Flare

BAAQMD Refinery Flare Emission Report

Tesoro Martinez Refinery
Flare Name: Ammonia Plant
Dec 1 2017 - Dec 31 2017


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Date
(mo/day/yr)
Vent Gas Flow
(volume in scf)
See note ****
Methane
(lbs)
NMHC
(lbs)
Sulfur Dioxide
(lbs)
12/1/2017 25046 0.00 0.00 0.12
12/2/2017 56734 0.00 0.00 4.75
12/3/2017 47384 0.00 0.00 122.76
12/4/2017 21978 0.00 0.00 0.08
12/5/2017 6266 0.00 0.00 0.07
12/6/2017 14355 0.00 0.00 0.09
12/7/2017 18496 0.00 0.00 0.09
12/8/2017 31876 0.00 0.00 0.08
12/9/2017 33093 0.00 0.00 0.11
12/10/2017 45824 0.00 0.00 0.60
12/11/2017 41329 0.00 0.00 3.73
12/12/2017 33056 0.00 0.00 0.09
12/13/2017 33301 0.00 0.00 0.08
12/14/2017 20543 0.00 0.00 0.08
12/15/2017 22744 0.00 0.00 0.12
12/16/2017 31962 0.00 0.00 0.08
12/17/2017 34087 0.00 0.00 0.08
12/18/2017 21350 0.00 0.00 0.08
12/19/2017 26518 0.00 0.00 0.10
12/20/2017 25808 0.00 0.00 0.13
12/21/2017 27840 0.00 0.00 0.11
12/22/2017 36109 0.00 0.00 0.09
12/23/2017 42602 0.00 0.00 0.08
12/24/2017 61701 0.00 0.00 0.09
12/25/2017 56030 0.00 0.00 0.11
12/26/2017 49598 0.00 0.00 0.10
12/27/2017 34064 0.00 0.00 0.09
12/28/2017 16874 0.00 0.00 0.09
12/29/2017 19341 0.00 0.00 0.09
12/30/2017 38828 0.00 0.00 0.10
12/31/2017 50728 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
  • Wednesday,
    8/15

    No Spare the Air Alert in Effect

Last Updated: 3/23/2015