.48 0.42 -211.38 TDS -- -- 0.00 339.81 0.00 2.68 21.42 0.00 -- -166.18 363.91 197.73 3.47 27.72 0.00 -- -215.06 55.29 -325.95 Solid waste (tonne) Solid waste-- -- 0.00 57.28 0.00 1.26 3.61 0.00 -- -221.16 62.15 -159.01 1.64 4.67 0.00 -- -286.22 11.18 -496.20 Energy / Carbon MMBTU -- -- -- 69,412 83,026 7,060 4,376 5,236 -- -493,295 169,109 -324,186 9,137 5,663 6,777 -- -638,406 38,248 -1,093,453 MTCO2e -- -- 6,133 5,512 7,540 612 732 476 -- -54,201 21,005 -33,196 791 948 616 -- -70,145 4,175 -120,171 Cost per Pound Cost Savings Solent Recovered (tonne): 5,311 X $1.55 $18,148,377 

### TolueneEmissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass648.610,318 8,148 15,724 62,612 1,985 3,024 57,603 0 88,709 88,709 26,048 826 1,258 23,964 0 88,709 88,709 Air emission (tonne) CO2 -- -- 34,145 27,664 52,041 6,644 11,889 10,009 -- 0 142,391 142,391 2,764 4,946 4,164 -- 0 40,415 40,415 CH4 -- -- 0.00 136.41 0.00 12.15 26.24 0.00 -- 0.00 174.79 174.79 5.05 10.92 0.00 -- 0.00 54.35 54.35 N2O -- -- 0.00 0.50 0.00 0.00 0.10 0.00 -- 0.00 0.59 0.59 0.00 0.04 0.00 -- 0.00 0.14 0.14 CO -- -- 15.05 17.37 22.94 4.65 6.24 4.41 -- 0.00 70.66 70.66 1.93 2.59 1.84 -- 0.00 21.66 21.66 NMVOC -- -- 1.50 0.01 2.29 33.77 0.29 0.44 -- 0.00 38.31 38.31 14.05 0.12 0.18 -- 0.00 48.85 48.85 NOx -- -- 0.00 18.19 0.00 21.87 3.50 0.00 -- 0.00 43.56 43.56 9.10 1.46 0.00 -- 0.00 35.92 35.92 SOx -- -- 0.00 234.54 0.00 29.09 45.11 0.00 -- 0.00 308.74 308.74 12.10 18.77 0.00 -- 0.00 105.07 105.07 Water emission (tonne) TOC -- -- 0.00 4.28 0.00 0.18 0.82 0.00 -- 0.00 5.28 5.28 0.08 0.34 0.00 -- 0.00 1.42 1.42 BOD -- -- 0.00 7.39 0.00 1.63 1.42 0.00 -- 0.00 10.44 10.44 0.68 0.59 0.00 -- 0.00 4.32 4.32 COD -- -- 0.00 12.23 0.00 0.52 2.35 0.00 -- 0.00 15.11 15.11 0.22 0.98 0.00 -- 0.00 4.07 4.07 TDS -- -- 0.00 1,892 0.00 30.22 364 0.00 -- 0.00 2285.79 2285.79 12.57 151.37 0.00 -- 0.00 558.02 558.02 Solid waste (tonne) Solid waste-- -- 0.00 318.85 0.00 14.26 61.33 0.00 -- 0 394.44 394.44 5.93 25.51 0.00 -- 0 107.04 107.04 Energy / Carbon MMBTU -- -- -- 386,413535,127 79,645 74,324 102,928 -- 0 1,178,4361,178,436 33,134 30,920 42,820 -- 0 363,771 363,771 MTCO2e -- -- 34,145 30,683 52,041 6,899 12,469 10,009 -- 0 146,246 146,246 2,870 5,187 4,164 -- 0 41,598 41,598 Cost per Pound Cost Savings Solent Recovered (tonne): 23,964 X $0.39 $20,604,103 

