BAAQMD Refinery Flare Emission Report Valero Refinery Flare Name: Acid Gas Jan 1 2004 - Jan 31 2004 Download this report as a CSV file

Date (mo/day/yr) Vent Gas Flow (volume in scf) Methane (lbs) NMHC (lbs) Sulfur Dioxide (lbs) 1/1/2004 0 0 0 0 1/2/2004 0 0 0 0 1/3/2004 20000 35.00 83.00 0 1/4/2004 188000 85.00 204.00 1331.00 1/5/2004 0 0 0 0 1/6/2004 0 0.24 0.48 0 1/7/2004 0 0 0 0 1/8/2004 0 0 0 0 1/9/2004 0 0 0 0 1/10/2004 0 0 0 0 1/11/2004 0 0 0 0 1/12/2004 0 0 0 0 1/13/2004 0 0 0 0 1/14/2004 0 0 0 0 1/15/2004 0 30.00 45.00 0 1/16/2004 0 3 5 0 1/17/2004 0 0 0 0 1/18/2004 0 0 0 0 1/19/2004 0 0 0 0 1/20/2004 0 0 0 0 1/21/2004 0 0 0 0 1/22/2004 0 0 0 0 1/23/2004 0 0 0 0 1/24/2004 0 0 0 0 1/25/2004 0 0 0 0 1/26/2004 0 0 0 0 1/27/2004 0 2.02 6.08 0 1/28/2004 0 0 0 0 1/29/2004 0 0 0 0 1/30/2004 0 0 0 0 1/31/2004 0 0 0 0 (1) Excludes emissions from natural gas pilots and purge gas. (2) Pilot gas (NG) rate is 3600 scfd for the Acid Gas Flare and purge gas (NG) rate is 50000 scfd. (3) Emissions based on supplemental FG composition to AG flare due to base loading. (4) SO2 emissions are estimated based on typical 330# L/D composition (0.20 mol%) and acid gas flare destruction efficiency of 99%.