Flare

BAAQMD Refinery Flare Emission Report
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Tesoro Martinez - Main Refinery
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April - 2022
Date Vent Gas Flow Methane NMHC Sulfur Dioxide
(mo/day/yr) (volume in scf) See note **** (lbs) (lbs) (lbs)
4/1/2022 234,400.00 245.48 10.04 1.09
4/2/2022 257,755.00 228.65 10.26 1.26
4/3/2022 241,068.00 216.38 9.99 1.11
4/4/2022 214,506.00 198.16 8.75 0.90
4/5/2022 279,681.00 242.75 11.17 1.29
4/6/2022 352,044.00 296.05 13.92 2.37
4/7/2022 290,567.00 251.74 11.70 1.70
4/8/2022 316,356.00 269.28 12.56 1.87
4/9/2022 111,723.00 119.79 4.18 0.50
4/10/2022 60,170.00 76.16 1.74 0.30
4/11/2022 37,030.00 67.45 1.18 0.15
4/12/2022 41,490.00 71.49 1.52 0.20
4/13/2022 34,261.00 66.54 1.09 0.14
4/14/2022 45,150.00 71.22 1.34 0.16
4/15/2022 59,058.00 77.66 1.73 0.26
4/16/2022 55,034.00 75.49 1.60 0.23
4/17/2022 56,387.00 80.43 2.00 0.27
4/18/2022 44,541.00 72.85 1.52 0.21
4/19/2022 48,845.00 72.52 1.53 0.21
4/20/2022 48,158.00 73.19 1.65 0.20
4/21/2022 48,095.00 70.83 1.60 0.19
4/22/2022 72,175.00 83.89 2.22 0.30
4/23/2022 57,192.00 77.64 1.94 0.28
4/24/2022 46,977.00 72.38 1.64 0.24
4/25/2022 53,045.00 75.42 2.04 0.27
4/26/2022 52,208.00 73.87 2.08 0.23
4/27/2022 73,493.00 83.40 2.94 0.31
4/28/2022 64,974.00 83.83 2.90 0.27
4/29/2022 87,453.00 95.14 4.00 0.39
4/30/2022 96,088.00 101.78 4.67 0.41
April Totals 3,479,924.00 3,691.46 135.50 17.31
  • * 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 4/1/2022 - 4/30/2022
 
 

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Last Updated: 3/24/2021