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BAAQMD Refinery Flare Emission Report

Phillips 66 Rodeo - Main

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February - 2020

Date	Vent Gas Flow	Methane	NMHC	Sulfur Dioxide
(mo/day/yr)	(volume in scf)	(lbs/day) See note 2	(lbs/day) See note 2	(lbs)
2/1/2020	24,725.87	9.43	18.07	22.15
2/2/2020	9,951.16	0.06	2.32	3.20
2/3/2020	0.00	0.00	0.00	0.00
2/4/2020	18,082.48	2.63	5.66	16.95
2/5/2020	0.00	0.00	0.00	0.00
2/6/2020	0.00	0.00	0.00	0.00
2/7/2020	12,871.30	4.91	9.41	11.53
2/8/2020	22,524.83	9.16	6.96	19.78
2/9/2020	0.00	0.00	0.00	0.00
2/10/2020	19,155.74	10.36	4.39	20.90
2/11/2020	72,315.69	21.83	31.18	179.38
2/12/2020	0.00	0.00	0.00	0.00
2/13/2020	0.00	0.00	0.00	0.00
2/14/2020	0.00	0.00	0.00	0.00
2/15/2020	0.00	0.00	0.00	0.00
2/16/2020	0.00	0.00	0.00	0.00
2/17/2020	0.00	0.00	0.00	0.00
2/18/2020	0.00	0.00	0.00	0.00
2/19/2020	0.00	0.00	0.00	0.00
2/20/2020	0.00	0.00	0.00	0.00
2/21/2020	0.00	0.00	0.00	0.00
2/22/2020	0.00	0.00	0.00	0.00
2/23/2020	0.00	0.00	0.00	0.00
2/24/2020	335.00	0.13	0.24	0.30
2/25/2020	0.00	0.00	0.00	0.00
2/26/2020	0.00	0.00	0.00	0.00
2/27/2020	34,397.99	8.87	22.53	0.57
2/28/2020	10,124.06	3.86	7.40	9.07
2/29/2020	0.00	0.00	0.00	0.00
February Totals	224,484.12	71.24	108.16	283.83

(1) The concentration of the constituents that were not detected is assumed to be zero. Non-detect H2S is assumed to be 0.01% by volume.
(2) Methane and non-methane emissions are calculated using 98% efficiency.
(3) The concentration of Non-methane hydrocarbons is calculated by subtracting hydrogen, nitrogen, other inorganic substances and methane from 100%.
(4) Fuel non-methane portion molecular weight calculation is provided in Table 3.

Phillips 66 Rodeo Main Flare Report 2/1/2020 - 2/29/2020

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Last Updated: 4/13/2023