Flare

BAAQMD Refinery Flare Emission Report

Valero Benicia Refinery
Flare Name: North
Apr 1 2017 - Apr 30 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
4/1/2017 0 0.00 0.00 0.00
4/2/2017 0 0.00 0.00 0.00
4/3/2017 0 0.00 0.00 0.00
4/4/2017 0 0.00 0.00 0.00
4/5/2017 0 0.00 0.00 0.00
4/6/2017 0 0.00 0.00 0.00
4/7/2017 86640 50.50 24.24 49.41
4/8/2017 548890 184.95 173.78 1383.19
4/9/2017 2798 2.07 0.21 2.38
4/10/2017 15915 11.94 1.31 11.56
4/11/2017 0 0.00 0.00 0.00
4/12/2017 0 0.00 0.00 0.00
4/13/2017 0 0.00 0.00 0.00
4/14/2017 0 0.00 0.00 0.00
4/15/2017 0 0.00 0.00 0.00
4/16/2017 0 0.00 0.00 0.00
4/17/2017 0 0.00 0.00 0.00
4/18/2017 0 0.00 0.00 0.00
4/19/2017 117 0.09 0.01 0.01
4/20/2017 0 0.00 0.00 0.00
4/21/2017 0 0.00 0.00 0.00
4/22/2017 0 0.00 0.00 0.00
4/23/2017 0 0.00 0.00 0.00
4/24/2017 0 0.00 0.00 0.00
4/25/2017 0 0.00 0.00 0.00
4/26/2017 0 0.00 0.00 0.00
4/27/2017 0 0.00 0.00 0.00
4/28/2017 0 0.00 0.00 0.00
4/29/2017 0 0.00 0.00 0.00
4/30/2017 0 0.00 0.00 0.00

(1) Excludes emissions from natural gas pilots and purges.
(2) Pilot gas (NG) rates are 4,800 scfd each for North and South Flares.
(3) Natural gas purge rate to North Flare is 0.13 mmscfd.
(4) Flare header pressure greater than water seal setpoint, corroborating flow.
(5) Raw flow representative of flows between 0.1 - 275 ft/s per 12-11-501.2
and 40CFR60.107a(f)(1)(ii).







Wood Burning Status
Wood Burning Status
  • illegal to burn

    Tuesday,
    12/12

    Winter Spare the Air Alert in Effect

  • illegal to burn

    Wednesday,
    12/13

    Winter Spare the Air Alert in Effect

Last Updated: 3/23/2015