### 1,2,4-Trimethylbenzene

Emissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass1.82.0 159 123 676 1,037 16 67 954 0 1,875 1,875 836 13 54 769 0 1,875 1,875 Air emission (tonne) CO2 -- -- 517 419 2,205 110.05 93.11 219 -- -- 3,564 3,564 88.75 75 176.77 -- -- 763 763 CH4 -- -- 0.00 2.07 0.00 0.20 0.21 0.00 -- -- 2.47 2.47 0.16 0.17 0.00 -- -- 0.73 0.73 N2O -- -- 0.00 0.01 0.00 0.00 0.001 0.00 -- -- 0.01 0.01 0.00 0.00 0.00 -- -- 0.00 0.00 CO -- -- 0.23 0.26 0.97 0.08 0.05 0.10 -- -- 1.69 1.69 0.06 0.04 0.08 -- -- 0.40 0.40 NMVOC -- -- 0.02 0.0 0.10 0.56 0.002 0.01 -- -- 0.69 0.69 0.45 0.00 0.01 -- -- 1.03 1.03 NOx -- -- 0.00 0.28 0.00 0.36 0.03 0.00 -- -- 0.67 0.67 0.29 0.02 0.00 -- -- 0.70 0.70 SOx -- -- 0.00 3.55 0.00 0.48 0.35 0.00 -- -- 4.39 4.39 0.39 0.28 0.00 -- -- 1.51 1.51 Water emission (tonne) Distillation Bottoms (8% of Distilled Mass) Avoided Manufacturin g (92% of Distilled Mass)iTotal New

Emissions (Landfill + 2008 Recycling + New Recycling) Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) Total 2008 Emissions Minus Avoided Manufacturing Emissions New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero) 2008 Incineration2008 Energy Recovery/Kil n Recovere d Solvent (92%jof Distilled Mass) Recovere d Solvent (92%jof Distilled Mass) 2008 Recycling

Total 2008 Emissions Steam Used to Distill SolventfDistillation Bottoms (8% of

Distilled Mass) Steam Used to Distill Solventf Avoided Manufacturing (92% of Distilled Mass)

i Emission Typea, b2008 Land

Total New Emissions (Landfill + 2008 Recycling + New Recycling) Emission Typea, b2008 Land 2008 Incineration2008 Energy Recovery/Kil n New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero)

Steam Used to Distill SolventfDistillation Bottoms (8%

of Distilled Mass) Avoided Manufacturin g (92% of Distilled Mass)i Recovere d Solvent (92%jof Distilled Mass) Recovere d Solvent (92%jof Distilled Mass) 2008 Recycling

Total 2008 EmissionsTotal 2008

Emissions Minus Avoided Manufacturing Emissions Steam Used to Distill SolventfDistillation Bottoms (8% of

Distilled Mass) Avoided Manufacturing (92% of Distilled Mass)

i Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling)TOC -- -- 0.00 0.06 0.00 0.00 0.01 0.00 -- -- 0.07 0.07 0.00 0.01 0.00 -- -- 0.02 0.02

BOD -- -- 0.00 0.11 0.00 0.03 0.01 0.00 -- -- 0.15 0.15 0.02 0.01 0.00 -- -- 0.07 0.07 COD -- -- 0.00 0.19 0.00 0.01 0.02 0.00 -- -- 0.21 0.21 0.01 0.01 0.00 -- -- 0.05 0.05 TDS -- -- 0.00 28.66 0.00 0.50 2.85 0.00 -- -- 32.01 32.01 0.40 2.30 0.00 -- -- 6.05 6.05 Solid waste (tonne) Solid waste-- -- 0.00 4.83 0.00 0.24 0.48 0.00 -- -- 5.55 5.55 0.19 0.39 0.00 -- -- 1.29 1.29 Energy / Carbon MMBTU -- -- -- 5,855 23,149 1,319 582 2,301 -- 0 33,206 33,206 1,063.90 469 1,855.86 -- 0 7,592 7,592 MTCO2e -- -- 517 465 2,205 114 98 219 -- -- 3,618 3,618 92 79 177 -- -- 779 779 Cost per Pound Cost Savings Solent Recovered (tonne): 769 X $0.82 $1,390,177 

