Exxon Baytown 2009

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E K L M N Q R S T U V W X Y Z AA AB AC AD AE AF AG

Emission 

Release 

Point ID Start Date End Date

Start Date 

Revised

End Date 

Revised

Pollutant 

Description

Pollutant 

Description 

Revised

Emissions 

(TPY)

Emissions 

(TPY) 

Revised

Routine 

Emissions 

Max Hourly 

(lbs/hr)

Startup 

Emissions 

(TPY)

Startup 

Emissions 

(lbs/hr)

Shutdown 

Emissions 

(TPY)

Shutdown 

Emissions 

(lbs/hr)

MACT 

Code MACT Source Category

MACT 

Code 

Revised

Stack Height 

(ft)

Exit Gas 

Temperature 

(oF)

Stack Diamete 

(ft)

Exit Gas Velocity 

(ft/sec)

Exit Gas Flow 

Rate (ft3/sec)

FHBS3A 20020101 20021231 Methyl Chloride 10.6 1307 Butyl Rubber Production 54 150 3.180000067 67 531.8619995

FS12 20020101 20021231 20090101 20091231 Methyl Chloride 3.279 0.779 22.8 0 0 0 0 1307 Butyl Rubber Production 199 203.5354919 2 65.59999847 205.9839935

FS12 20020101 20021231 20090101 20091231 Hydrochloric Acid 118.65 30.09 806.4 0 0 0 0 1307 Butyl Rubber Production 199 203.5354919 2 65.59999847 205.9839935

FS12 20090101 20091231 Hexane 6.53 17.79 0 0 0 0 1307

FS12 20090101 20091231 1,3 Butadiene 0.001 0.119 0 0 0 0 Butyl Rubber Production 1307

FS12 20090101 20091231 Xylenes (Mixture of o, m, and p Isomers)0.0002 0.008 0 0 0 0 Butyl Rubber Production 1307

CT19 20020101 20021231 20090101 20091231 Methyl Chloride 0.183 3.548 3.06 0 0 0 0 1307 Butyl Rubber Production 42 100 24 5.300000191 2396.447998

CT19 20090101 20091231 1,3 Butadiene 0.273 1.03 0 0 0 0 Butyl Rubber Production 1307

CT19 20090101 20091231 Hexane 0.001 0.76 0 0 0 0 Butyl Rubber Production 1307

LR3423 20020101 20021231 Methyl Chloride 0.07 1307 Butyl Rubber Production 450 1800 3.5 3.900000095 37.5

LR3423 20020101 20021231 Hydrochloric Acid 2.47 1307 Butyl Rubber Production 450 1800 3.5 3.900000095 37.5

LR3424 20020101 20021231 Methyl Chloride 0.07 1307 Butyl Rubber Production 450 1800 3.5 27.10000038 260.6000061

LR3424 20020101 20021231 Hydrochloric Acid 2.47 1307 Butyl Rubber Production 450 1800 3.5 27.10000038 260.6000061

LR34 20020101 20021231 Methyl Chloride 0.07 1307 Butyl Rubber Production 192 1800 2.5 7.699999809 37.77799988

LR34 20020101 20021231 Hydrochloric Acid 2.47 1307 Butyl Rubber Production 192 1800 2.5 7.699999809 37.77799988

FS9 20090101 20091231 Methyl Chloride 0.0100625 0 0 0 0.01006 0.925 Butyl Rubber Production 1307

FS9 20090101 20091231 Hydrochloric Acid 0.36395 0 0 0 0.36395 33.428 Butyl Rubber Production 1307

FS23 20090101 20091231 Methyl Chloride 0.0100625 0 0 0 0.01006 0.925 Butyl Rubber Production 1307

FS23 20090101 20091231 Hydrochloric Acid 0.36395 0 0 0 0.36395 33.428 Butyl Rubber Production 1307

FS24 20090101 20091231 Methyl Chloride 0.0100625 0 0 0 0.01006 0.925 Butyl Rubber Production 1307

FS24 20090101 20091231 Hydrochloric Acid 0.36395 0 0 0 0.36395 33.428 Butyl Rubber Production 1307

RHBFG 20020101 20021231 20090101 20091231 Methyl Chloride 170.56 5.0662 1.157 0 0 0 0 1307 Butyl Rubber Production 3 72 0.003 0.0003 0

FGRHB 20090101 20091231 Hexane 1.5 0.306 0 0 0 0 Butyl Rubber Production 1307

FGRHB 20090101 20091231 Methanol 0.006 0.0014 0 0 0 0 Butyl Rubber Production 1307

