Flare

BAAQMD Refinery Flare Emission Report
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Valero Benicia - Acid Gas
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December - 2018
Date Vent Gas Flow Methane NMHC Sulfur Dioxide
(mo/day/yr) (volume in scf) (lbs) See notes 1,2,3,4 (lbs) See notes 1,2,3,4 (lbs) See notes 1,2,3,4
12/1/2018 0.00 0.00 0.00 0.00
12/2/2018 8,334.00 3.56 3.43 0.02
12/3/2018 0.00 0.00 0.00 0.00
12/4/2018 0.00 0.00 0.00 0.00
12/5/2018 0.00 0.00 0.00 0.00
12/6/2018 0.00 0.00 0.00 0.00
12/7/2018 0.00 0.00 0.00 0.00
12/8/2018 0.00 0.00 0.00 0.00
12/9/2018 0.00 0.00 0.00 0.00
12/10/2018 19,841.00 7.61 0.00 0.05
12/11/2018 69,123.00 26.50 0.00 0.15
12/12/2018 65,443.00 25.09 0.00 0.15
12/13/2018 67,995.00 26.65 0.00 0.14
12/14/2018 65,967.00 28.81 0.00 0.15
12/15/2018 65,633.00 28.65 0.00 0.15
12/16/2018 66,620.00 28.98 0.00 0.14
12/17/2018 68,588.00 31.84 0.00 0.16
12/18/2018 70,257.00 33.48 0.00 0.15
12/19/2018 64,173.00 30.58 0.00 0.14
12/20/2018 65,720.00 27.48 0.00 0.12
12/21/2018 38,875.00 15.30 0.00 0.06
12/22/2018 0.00 0.00 0.00 0.00
12/23/2018 68,377.00 0.00 0.00 0.00
12/24/2018 69,366.00 0.00 0.00 0.00
12/25/2018 66,905.00 0.00 0.00 0.00
12/26/2018 65,810.00 0.00 0.00 0.00
12/27/2018 66,662.00 0.00 0.00 0.03
12/28/2018 18,440.00 0.00 0.00 0.00
12/29/2018 0.00 0.00 0.00 0.00
12/30/2018 69,518.00 0.00 0.00 0.00
12/31/2018 69,581.00 0.00 0.00 0.00
December Totals 1,231,228.00 314.53 3.43 1.61
  • (1) Excludes emissions from natural gas pilots and purge gas.
    (2) Pilot gas (NG) rate is 3,600 scfd (based on design of pressure regulator and nozzle size at flare tip). Purge gas (NG) rate is 50,000 scfd (based on globe valve and local flowmeter setpoint).
    (3) 12/1/18-12/10/18 Emissions based on supplemental FG composition to AG flare due to base loading. 12/10/18 -12/31/18 Emissions based on supplemental NG composition to AG flare due to base loading.
    (4) Raw flow representative of flows between 0.1 and 275 ft/s per 12-11-501.2 and 40CFR60.107a(f)(1)(ii).
Valero Benicia Acid Gas Flare Report 12/1/2018 - 12/31/2018
 
 

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Last Updated: 4/13/2023