Flare

BAAQMD Refinery Flare Emission Report

Tesoro Martinez Refinery
Flare Name: Ammonia Plant
Nov 1 2017 - Nov 30 2017


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Date
(mo/day/yr)
Vent Gas Flow
(volume in scf)
See note ****
Methane
(lbs)
NMHC
(lbs)
Sulfur Dioxide
(lbs)
11/1/2017 35811 0.00 0.00 0.12
11/2/2017 12682 0.00 0.00 4.75
11/3/2017 17787 0.00 0.00 122.76
11/4/2017 11759 0.00 0.00 0.08
11/5/2017 9984 0.00 0.00 0.07
11/6/2017 22051 0.00 0.00 0.09
11/7/2017 20822 0.00 0.00 0.09
11/8/2017 16044 0.00 0.00 0.08
11/9/2017 31598 0.00 0.00 0.11
11/10/2017 30141 0.00 0.00 0.60
11/11/2017 21010 0.00 0.00 3.73
11/12/2017 18995 0.00 0.00 0.09
11/13/2017 15906 0.00 0.00 0.08
11/14/2017 13961 0.00 0.00 0.08
11/15/2017 36807 0.00 0.00 0.12
11/16/2017 12868 0.00 0.00 0.08
11/17/2017 12423 0.00 0.00 0.08
11/18/2017 15464 0.00 0.00 0.08
11/19/2017 24029 0.00 0.00 0.10
11/20/2017 42133 0.00 0.00 0.13
11/21/2017 30096 0.00 0.00 0.11
11/22/2017 19874 0.00 0.00 0.09
11/23/2017 14738 0.00 0.00 0.08
11/24/2017 20327 0.00 0.00 0.09
11/25/2017 32440 0.00 0.00 0.11
11/26/2017 22828 0.00 0.00 0.10
11/27/2017 22409 0.00 0.00 0.09
11/28/2017 20915 0.00 0.00 0.09
11/29/2017 19124 0.00 0.00 0.09
11/30/2017 27186 0.00 0.00 0.10

* 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







Spare the Air Status
Spare the Air Status
  • Thursday,
    7/19

    No Spare the Air Alert in Effect

  • Friday,
    7/20

    No Spare the Air Alert in Effect

Last Updated: 3/23/2015