FGRHB 20090101 20091231 Xylenes (Mixture of o, m, and p Isomers)0.032 0.0072 0 0 0 0 Butyl Rubber Production 1307

RGTO 20090101 20091231 Hexane 28.086 9.83 0.7312 228.7 0 0 Butyl Rubber Production 1307

CASRHB 20090101 20091231 Hexane 0.08 0.12 0 0 0.049 22.27 Butyl Rubber Production 1307

TK0016A 20090101 20091231 Hexane 0.008 0.00162 0 0 0 0 Butyl Rubber Production 1307

TK0102 20090101 20091231 Hexane 0.001 0.005 0 0 0 0 Butyl Rubber Production 1307

TK5033 20020101 20021231 20090101 20091231 Xylenes (Mixture of o, m, and p Isomers) 0.001 0.004 0.162 0 0 0 0 1307 Butyl Rubber Production 46.9353065 203.5354919 3.22527504 24.47344017 199.9484558

TK5035 20020101 20021231 20090101 20091231 Xylenes (Mixture of o, m, and p Isomers) 0.001 0.004 0.020 0 0 0 0 1307 Butyl Rubber Production 46.9353065 203.5354919 3.22527504 24.47344017 199.9484558

BPBWWC 20020101 20021231 20090101 20091231 Xylenes (Mixture of o, m, and p Isomers) 0.415 0.001 0.391 0 0 0 0 1307 Butyl Rubber Production 3.27999997 72 0.003 0.0003 0

BPBWWC 20020101 20021231 20090101 20091231 Methyl Chloride 37.51 18.172 95.4 0 0 0 0 1307 Butyl Rubber Production 3.27999997 72 0.003 0.0003 0

BPBWWC 20090101 20091231 Hexane 7.07 15.5 0 0 0 0 Butyl Rubber Production 1307

FUGMECL 20090101 20091231 Methyl Chloride 56.5748 826 0 0 0 0 Butyl Rubber Production 1307

BPBFINISH 20090101 20091231 Hexane 26.19 34.9 0 0 0 0 Butyl Rubber Production 1307

BPBMISC 20090101 20091231 Hexane 1.98 1.713 0 0 0 0 Butyl Rubber Production 1307

BPBSSM 20090101 20091231 Hexane 4.1 441.7 0 0 0 0 Butyl Rubber Production 1307

BPBUNLOAD 20090101 20091231 Hexane 0.005 1.172 0 0 0 0 Butyl Rubber Production 1307

BPBUNLOAD 20090101 20091231 Hydrochloric Acid 0.0005 0.0029 0 0 0 0 Butyl Rubber Production 1307

Page 1
Exxon Baytown 2009

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E

Emission 

Release 

Point ID

FHBS3A

FS12

FS12

FS12

FS12

FS12

CT19

CT19

CT19

LR3423

LR3423

LR3424

LR3424

LR34

LR34

FS9

FS9

FS23

FS23

FS24

FS24

RHBFG

FGRHB

FGRHB

FGRHB

RGTO

CASRHB

TK0016A

TK0102

TK5033

TK5035

BPBWWC

BPBWWC

BPBWWC

FUGMECL

BPBFINISH

BPBMISC

BPBSSM

BPBUNLOAD

BPBUNLOAD

AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW

Stack 

Default 

Code Stack Default Description

Fugitive 

Length (EW) (ft)

Fugitive 

Width (NS) (ft)

Fugitive 

Angle 

(degrees)

Stack 

Height 

Revised

Exit Gas 

Temperature 

Revised

Stack 

Diameter 

Revised

Exit Gas 

Velocity 

Revised

Exit Gas Flow 

Rate Revised

Fugitive 

Length (EW) (ft) 

Revised

Fugitive 

Width (NS) (ft) 

Revised 

Fugitive 

Angle 

(degrees) 

Revised

HAP Emissions 

Performance Level 

Code

HAP Emissions 

Performance Level 

Description

HAP Emissions 

Performance Level 

Code Revised

00000 All of the original values were retained. 0 0 0 01 Actual

02000 The exit gas temperature was defaulted using the SIC Code. 0 0 0 1832 01 Actual

02000 The exit gas temperature was defaulted using the SIC Code. 0 0 0 1832 01 Actual

199 1832 2 66 Actual

199 1832 2 66 Actual

199 1832 2 66 Actual

00000 All of the original values were retained. 0 0 0 01 Actual

42 100 24 5.3 2396 Actual

42 100 24 5.3 2396 Actual

00000 All of the original values were retained. 0 0 0 01 Actual

00000 All of the original values were retained. 0 0 0 01 Actual

00000 All of the original values were retained. 0 0 0 01 Actual

00000 All of the original values were retained. 0 0 0 01 Actual

00000 All of the original values were retained. 0 0 0 01 Actual

00000 All of the original values were retained. 0 0 0 01 Actual

192 1800 2.5 7.7 37.8 Actual

192 1800 2.5 7.7 37.8 Actual

450 1800 3.5 3.9 37.5 Actual

450 1800 3.5 3.9 37.5 Actual

450 1800 3.5 27.1 260.6 Actual

450 1800 3.5 27.1 260.6 Actual

03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow rate were defaulted to the national defaults. 500 400 0 01 Actual

