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BAAQMD Refinery Flare Emission Report

Phillips 66 Rodeo - MP 30

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October - 2023

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)
10/1/2023	37,290.04	6.00	18.91	8.75
10/2/2023	36,113.07	5.81	18.31	8.48
10/3/2023	38,722.26	6.23	19.63	9.09
10/4/2023	36,817.93	5.92	18.67	8.64
10/5/2023	32,728.20	5.26	16.59	7.68
10/6/2023	28,549.33	4.59	14.47	6.70
10/7/2023	30,370.90	4.89	15.40	7.13
10/8/2023	31,344.77	5.04	15.89	7.36
10/9/2023	49,239.33	7.92	24.96	11.56
10/10/2023	38,239.95	6.15	19.39	8.98
10/11/2023	39,401.81	6.34	19.98	9.25
10/12/2023	33,083.54	5.32	16.77	7.77
10/13/2023	25,518.94	4.10	12.94	5.99
10/14/2023	28,469.24	4.58	14.43	6.68
10/15/2023	33,872.22	5.45	17.17	7.95
10/16/2023	31,921.49	5.13	16.18	7.49
10/17/2023	33,659.05	5.41	17.07	7.90
10/18/2023	42,299.14	6.80	21.45	9.93
10/19/2023	30,486.87	4.90	15.46	7.16
10/20/2023	23,882.61	3.84	12.11	5.61
10/21/2023	23,698.86	3.81	12.02	5.56
10/22/2023	15,959.83	2.57	8.09	3.75
10/23/2023	36,882.57	5.93	18.70	8.66
10/24/2023	30,265.95	4.87	15.34	7.11
10/25/2023	23,786.32	3.83	12.06	5.58
10/26/2023	46,685.45	7.51	23.67	10.96
10/27/2023	56,169.16	9.03	28.48	13.19
10/28/2023	50,805.30	8.17	25.76	11.93
10/29/2023	41,796.85	6.72	21.19	9.81
10/30/2023	47,699.34	7.67	24.18	11.20
10/31/2023	45,405.96	7.30	23.02	10.66
October Totals	1,101,166.28	177.09	558.29	258.51

(1) The concentration of the constituents that were not detected is assumed to be zero.
(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 molecuar weight calculation is provided in Table 3.

Phillips 66 Rodeo MP 30 Flare Report 10/1/2023 - 10/31/2023

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Last Updated: 4/13/2023