Flare

BAAQMD Refinery Flare Emission Report

Valero Benicia Refinery
Flare Name: South
May 1 2016 - May 31 2016


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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
5/1/2016 1277 0.05 0.24 0.01
5/2/2016 564 0.06 0.19 0.00
5/3/2016 353 0.04 0.11 0.00
5/4/2016 2924 0.18 0.42 0.19
5/5/2016 248 0.01 0.03 0.01
5/6/2016 6674 0.26 2.13 0.15
5/7/2016 58 0.00 0.02 0.00
5/8/2016 0 0.00 0.00 0.00
5/9/2016 865 0.04 0.38 0.00
5/10/2016 2112 0.08 1.26 0.00
5/11/2016 0 0.00 0.00 0.00
5/12/2016 147 0.01 0.09 0.00
5/13/2016 424 0.02 0.25 0.00
5/14/2016 0 0.00 0.00 0.00
5/15/2016 1585 0.07 0.89 0.00
5/16/2016 17867 1.53 8.18 1.01
5/17/2016 14341 1.16 5.90 3.65
5/18/2016 2232 0.15 0.87 0.01
5/19/2016 18909 2.17 13.23 12.36
5/20/2016 751 0.09 0.54 0.41
5/21/2016 0 0.00 0.00 0.00
5/22/2016 0 0.00 0.00 0.00
5/23/2016 2492 0.29 2.39 0.08
5/24/2016 0 0.00 0.00 0.00
5/25/2016 0 0.00 0.00 0.00
5/26/2016 0 0.00 0.00 0.00
5/27/2016 2805 0.34 2.81 0.04
5/28/2016 293 0.04 0.34 0.00
5/29/2016 0 0.00 0.00 0.00
5/30/2016 58 0.01 0.05 0.00
5/31/2016 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) Flare header pressure greater than water seal setpoint, corroborating flow.
(4) Raw flow representative of flows between 0.1 - 275 ft/s per 12-11-501.2 and 40CFR60.107a(f)(1)(ii).
(5) Purge gas (nitrogen) rates are based on RO size and hours in the day the purge was on.







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Spare the Air Status
Spare the Air Status
  • Wednesday,
    7/17

    No Spare the Air Alert in Effect

Last Updated: 3/23/2015