Flare

BAAQMD Refinery Flare Emission Report

Tesoro Martinez Refinery
Flare Name: Ammonia Plant
Oct 1 2017 - Oct 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)
10/1/2017 0 0.00 0.00 0.05
10/2/2017 3547 0.00 0.00 0.06
10/3/2017 12687 0.00 0.00 0.08
10/4/2017 4169 0.00 0.00 0.06
10/5/2017 21569 0.00 0.00 0.09
10/6/2017 0 0.00 0.00 0.05
10/7/2017 27362 0.00 0.00 0.10
10/8/2017 16801 0.00 0.00 0.09
10/9/2017 26005 0.00 0.00 0.10
10/10/2017 75596 0.00 0.00 0.18
10/11/2017 21632 0.00 0.00 0.09
10/12/2017 7415 0.00 0.00 0.07
10/13/2017 7503 0.00 0.00 0.07
10/14/2017 16545 0.00 0.00 0.09
10/15/2017 31513 0.00 0.00 0.11
10/16/2017 37376 0.00 0.00 0.12
10/17/2017 33170 0.00 0.00 0.11
10/18/2017 40496 0.00 0.00 0.13
10/19/2017 27980 0.00 0.00 0.10
10/20/2017 44745 0.00 0.00 22.06
10/21/2017 37803 0.00 0.00 0.12
10/22/2017 27430 0.00 0.00 0.10
10/23/2017 11279 0.00 0.00 0.08
10/24/2017 18725 0.00 0.00 3.96
10/25/2017 41984 0.00 0.00 0.13
10/26/2017 9771 0.00 0.00 0.07
10/27/2017 0 0.00 0.00 1.86
10/28/2017 11443 0.00 0.00 3.18
10/29/2017 137703 0.00 0.00 129.56
10/30/2017 100000 0.00 0.00 5.76
10/31/2017 4496 0.00 0.00 0.06

* 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







Wood Burning Status
Wood Burning Status
  • Saturday,
    2/24

    No Spare the Air Alert in Effect

Last Updated: 3/23/2015