### XylenesEmissions Summary

Undergr ound Injectio nLandf illCombustion of SolventscNatural

Gas FueldSolvents

Used as Fuel

e Bottoms

IncineratedgBottoms

Recovered for Energyh Bottoms Incinerated g Bottoms Recovered for Energyh Solvent Mass (tonne) Solvent Mass2116.52,354 1,844 10,943 26,596 377 1,751 24,469 0 39,931 39,931 13,318 189 877 12,253 0 39,931 39,931 Air emission (tonne) CO2 -- -- 7,729 6,262 35,921 2,822 2,239 5,748 -- -- 60,720 60,720 1,413 1,121 2,878.26 -- -- 16,221 16,221 CH4 -- -- 0.00 30.88 0.00 5.16 4.94 0.00 -- -- 40.98 40.98 2.58 2.47 0.00 -- -- 15.16 15.16 N2O -- -- 0.00 0.11 0.00 0.00 0.02 0.00 -- -- 0.13 0.13 0.00 0.01 0.00 -- -- 0.03 0.03 CO -- -- 3.41 3.93 15.83 1.97 1.17 2.53 -- -- 28.85 28.85 0.99 0.59 1.27 -- -- 8.53 8.53 NMVOC -- -- 0.34 0.00 1.58 14.34 0.05 0.25 -- -- 16.58 16.58 7.18 0.03 0.13 -- -- 21.99 21.99 NOx -- -- 0.00 4.12 0.00 9.29 0.66 0.00 -- -- 14.07 14.07 4.65 0.33 0.00 -- -- 14.93 14.93 SOx -- -- 0.00 53.09 0.00 12.36 8.49 0.00 -- -- 73.94 73.94 6.19 4.25 0.00 -- -- 31.29 31.29 Water emission (tonne) TOC -- -- 0.00 0.97 0.00 0.08 0.15 0.00 -- -- 1.20 1.20 0.04 0.08 0.00 -- -- 0.35 0.35 BOD -- -- 0.00 1.67 0.00 0.69 0.27 0.00 -- -- 2.63 2.63 0.35 0.13 0.00 -- -- 1.44 1.44 COD -- -- 0.00 2.77 0.00 0.22 0.44 0.00 -- -- 3.43 3.43 0.11 0.22 0.00 -- -- 1.00 1.00 TDS -- -- 0.00 428.19 0.00 12.84 68.51 0.00 -- -- 509.53 509.53 6.43 34.31 0.00 -- -- 122.08 122.08 Solid waste (tonne) Solid waste-- -- 0.00 72.17 0.00 6.06 11.55 0.00 -- -- 89.78 89.78 3.03 5.78 0.00 -- -- 26.42 26.42 Energy / Carbon MMBTU -- -- -- 87,464373,122 33,832 13,995 59,701 -- 0 568,113 568,113 16,941 7,008 29,896 -- -- 161,372 161,372 MTCO2e -- -- 7,729 6,945 35,921 2,930 2,348 5,748 -- -- 61,621 61,621 1,467 1,176 2,878 -- -- 16,548 16,548 Cost per Pound Cost Savings Solent Recovered (tonne): 12,253 X $0.40 $10,805,186 Total Costs: $163,042,913 Emission Typea, b2008 Land 2008 Incineration2008 Energy Recovery/Kil n Total New Emissions Minus Avoided Manufacturing Emissions (Landfill + 2008 Recycling + New Recycling) Distillation Bottoms (8% of Distilled Mass) Avoided Manufacturin g (92% of Distilled Mass)iTotal New

Emissions (Landfill + 2008 Recycling + New Recycling) New Remanufacturing (A ssuming Underground Injection, Incineration and Energy Recovery Go To Zero)

Steam Used to Distill Solventf Recovere d Solvent (92%jof Distilled Mass) Recovere d Solvent (92%jof Distilled Mass) 2008 Recycling

Total 2008 Emissions Steam Used to Distill SolventfDistillation Bottoms (8% of

Distilled Mass) Total 2008 Emissions Minus Avoided Manufacturing Emissions Avoided Manufacturing (92% of Distilled Mass)

i-714,456

-1,425 -5 -2,676 -321 -497 -2,449 -381 -67 -1,483 -17,390 -3,764 -6,422,543 -745,783

