Flare

BAAQMD Refinery Flare Emission Report

Valero Benicia Refinery
Flare Name: South
Jul 1 2016 - Jul 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
7/1/2016 0 0.00 0.00 0.00
7/2/2016 0 0.00 0.00 0.00
7/3/2016 0 0.00 0.00 0.00
7/4/2016 0 0.00 0.00 0.00
7/5/2016 0 0.00 0.00 0.00
7/6/2016 0 0.00 0.00 0.00
7/7/2016 0 0.00 0.00 0.00
7/8/2016 0 0.00 0.00 0.00
7/9/2016 0 0.00 0.00 0.00
7/10/2016 0 0.00 0.00 0.00
7/11/2016 0 0.00 0.00 0.00
7/12/2016 0 0.00 0.00 0.00
7/13/2016 3350 0.03 1.48 0.06
7/14/2016 0 0.00 0.00 0.00
7/15/2016 0 0.00 0.00 0.00
7/16/2016 702 0.01 0.28 0.01
7/17/2016 0 0.00 0.00 0.00
7/18/2016 850 0.01 0.28 0.01
7/19/2016 0 0.00 0.00 0.00
7/20/2016 278 0.00 0.08 0.00
7/21/2016 0 0.00 0.00 0.00
7/22/2016 146 0.00 0.04 0.00
7/23/2016 58 0.00 0.01 0.00
7/24/2016 499 0.01 0.11 0.00
7/25/2016 0 0.00 0.00 0.00
7/26/2016 1731 0.04 0.36 0.01
7/27/2016 0 0.00 0.00 0.00
7/28/2016 0 0.00 0.00 0.00
7/29/2016 0 0.00 0.00 0.00
7/30/2016 0 0.00 0.00 0.00
7/31/2016 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
  • Tuesday,
    8/20

    No Spare the Air Alert in Effect

Last Updated: 3/23/2015