500 400 Actual

500 400 Actual

500 400 Actual

80 137 52.06 Actual

16 70 0.17 458.37 Actual

16 165 0.25 3 Actual

9 150 0.25 3 Actual

22222 All of the parameters were defaulted using the SIC Code. 0 0 0 01 Actual

22222 All of the parameters were defaulted using the SIC Code. 0 0 0 01 Actual

03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow rate were defaulted to the national defaults. 500 400 0 01 Actual

03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow rate were defaulted to the national defaults. 500 400 0 01 Actual

500 400 Actual

563 350 Actual

60 105 1.43 133 Actual

112.5 87.5 Actual

500 400 Actual

575 312.5 Actual

575 312.5 Actual

Page 2
Exxon Baytown 2009

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E

Emission 

Release 

Point ID

FHBS3A

FS12

FS12

FS12

FS12

FS12

CT19

CT19

CT19

LR3423

LR3423

LR3424

LR3424

LR34

LR34

FS9

FS9

FS23

FS23

FS24

FS24

RHBFG

FGRHB

FGRHB

FGRHB

RGTO

CASRHB

TK0016A

TK0102

TK5033

TK5035

BPBWWC

BPBWWC

BPBWWC

FUGMECL

BPBFINISH

BPBMISC

BPBSSM

BPBUNLOAD

BPBUNLOAD

AX AY AZ BA BB BC BD BE BF BG BH

Longitude 

(decimal 

degrees)

Latitude 

(decimal 

degrees)

Longitude 

(decimal 

degrees) 

Revised

Latitude 

(decimal 

degrees) 

Revised

Is Control 

Measure In 

Place?

Control 

Measure**

Control 

Measure 

Efficiency

Control 

Measure 

Comments

Delete This 

Record?

Delete 

Comment

Reviewed With 

No Changes?

-95.02365875 29.74592972 Yes

-95.02272034 29.74423027 -95.022722 29.744216 Yes Flare 98% Efficiency based on state regulation

-95.02272034 29.74423027 -95.022722 29.744216 No

-95.022722 29.744216 Yes Flare 98% Efficiency based on state regulation

-95.022722 29.744216 Yes Flare 98% Efficiency based on state regulation

-95.022722 29.744216 Yes Flare 98% Efficiency based on state regulation

-95.02458191 29.74459839 -95.024737 29.746336 Yes Pollution Prevention TechniqueHRVOC Monitoring and Testing

-95.024737 29.746336 Yes Pollution Prevention TechniqueHRVOC Monitoring and Testing

-95.024737 29.746336 Yes Pollution Prevention TechniqueHRVOC Monitoring and Testing

-95.02101898 29.75193405 Yes

-95.02101898 29.75193405 Yes

-95.01268768 29.74762154 Yes

-95.01268768 29.74762154 Yes

-95.02156067 29.74987793 Yes

-95.02156067 29.74987793 Yes

-95.0215607 29.7498779 Yes Flare 98% Efficiency based on state regulation

-95.0215607 29.7498779 Yes Flare 98% Efficiency based on state regulation

-95.021019 29.7519341 Yes Flare 98% Efficiency based on state regulation

-95.021019 29.7519341 Yes Flare 98% Efficiency based on state regulation

-95.0126877 29.7476215 Yes Flare 98% Efficiency based on state regulation

-95.0126877 29.7476215 Yes Flare 98% Efficiency based on state regulation

-95.02468872 29.74587822 -95.024799 29.747579 Yes LDAR

-95.024799 29.747579 Yes LDAR

-95.024799 29.747579 Yes LDAR

-95.024799 29.747579 Yes LDAR

-95.022722 29.746468 Yes Combustor 98% Regenerative Thermal Oxidizer

-95.027135 29.74821 Yes Multiple Controls in Series 99.9875% Condenser then 2 carbon canisters in series.

