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Valero Refinery (formerly Ultramar)
2007 Rule 1118 Quarterly Flare Emissions


Emission Target
 

2006 SOx Emissions Target

Year-to-date SOx Emissions (lbs)  

 

88,800 lbs/year 51,926.9    

Quarter I (January 1, 2007 - March 31, 2007)

Flare ID

Total Gas Flow (scf)

Emissions (lbs)

PM-10 NOx ROG CO S as SO2
LPG 236,620 2.2 206.1 4.8 50.7 74.5
Phase 0 7,278,056 111.3 735.8 281.1 1,629.3 26.1
Phase I

15,098,480

275.8 1,454.2 943.0 5,516.3 1,155.2
Phase 2

8,991,115

147.5 684.2 229.6 1,326.4 1,720.5

Total

31,604,271

536.8 3,080.3 1,458.5 8,522.7 2,976.3


Quarter II (April 1, 2007- June 30, 2007)

Flare ID

Total Gas Flow (scf)

Emissions (lbs)

PM-10 NOx ROG CO S as SO2
LPG 446,937 2.2 203.4 4.7 50.1 73.5
Phase 0 6,076,847 79.4 637.4 185.5 1,067.4 25.6
Phase I 9,431,273 149.4 894.8 420.2 2,445.8 569.5
Phase 2 12,795,107 220.0 820.2 351.1 2,039.7 693.4

Total

28,750,164 451.0 2,555.8 961.5 5,603.0 1,362.0


Quarter III (July 1, 2007 - September 30, 2007)

Flare ID

Total Gas Flow (scf)

Emissions (lbs)

PM-10 NOx ROG CO S as SO2
LPG 451,170 2.2 205.3 4.7 50.5 74.2
Phase 0 5,601,670 68.9 601.1 147.3 843.3 19.1
Phase I 40,467 170.9 980.8 490.9 2,860.8 487.7
Phase 2 12,842,930 220.5 804.9 332.4 1,930.2 1,433.2

Total

18,936,237 462.5 2,592.1 975.3 5,684.8 2,014.2

Quarter IV (October 1, 2007- December 31, 2007)

Flare ID

Total Gas Flow (scf)

Emissions (lbs)

PM-10 NOx ROG CO S as SO2
LPG 453,720 2.2 206.4 4.8 50.8 74.6
Phase 0 10,916,470 180.5 887.8 413.0 2,403.7 36,551.2
Phase I 13,648,780 237.4 1,175.0 675.3 3,943.7 139.4
Phase 2 35,226,460 690.6 2,179.9 1,606.4 9,411.9 8,809.2

Total

60,245,430 1,110.7 4,449.20 2,699.4 15,810.1 45,574.4

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This page updated: November 04, 2008
URL: http://www.aqmd.gov/comply/1118/rpts/2007/Ultramar07.htm