Flare

BAAQMD Refinery Flare Emission Report

Tesoro Martinez Refinery
Flare Name: Ammonia Plant
Apr 1 2018 - Apr 30 2018


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Date
(mo/day/yr)
Vent Gas Flow
(volume in scf)
See note ****
Methane
(lbs)
NMHC
(lbs)
Sulfur Dioxide
(lbs)
4/1/2018 0 0.00 0.00 0.06
4/2/2018 0 0.00 0.00 0.06
4/3/2018 0 0.00 0.00 0.05
4/4/2018 0 0.00 0.00 14.69
4/5/2018 4122 0.00 0.00 0.07
4/6/2018 0 0.00 0.00 0.06
4/7/2018 0 0.00 0.00 0.06
4/8/2018 0 0.00 0.00 0.06
4/9/2018 12 0.00 0.00 0.06
4/10/2018 0 0.00 0.00 0.06
4/11/2018 4859 0.00 0.00 0.07
4/12/2018 7422 0.00 0.00 0.08
4/13/2018 10305 0.00 0.00 0.08
4/14/2018 0 0.00 0.00 0.06
4/15/2018 4568 0.00 0.00 0.07
4/16/2018 31806 0.00 0.00 0.12
4/17/2018 35427 0.00 0.00 0.12
4/18/2018 26378 0.00 0.00 0.11
4/19/2018 30494 0.00 0.00 0.12
4/20/2018 5237 0.00 0.00 0.07
4/21/2018 2401 0.00 0.00 0.07
4/22/2018 11089 0.00 0.00 0.08
4/23/2018 1689 0.00 0.00 0.07
4/24/2018 11939 0.00 0.00 0.08
4/25/2018 28340 0.00 0.00 0.11
4/26/2018 13282 0.00 0.00 0.09
4/27/2018 27589 0.00 0.00 0.11
4/28/2018 17746 0.00 0.00 0.09
4/29/2018 10748 0.00 0.00 0.08
4/30/2018 20778 0.00 0.00 0.10

* Natural gas is used for both pilot and purge gas for the refinery flare system, except for the Emergency Flare that uses nitrogen as purge gas.
The flow is determined using an orifice calculation based on the orifice size in the lines and the line pressure upstream of the orifice.
** The purge gas and pilot gas flows at the Ammonia Plant flare are measured by rotameters in the natural
gas and nitrogen lines.
*** The purge gas and pilot gas flows at the 50 Unit flare are measured by flow meters
**** Corrected for seal pot level and pressure data
***** 50 Unit change in flare purge gas to nitrogen.
In the case of an invalid sample, the monthly average was used for composition data







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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