-95.023575 29.745989 No

-95.023575 29.745989 No

-95.0269165 29.74387741 -95.026938 29.747228 No

-95.0269165 29.74387741 -95.027066 29.74724 No

-95.02640533 29.74365807 -95.024799 29.747579 No

-95.02640533 29.74365807 -95.024799 29.747579 No

-95.024799 29.747579 No

-95.024799 29.747579 No

-95.024368 29.746589 No

-95.024748 29.747483 No

-95.024799 29.747579 No

-95.024799 29.747579 No

-95.024799 29.747579 No

Page 3
Exxon Baytown SS emissions 2008

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A B C D E F G H I J K L M N O P Q R S T U V W

NEI Site ID Facility Name

Emission 

Unit ID

Process 

ID

Emission 

Release 

Point ID

Emission 

Release 

Point Type 

Code

Emission 

Release 

Point Type 

Description

Emission 

Release 

Point Type 

Revised

Regulatory 

Description 

(i.e., Group 1 

or Group 2) SCC Code* Start Date End Date

Start Date 

Revised

End Date 

Revised

Pollutant 

Code

Pollutant 

Code 

Revised

Pollutant 

Description

Pollutant 

Description 

Revised

Emissions 

(TPY)

Emissions 

(TPY) 

Revised

Routine 

Emissions 

Max Hourly 

(lbs/hr)

Startup 

Emissions 

(TPY)

Startup 

Emissions 

(lbs/hr)

NEI6749 EXXONMOBIL BAYTOWN CHEMICAL PLANT FS12 FS12 FS12 02 VERTICAL Group 1 30102670 20020101 20021231 20080101 20081231 74873 Methyl Chloride 0.57 31.3

NEI6749 EXXONMOBIL BAYTOWN CHEMICAL PLANT FS12 FS12 FS12 VERTICAL Group 1 30102670 20080101 20081231 7647010 Hydrochloric Acid 19.9 821

NEI6749 EXXONMOBIL BAYTOWN CHEMICAL PLANT FS12 FS12 FS12 VERTICAL Group 1 30102670 20080101 20081231 Hexane 6.4915 18.9

NEI6749 EXXONMOBIL BAYTOWN CHEMICAL PLANT RGTO RGTO RGTO VERTICAL N/A 30102609 20080101 20081231 Hexane 0 0

Page 4
Exxon Baytown SS emissions 2008

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E

Emission 

Release 

Point ID

FS12

FS12

FS12

RGTO

X Y Z AA AB AC AD AE AF AG AH AI AJ AK AL AM

Shutdown 

Emissions 

(TPY)

Shutdown 

Emissions 

(lbs/hr)

MACT 

Code MACT Source Category

MACT 

Code 

Revised

Stack Height 

(ft)

Exit Gas 

Temperature 

(oF)

Stack Diamete 

(ft)

Exit Gas Velocity 

(ft/sec)

Exit Gas Flow 

Rate (ft3/sec)

Stack 

Default 

Code Stack Default Description

Fugitive 

Length (EW) (ft)

Fugitive 

Width (NS) (ft)

Fugitive 

Angle 

(degrees)

Stack 

Height 

Revised

0.31 23.2 1307 Butyl Rubber Production 199 203.5354919 2 65.59999847 205.9839935 02000 The exit gas temperature was defaulted using the SIC Code. 0 0 0

13.1 1060 Butyl Rubber Production 1307 199

21.9445 26.73 Butyl Rubber Production 1307 199

0.1635 490.5 Butyl Rubber Production 1307 80

Page 5
Exxon Baytown SS emissions 2008

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E

Emission 

Release 

Point ID

FS12

FS12

FS12

RGTO

AN AO AP AQ AR AS AT AU AV AW AX AY AZ BA BB BC BD BE BF BG BH

Exit Gas 

Temperature 

Revised

Stack 

Diameter 

Revised

Exit Gas 

Velocity 

Revised

Exit Gas Flow 

Rate Revised

Fugitive 

Length (EW) (ft) 

Revised

Fugitive 

Width (NS) (ft) 

Revised 

Fugitive 

Angle 

(degrees) 

Revised

HAP Emissions 

Performance Level 

Code

HAP Emissions 

Performance Level 

Description

HAP Emissions 

Performance Level 

Code Revised

Longitude 

(decimal 

degrees)

Latitude 

(decimal 

degrees)

Longitude 

(decimal 

degrees) 

Revised

Latitude 

(decimal 

degrees) 

Revised

Is Control 

Measure In 

Place?

Control 

Measure**

Control 

Measure 

Efficiency

Control 

Measure 

Comments

Delete This 

Record?

Delete 

Comment

Reviewed With 

No Changes?

