Flare

BAAQMD Refinery Flare Emission Report
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Shell Martinez - Ops. Central Flexigas
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July - 2016
Date Vent Gas Flow Methane NMHC Sulfur Dioxide
(mo/day/yr) (volume in scf) See note 1 (lbs) (lbs) (lbs)
7/1/2016 153,808.00 6.91 0.85 2.03
7/2/2016 119,151.00 5.35 0.66 1.57
7/3/2016 68,748.00 3.09 0.38 0.91
7/4/2016 35,171.00 1.58 0.20 0.46
7/5/2016 138,595.00 6.23 0.77 1.83
7/6/2016 3,147.00 0.14 0.02 0.04
7/7/2016 10,794.00 0.48 0.06 0.14
7/8/2016 32,593.00 1.46 0.18 0.43
7/9/2016 51,373.00 2.31 0.28 0.68
7/10/2016 61,943.00 2.78 0.34 0.82
7/11/2016 55,585.00 2.50 0.31 0.73
7/12/2016 43,267.00 1.94 0.24 0.57
7/13/2016 57,884.00 2.60 0.32 0.76
7/14/2016 46,628.00 2.10 0.26 0.62
7/15/2016 48,110.00 2.16 0.27 0.64
7/16/2016 37,422.00 1.68 0.21 0.49
7/17/2016 31,841.00 1.43 0.18 0.42
7/18/2016 39,114.00 1.76 0.22 0.52
7/19/2016 32,660.00 1.47 0.18 0.43
7/20/2016 28,838.00 1.30 0.16 0.38
7/21/2016 35,934.00 1.61 0.20 0.47
7/22/2016 106,662.00 4.79 0.59 1.41
7/23/2016 52,084.00 2.34 0.29 0.69
7/24/2016 86,016.00 3.86 0.48 1.14
7/25/2016 75,664.00 3.40 0.42 1.00
7/26/2016 41,926.00 1.88 0.23 0.55
7/27/2016 75,811.00 3.41 0.42 1.00
7/28/2016 243,475.00 10.94 1.35 3.21
7/29/2016 35,759.00 1.61 0.20 0.47
7/30/2016 49,369.00 2.22 0.27 0.65
7/31/2016 61,255.00 2.75 0.34 0.81
July Totals 1,960,627.00 88.08 10.88 25.87
  • (1) Vent gas shown here is the flow from the total gas to the flare meter (our meter 14F4232), minus the Purges to the flare (FXG and Nitrogen)
    (2) The Flexigas Flare burns only flexigas, a low-emission fuel gas produced in the Flexicoker Unit and used in refinery heaters. A minimum flow of flexigas is required in the flare for purge gas at all times
    and some additional amount for proper pressure control due to the design of the Flexicoker Unit. .
    Emissions from all flexigas burned, whether in process heaters or in the flare, are included under Shell's Refinery Emissions Cap. Shell continues to look for ways to improve overall refinery fuel balance to minimize flexigas flaring.
Shell Martinez Ops. Central Flexigas Flare Report 7/1/2016 - 7/31/2016
 
 

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Last Updated: 3/24/2021