Flare

BAAQMD Refinery Flare Emission Report
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Tesoro Martinez - Main Refinery
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July - 2022
Date Vent Gas Flow Methane NMHC Sulfur Dioxide
(mo/day/yr) (volume in scf) See note **** (lbs) (lbs) (lbs)
7/1/2022 62,445.00 103.82 1.61 0.37
7/2/2022 81,781.00 83.32 2.08 0.45
7/3/2022 78,524.00 81.95 1.90 0.37
7/4/2022 91,210.00 86.01 2.07 0.50
7/5/2022 97,559.00 88.85 2.26 0.56
7/6/2022 61,710.00 74.80 1.40 0.37
7/7/2022 59,207.00 74.64 1.36 0.34
7/8/2022 63,275.00 76.83 1.38 0.40
7/9/2022 93,981.00 88.42 2.55 0.59
7/10/2022 93,254.00 87.56 2.72 0.77
7/11/2022 73,306.00 78.32 2.22 0.58
7/12/2022 108,054.00 89.43 3.13 0.69
7/13/2022 73,708.00 77.86 2.01 0.46
7/14/2022 86,735.00 82.10 2.22 0.55
7/15/2022 86,331.00 81.49 2.27 0.56
7/16/2022 85,087.00 81.08 2.29 0.58
7/17/2022 74,908.00 78.33 1.85 0.51
7/18/2022 70,095.00 75.77 1.79 0.49
7/19/2022 76,952.00 77.43 1.89 0.51
7/20/2022 71,344.00 76.36 1.78 0.45
7/21/2022 84,108.00 79.54 1.87 0.52
7/22/2022 69,396.00 75.54 1.61 0.49
7/23/2022 69,003.00 74.91 1.57 0.46
7/24/2022 72,104.00 76.42 1.64 0.42
7/25/2022 88,092.00 82.85 2.05 0.53
7/26/2022 93,997.00 83.58 2.07 0.55
7/27/2022 105,763.00 86.13 2.49 0.63
7/28/2022 97,498.00 84.26 2.46 0.57
7/29/2022 68,152.00 72.69 1.61 0.35
7/30/2022 61,491.00 69.89 1.61 0.35
7/31/2022 64,764.00 71.11 1.57 0.30
July Totals 2,463,834.00 2,501.29 61.33 15.27
  • * 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
Tesoro Martinez Main Refinery Flare Report 7/1/2022 - 7/31/2022
 
 

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Last Updated: 4/13/2023