-102,206 -424 -2 -61 11 -50 -727 -13 -23 -38 -5,935 v14-n14 v14-n14-997

-1,306,933 -111,606$0

# Tetrahydrofuran

Current Scenario

Industry Solvent Use

Volume (tonne) Total

Underground Injection Total

LandfillTotal Other

Management and DisposalTotal

RecyclingTotal

Energy Recovery Pharmaceutical 5,700 0.0 0.2 4.7 524.92,006.6 Relative to Sum of all Waste Categories (%)

-- 0.0 0.0 0.1 9.2 35.2 Plastics and Resin 4,750 74.0 1.2 3.7 335.0496.8 Relative to Sum of all Waste Categories (%)

-- 1.6 0.0 0.1 7.1 10.5 Total Mass (tonne) 10,450 74.0 1.3 8.4 860 2,503

Reductions due to GE Exclusion of DSW Rule

Industry Solvent Use

Volume (tonne) Total

Underground Injection Total

LandfillTotal Other

Management and DisposalTotal

RecyclingTotal

Energy Recovery Pharmaceutical 5,700 0 0.2 4.7 524.9 0 Relative to Sum of all Waste Categories (%)

-- 0 0.0 0.1 9.2 0 Plastics and Resin 4,750 0 1.2 3.7 335.0 0 Relative to Sum of all Waste Categories (%)

-- 0 0.0 0.1 7.1 0 Total Mass (tonne) 10,450 0.0 1.3 8.4 860 0.0 Reduction in Possible Waste (%) 100 --> Denotes a waste category affected by the Green Engineering exclusion of the DSW rule. Off Site Off Site

# Total

IncinerationTotal Other

Treatment (not POTW or wastewater) Total

Underground Injection Total

LandfillEnergy

RecoveryRecyclingTreatment 582.7 164.1 17.8 0.0 5.21,644.0749.8

10.2 2.9 0.3 0.0 0.1 28.8 13.2 114.3 7.7 22.8 35.6611.01,956.51,091.5

2.4 0.2 0.5 0.7 12.9 41.2 23.0 697.0 171.8 40.6 35.6 6163,601 1,841

Total IncinerationTotal Other

Treatment (not POTW or wastewater) Total

Underground Injection Total

LandfillEnergy

RecoveryRecyclingTreatment 0 164.1 0 0.0 0 1,644.0 0

0 2.9 0 0.0 0 28.8 0.0 0 7.7 0 35.6 0 1,956.5 0

0 0.2 0 0.7 0 41.2 0 0.0 171.8 0.0 35.6 0.0 3,601 0.0

--> Denotes a waste category affected by the Green Engineering exclusion of the DSW rule. On Site Waste Category (tonne) On Site

Waste Category (tonne)

# Total

5,700

100 4,750

100 10,450

New RecyclingTotal 3,3625,700

59.0 100 2,4104,750

51 100 5,77210,450

# Chemical LHV (kJ/kgsolvent) LHV

(MMBTU/kgsolvent)LHV (MJ/kg-C) Acetonitrile 25,7092.437E-02 43.92 n-Butyl alcohol 28,4902.700E-02 43.99 Chlorobenzene 23,6292.240E-02 36.94 Chloroform 3,2783.107E-03 32.61 chloromethane -- -- -- cyclohexane 38,1163.613E-02 44.55 dichloromethane 5,6795.383E-03 40.18 N,N-dimethylformamide 21,1252.002E-02 42.84 ethanol 22,7772.159E-02 43.75 ethylbenzene 36,1233.424E-02 39.95 n-hexane 39,0393.700E-02 46.72 methanol 16,5141.565E-02 44.04 methyl tert-butyl ether 30,5232.893E-02 44.84 methyl isobutyl ketone 29,6772.813E-02 41.28 tetrahydrofuran 28,0772.661E-02 42.17 Toluene 35,9043.403E-02 39.38 1,2,4-trimethylbenzene 36,1283.424E-02 40.21 Xylenes (mixed isomers) 35,9713.410E-02 39.78

Water J/molMMBTU/kg Heat liquid from 25 to 100 oC 5,681.32.989E-07 Evaporate Water 40,660.52.139E-06

