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BAAQMD Refinery Flare Emission Report
Report Settings
Tesoro Martinez - Main Refinery
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June - 2021
Date Vent Gas Flow Methane NMHC Sulfur Dioxide
(mo/day/yr) (volume in scf) See note **** (lbs) (lbs) (lbs)
6/1/2021 332,521.00 234.79 21.46 3.57
6/2/2021 256,057.00 173.70 35.72 2.34
6/3/2021 326,421.00 215.52 22.03 3.54
6/4/2021 313,702.00 210.08 21.89 3.39
6/5/2021 275,576.00 188.31 21.47 2.91
6/6/2021 288,288.00 191.68 25.53 2.93
6/7/2021 275,117.00 189.39 16.95 2.37
6/8/2021 315,645.00 211.73 17.96 2.46
6/9/2021 301,012.00 203.55 15.43 2.14
6/10/2021 325,288.00 222.88 19.74 2.50
6/11/2021 304,482.00 211.64 18.84 2.48
6/12/2021 305,788.00 211.30 19.88 3.12
6/13/2021 323,832.00 218.98 20.16 3.32
6/14/2021 336,705.00 229.30 19.33 3.26
6/15/2021 342,703.00 219.67 18.40 3.49
6/16/2021 382,607.00 253.47 27.36 4.92
6/17/2021 389,966.00 251.37 28.14 6.29
6/18/2021 358,752.00 229.29 24.28 5.59
6/19/2021 249,199.00 178.91 17.77 3.19
6/20/2021 212,067.00 159.27 15.26 2.28
6/21/2021 264,129.00 187.37 17.67 2.50
6/22/2021 324,403.00 221.45 23.47 3.09
6/23/2021 291,746.00 203.26 18.58 2.74
6/24/2021 338,339.00 229.15 20.80 3.13
6/25/2021 235,654.00 175.59 15.74 2.17
6/26/2021 188,339.00 146.44 17.53 1.88
6/27/2021 210,731.00 158.68 15.01 2.06
6/28/2021 258,556.00 177.64 15.84 1.81
6/29/2021 301,781.00 206.09 21.52 3.37
6/30/2021 275,283.00 191.23 20.04 2.85
June Totals 8,904,689.00 6,101.73 613.80 91.69
  • * 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 6/1/2021 - 6/30/2021
 
 

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Last Updated: 4/13/2023