Flare

BAAQMD Refinery Flare Emission Report

Tesoro Martinez Refinery
Flare Name: Ammonia Plant
Sep 1 2016 - Sep 30 2016


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Date
(mo/day/yr)
Vent Gas Flow
(volume in scf)
See note ****
Methane
(lbs)
NMHC
(lbs)
Sulfur Dioxide
(lbs)
9/1/2016 34795 0.00 0.00 0.12
9/2/2016 28535 0.00 0.00 0.11
9/3/2016 40972 0.00 0.00 0.13
9/4/2016 38941 0.00 0.00 0.12
9/5/2016 40924 0.00 0.00 0.13
9/6/2016 33479 0.00 0.00 0.11
9/7/2016 23870 0.00 0.00 0.10
9/8/2016 36117 0.00 0.00 0.12
9/9/2016 22565 0.00 0.00 0.10
9/10/2016 31269 0.00 0.00 0.11
9/11/2016 31195 0.00 0.00 0.11
9/12/2016 33977 0.00 0.00 0.11
9/13/2016 54366 0.00 0.00 1.15
9/14/2016 61805 0.00 0.00 0.16
9/15/2016 70977 0.00 0.00 0.18
9/16/2016 54454 0.00 0.00 0.15
9/17/2016 46815 0.00 0.00 0.14
9/18/2016 61967 0.00 0.00 0.16
9/19/2016 81853 0.00 0.00 0.20
9/20/2016 65405 0.00 0.00 0.17
9/21/2016 79615 0.00 0.00 0.19
9/22/2016 68814 0.00 0.00 0.17
9/23/2016 76273 0.00 0.00 0.19
9/24/2016 74478 0.00 0.00 0.18
9/25/2016 19773 0.00 0.00 0.09
9/26/2016 3706 0.00 0.00 0.06
9/27/2016 18261 0.00 0.00 0.09
9/28/2016 45931 0.00 0.00 0.13
9/29/2016 39888 0.00 0.00 0.12
9/30/2016 39082 0.00 0.00 0.12

* 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







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Spare the Air Status
Spare the Air Status
  • Monday,
    6/24

    No Spare the Air Alert in Effect

Last Updated: 3/23/2015