**Step 3 A gglomerator Stack Test History** 

S.V. Stack Test Approval Pellet PM/PM-10 CO VOC NOx SO2 Fluoride Wet Scrubber Flow rate Fuel Feed

No. Line Date Date Type Filterable lbs/hr Filt + Org

lbs/hr Inorg

lbs/hr Total

lbs/hr Total

lbs/ton Filterable

gr/dscf Filt + Org

gr/dscf Inorg

gr/dscf Total

gr/dscf lbs/hr lbs/hr lbs/hr lbs/hr Delta P GPM dscfm Type PH gas (Mbtu/hr) Total

Mbtu/hr Rate 144 L6WG 19-Apr-05 27-Feb-06 Fluxed 60 61 20 81 0.200 0.019 0.019 0.006 0.025 48.00 5.60 112.00 1 8.25 2999 376000coal/gas 83.30 252.20 483.1 144 L6WG 15-Nov-05 29-Mar-06 Fluxed 1.18 363000 560 144 L6WG 27-Oct-06 Fluxed 44 0.014 7.9 2817 378000coal/gas 324.00 550 144 L6WG 10-Apr-07 Fluxed 33 0.011 7.2 2902 360000coal/gas 40.00 217.00 440 144 L6WG 27-Jul-11 Fluxed 25 25 4 29.00 0.072 0.008 0.008 0.001 0.009 8.5 3011 384000coal/gas 79.00 247.00 511

S.V. Stack Test Approval Pellet PM/PM-10 CO VOC NOx SO2 Fluoride Wet Scrubber Flow rate Fuel Feed

No. Line Date Date Type Filterable lbs/hr Filt + Org

lbs/hr Inorg

lbs/hr Total

lbs/hr Filterable gr/dscf Filt + Org

gr/dscf Inorg

gr/dscf Total

gr/dscf lbs/hr lbs/hr lbs/hr lbs/hr Delta P GPM dscfm Type PH gas (Mbtu/hr) Total

Mbtu/hr Rate 151 L7WG 20-Apr-05 27-Feb-06 Fluxed 62 64 18 82 0.200 0.020 0.021 0.006 0.027 70.00 3.80 76.20 0.85 7.55 3000 358000gas/coal 83.00 258.70 485.3 151 L7WG 15-Nov-05 29-Mar-06 Fluxed 1.29 362000 560 151 L7WG 26-Oct-06 Fluxed 46 0.014 6.7 2937 372000gas/coal 309.00 538 151 L7WG 30-Apr-07 Fluxed 38 0.013 5.8 2899 352000gas/coal 65.00 202.00 510

# Step 3 A**gglomerator Stack Test History**

S.V. Stack Test Pellet PM/PM-10

No. Line Date Type Filterable lbs/hr Filt + Org

lbs/hr Inorg

lbs/hr Total

lbs/hr 151 L7WG 21-Nov-85 Acid 151 L7WG 28-Jan-86 Acid 151 L7WG 29-Mar-89 Fluxed 49.5 151 L7WG 25-Jan-90 Fluxed 56.9 151 L7WG 4-Jun-91 Fluxed 151 L7WG 6-Aug-91 151 L7WG 23-Jun-93 Fluxed 42.5 151 L7WG 11-Mar-94 Fluxed 151 L7WG 15-Mar-94 Fluxed 151 L7WG 16-Mar-94 Fluxed 151 L7WG 03-Sep-97 Fluxed 51.0 151 L7WG 04-May-99 Fluxed 151 L7WG 23-Jun-00 Fluxed 29.0 151 L7WG 05-Sep-00 03-Jan-03 Fluxed 27.9 28.7 3.1 31.8 151 L7WG 03-Oct-00 Fluxed 151 L7WG 28-Nov-00 03-Jan-03 Fluxed 45.5 47.8 25.4 73.2 151 L7WG 20-Feb-01 03-Jan-03 Fluxed 24.8 25.6 3.2 28.8 151 L7WG 21-Feb-01 Fluxed 151 L7WG 01-Aug-01 03-Jan-03 Fluxed 151 L7WG 02-Aug-01 03-Jan-03 Fluxed 40.0 42.0 29.0 71.0 151 L7WG 30-Aug-01 03-Jan-03 Fluxed 33.7 34.3 4.3 38.6 151 L7WG 20-Jun-02 Fluxed 17.8 18.2 23.6 41.8 151 L7WG 12-Nov-03 Fluxed 72.2 72.4 19.7 92.1 Overall average 46.73

# Step 3 A**gglomerator Stack Test History**

PM/PM-10 CO VOC NOx SO2 Fluoride Filterable gr/dscf Filt + Org

gr/dscf Inorg

gr/dscf Total

gr/dscf lbs/hr lbs/hr lbs/hr lbs/hr 335.00 401.00 487 27.00 668 598.70

127.00 239.00 92.00

165.00

0.0091 0.0093 0.0010 0.0103 33.00 2.80 975.00 127.33 168.00 0.0160 0.0160 0.0090 0.0250 27.00 2.10 706.00 147.00 0.0080 0.0083 0.0010 0.0093 26.00 2.20 755.00 81.00 0.05 0.31 0.0130 0.0140 0.0090 0.0230 24.00 1.40 919.00 94.00 0.0110 0.0110 0.0010 0.0120 28.00 2.20 992.00 105.00 0.0060 0.0061 0.0081 0.0142 27.00 2.40 1093.00 86.00 0.0232 0.0232 0.0063 0.0295 24.00 5.40 0.0105 27.50 2.18 824.38 186.20 0.18Wet Scrubber Fuel Feed SO2

Delta P GPM Type PH gas (Mbtu/hr) Total

Mbtu/hr Rate lbs/mmbtulbs/ton coal/pet c 107.77 540 3.11 coal/pet c 109.44 520 3.66 gas 55.00 189.52 424 coal/pet c 107.00 270.09 565 0.10 gas 65.00 205.00 506 coal/pet c gas 76.57 218.30 516 gas gas gas gas 82.07 218.92 531 ecoal/gas gas 87.39 244.23 528 gas 87.60 257.10 536 0.50 0.28 3.79 wcoal/gas gas 90.00 185.00 0.79 3.82 gas 79.40 265.20 552 0.31 0.17 2.85 gas 77.00 213.98 544 gas 69.90 228.47 gas 69.40 219.10 539 0.43 0.21 4.19 gas 53.00 211.62 548 0.50 0.23 4.69 gas 53.00 211.62 493 0.41 0.21 5.16 6.97 2877 gas/coal 60.80 263.50 524.3 4.08