Flare

BAAQMD Refinery Flare Emission Report

Valero Benicia Refinery
Flare Name: Acid Gas
Aug 1 2017 - Aug 31 2017


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Date
(mo/day/yr)
Vent Gas Flow
(volume in scf)
Methane
(lbs)
See notes 1,2,3,4
NMHC
(lbs)
See notes 1,2,3,4
Sulfur Dioxide
(lbs)
See notes 1,2,3,4
8/1/2017 0 0.00 0.00 0.00
8/2/2017 8364 3.45 4.11 0.01
8/3/2017 0 0.00 0.00 0.00
8/4/2017 0 0.00 0.00 0.00
8/5/2017 0 0.00 0.00 0.00
8/6/2017 0 0.00 0.00 0.00
8/7/2017 0 0.00 0.00 0.00
8/8/2017 0 0.00 0.00 0.00
8/9/2017 0 0.00 0.00 0.00
8/10/2017 10308 3.67 5.66 0.01
8/11/2017 0 0.00 0.00 0.00
8/12/2017 0 0.00 0.00 0.00
8/13/2017 0 0.00 0.00 0.00
8/14/2017 0 0.00 0.00 0.00
8/15/2017 0 0.00 0.00 0.00
8/16/2017 0 0.00 0.00 0.00
8/17/2017 0 0.00 0.00 0.00
8/18/2017 0 0.00 0.00 0.00
8/19/2017 0 0.00 0.00 0.00
8/20/2017 0 0.00 0.00 0.00
8/21/2017 0 0.00 0.00 0.00
8/22/2017 0 0.00 0.00 0.00
8/23/2017 0 0.00 0.00 0.00
8/24/2017 0 0.00 0.00 0.00
8/25/2017 0 0.00 0.00 0.00
8/26/2017 0 0.00 0.00 0.00
8/27/2017 0 0.00 0.00 0.00
8/28/2017 0 0.00 0.00 0.00
8/29/2017 0 0.00 0.00 0.00
8/30/2017 0 0.00 0.00 0.00
8/31/2017 18698 7.13 9.79 0.02

(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) Emissions based on supplemental FG 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).







Wood Burning Status
Wood Burning Status
  • illegal to burn

    Wednesday,
    12/13

    Winter Spare the Air Alert in Effect

  • illegal to burn

    Thursday,
    12/14

    Winter Spare the Air Alert in Effect

Last Updated: 3/23/2015