# Table for Presentation of Data Old Data

Chemical LHV

(MJ/kgsolvent)LHV

(BTU/lbsolvent) Heating by Natural gas combustion [1MJ heat potential] Acetonitrile 25.71 11,077 Air emission n-Buty l alcohol 28.49 12,275 CH4 g 1.60E-01 Chlorobenzene 23.63 10,181 CO g 1.66E-02 Chloroform 3.28 1,412 CO2 g 7.04E+01 Chloromethane

-- -- NMVOCg 3.92E-01 Cyclohexane 38.12 16,422 NOx g 2.23E-01 Dichloromethane 5.68 2,447 SOx g 2.67E-02 N,N-Dimethy

lformamide 21.12 9,101 N2O g Ethanol 22.78 9,813 Water emission Ethy lbenzene 36.12 15,564 BOD5 g 4.15E-06 n-Hexane 39.04 16,820 COD g 6.84E-05 Methanol 16.51 7,115 TDS g 2.72E-03 Methy l tert-buty l ether 30.52 13,151 Methy l isobutyl ketone 29.68 12,786 Solid wasteg 8.77E-02 Tetrahy drofuran 28.08 12,097 Toluene 35.90 15,469 1,2,4-Trimethy

lbenzene 36.13 15,566 Xylenes (mixed isomers) 35.97 15,498 Natural Gas 50.03 21,555 

# Comparison of Natural Gas LCI Data

# New Data

Natural Gas (Franklin Associates Data) (cradle-to-gate, including combustion of the natural gas) (basis is 1 MJ of LHV) 3.35E-01 4.26E-02 6.79E+01 2.09E-05 4.46E-02 5.75E-01 1.22E-03 1.81E-02 3.00E-02 4.64E+00 7.82E-01 

# 1MMBTU 1055MJ 0.079metric tonne GHG Comparison of Natural Gas LCI Data

# a b

c

d

e f

g h

i

# Greenhouse gases, as metric tonnes of CO2 equivalents, are calculated from the metric tonnes of CO2, CH4, and N2O air emissions. The formula is: GHG (CO2- equivalents) = (1 x CO2) + (21 x CH4) + (310 x N2O) where CO2, CH4, and N2O are the metric tonnes of each of these chemicals. Although energy values are provided for several of the waste treatment methods, these values are not used to estimate greenhouse gases or any other emissions. These energy values are provided for Emissions data for N2O have not been identified to date, except for the updated natural gas LCI data. Therefore, N2O emission fields are left blank for the steam and solvent combustion columns. If N2O emissions data are identified, these fields will be updated appropriately.Combustion of solvents refers to the emissions resulting from the incineration of the given mass of the given solvent. These emissions do not represent the cradle-togate emissions of the incinerated solvent. An energy value is not provided as no energy is recovered during this process. Natural gas fuel refers to the emissions resulting from the combustion of the natural gas required for the incineration of the given mass of the given solvent. These emissions represent the cradle-to-gate emissions of this amount of natural gas. The amount of natural gas required is provided in the first row and is in units of metric tonnes. The energy value provided represents the energy content of the amount of natural gas and is provided as an additional description of the quantity of natural gas Solvents used as fuel refers to the emissions resulting from the combustion of the given mass of the given solvent for the purpose of energy recovery. The energy value provided represents the lower heating value (LHV) of the combusted solvent and is used as an estimate of the energy recovered by the combustion of the solvent. These emission and energy values do not represent the cradle-to-gate inventory of the solvent. Solvent distilled by steam refers to the emissions resulting from the production of steam required for the distillation of the given mass of the given solvent. These emissions represent the cradle-to-gate emissions of the production of steam. The energy value provided represents the energy content of the steam that is used by the Total incinerated refers to the total emissions resulting from the incineration of the distillation column bottoms that result from the solvent recovery process. These emissions include the emissions from the incineration of the solvents (see note c) and the cradle-to-gate emissions of the required natural gas (see note d). The energy value provided represents the energy content of the natural gas required (see note d). Total recovered for energy refers to the emissions resulting from the combustion of the distillation column bottoms that result from the solvent recovery process for the purpose of energy recovery (see note e). Recovery - avoided manufacturing refers to the emissions and total energy expended resulting from the production of an amount of virgin solvent that is equal to the amount of solvent recovered from the distillation column. These emissions and energy values are negative to represent that these quantities are avoided since the recovered solvent is used to displace the production of virgin solvent.