Flare

BAAQMD Refinery Flare Emission Report

Valero Benicia Refinery
Flare Name: Acid Gas
May 1 2017 - May 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
5/1/2017 0 0.00 0.00 0.00
5/2/2017 7750 2.70 4.22 0.02
5/3/2017 0 0.00 0.00 0.00
5/4/2017 0 0.00 0.00 0.00
5/5/2017 1017373 303.98 560.03 19989.82
5/6/2017 1535420 458.77 845.24 5825.31
5/7/2017 877240 262.11 482.92 16669.80
5/8/2017 31536 9.42 17.36 0.13
5/9/2017 0 0.00 0.00 0.00
5/10/2017 0 0.00 0.00 0.00
5/11/2017 0 0.00 0.00 0.00
5/12/2017 0 0.00 0.00 0.00
5/13/2017 0 0.00 0.00 0.00
5/14/2017 0 0.00 0.00 0.00
5/15/2017 4631 2.04 2.89 0.01
5/16/2017 0 0.00 0.00 0.00
5/17/2017 0 0.00 0.00 0.00
5/18/2017 26839 17.04 5.37 22.23
5/19/2017 0 0.00 0.00 0.00
5/20/2017 0 0.00 0.00 0.00
5/21/2017 7920 4.43 1.56 0.10
5/22/2017 0 0.00 0.00 0.00
5/23/2017 0 0.00 0.00 0.00
5/24/2017 0 0.00 0.00 0.00
5/25/2017 13163 7.10 3.12 2.14
5/26/2017 0 0.00 0.00 0.00
5/27/2017 0 0.00 0.00 0.00
5/28/2017 0 0.00 0.00 0.00
5/29/2017 0 0.00 0.00 0.00
5/30/2017 0 0.00 0.00 0.00
5/31/2017 0 0.00 0.00 0.00

(1) Excludes emissions from natural gas pilots and purge gas.
(2) Pilot gas (NG) rate is 3,600 scfd for the Acid Gas Flare and purge gas (NG) rate is 50,000 scfd.
(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