1832 01 Actual -95.02272034 29.74423027 -95.022722 29.744216 Yes Flare 98%

1832 2 66 Actual -95.022722 29.744216 No

1832 2 66 Actual -95.022722 29.744216 Yes Flare 98%

137 52.06 Actual -95.022722 29.746468 Yes Combustor 98% Regenerative Thermal Oxidizer

Page 6
Exxon Baytown SS emissions 2008

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43

ABCDEFGH I JKLMNOPQRSTUVW

* For SCC Code, please input one of the following codes:

SCC SCC Description

30102609 Industrial Processes, Chemical Manufacturing, Synthetic Rubber (Manufacturing Only), Dryers and all units following stripping operations (back-end)

30102660 Industrial Processes, Chemical Manufacturing, Synthetic Rubber (Manufacturing Only), Wastewater

30102665 Industrial Processes, Chemical Manufacturing, Synthetic Rubber (Manufacturing Only), Storage vessels

30102670 Industrial Processes, Chemical Manufacturing, Synthetic Rubber (Manufacturing Only), Continuous reactors and other units up to and including the stripper

30102675 Industrial Processes, Chemical Manufacturing, Synthetic Rubber (Manufacturing Only), Batch reactors and other units up to and including the stripper

30102680 Industrial Processes, Chemical Manufacturing, Synthetic Rubber (Manufacturing Only), Equipment leaks

30102685 Industrial Processes, Chemical Manufacturing, Synthetic Rubber (Manufacturing Only), Heat exchange systems

** For control measures, please include all control measures used for that emission point, including but not limited to:

Adsorption please list specific type in Control Measure 

Comments column

Alternative 

Coatings

please list specific type in Control Measure 

Comments column

Combustor please list specific type in Control Measure 

Comments column

Electrostati

c 

Precipitator

Fabric 

Filter/Bagh

ouse

Flare

Floating 

Roof Tank

HighEfficiency 

Particulate 

Air Filter 

(HEPA)

HVLP 

Spray guns

Leak 

Detection 

and Repair 

Program

Mechanical 

Collector

please list specific type in Control Measure 

Comments column

Mist 

Eliminator

please list specific type in Control Measure 

Comments column

Multiple 

Controls in 

Series

please list specific types in Control Measure 

Comments column

Other 

Control 

Device

please describe in Control Measure Comments 

column

Pollution 

Prevention 

Technique

please describe in Control Measure Comments 

column

Pressurize

d Tank

Process 

Modificatio n

please describe in Control Measure Comments 

column

Quench 

Tower/Wat

er Spray

Page 7
Exxon Baytown SS emissions 2008

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42

43

E

c Rubber (Manufacturing Only), Dryers and all units following stripping operations (back-end)

c Rubber (Manufacturing Only), Wastewater

ic Rubber (Manufacturing Only), Storage vessels

ic Rubber (Manufacturing Only), Continuous reactors and other units up to and including the stripper

ic Rubber (Manufacturing Only), Batch reactors and other units up to and including the stripper

ic Rubber (Manufacturing Only), Equipment leaks

ic Rubber (Manufacturing Only), Heat exchange systems

or that emission point, including but not limited to:

X Y Z AA AB AC AD AE AF AG AH AI AJ AK AL AM

Page 8
Exxon Baytown SS emissions 2008

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43

E

c Rubber (Manufacturing Only), Dryers and all units following stripping operations (back-end)

c Rubber (Manufacturing Only), Wastewater

ic Rubber (Manufacturing Only), Storage vessels

ic Rubber (Manufacturing Only), Continuous reactors and other units up to and including the stripper

ic Rubber (Manufacturing Only), Batch reactors and other units up to and including the stripper

ic Rubber (Manufacturing Only), Equipment leaks

ic Rubber (Manufacturing Only), Heat exchange systems

or that emission point, including but not limited to:

AN AO AP AQ AR AS AT AU AV AW AX AY AZ BA BB BC BD BE BF BG BH

Page 9
Exxon Baytown SS emissions 2008

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A B C D E F G H I J K L M N O P Q R S T U V W

Refrigerate

d 

Condenser

Scrubber please list specific type in Control Measure 

Comments column

Spraby 

Booth and 

Filter

Spray 

Booth and 

Overspray 

Arrestor

Vapor 

balancing

Wet 

Suppressio

n

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Exxon Baytown SS emissions 2008

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E X Y Z AA AB AC AD AE AF AG AH AI AJ AK AL AM

Page 11
Exxon Baytown SS emissions 2008

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49

E AN AO AP AQ AR AS AT AU AV AW AX AY AZ BA BB BC BD BE BF BG BH

Page 12