Flare

BAAQMD Refinery Flare Emission Report

Tesoro Martinez Refinery
Flare Name: Ammonia Plant
Nov 1 2018 - Nov 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)
11/1/2018 0 0.00 0.00 -0.01
11/2/2018 0 0.00 0.00 0.00
11/3/2018 0 0.00 0.00 0.01
11/4/2018 0 0.00 0.00 0.04
11/5/2018 0 0.00 0.00 0.04
11/6/2018 0 0.00 0.00 0.05
11/7/2018 1073 0.00 0.00 0.06
11/8/2018 7827 0.00 0.00 2.64
11/9/2018 4733 0.00 0.00 4.63
11/10/2018 12044 0.00 0.00 39.26
11/11/2018 16940 0.00 0.00 0.00
11/12/2018 34170 0.00 0.00 0.00
11/13/2018 33667 0.00 0.00 0.00
11/14/2018 37553 0.00 0.00 0.00
11/15/2018 42169 0.00 0.00 0.00
11/16/2018 78700 0.00 0.00 0.00
11/17/2018 12809 0.00 0.00 9.50
11/18/2018 12210 0.00 0.00 95.10
11/19/2018 8073 0.00 0.00 0.07
11/20/2018 10880 0.00 0.00 0.08
11/21/2018 12502 0.00 0.00 0.08
11/22/2018 6935 0.00 0.00 0.07
11/23/2018 10725 0.00 0.00 0.08
11/24/2018 19996 0.00 0.00 0.09
11/25/2018 23013 0.00 0.00 0.10
11/26/2018 29247 0.00 0.00 2893.00
11/27/2018 8417 0.00 0.00 0.07
11/28/2018 12384 0.00 0.00 0.08
11/29/2018 9504 0.00 0.00 0.07
11/30/2018 22071 0.00 0.00 0.09

* 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 and includes Coker Flare flows from H2S Treatment Skid, which began operating on 10/5/2018 and ended on 11/8/2018.
***** 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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Wood Burning Status
Wood Burning Status
  • Tuesday,
    11/19

    No Spare the Air Alert in Effect

Last Updated: 3/23/2015