Desulfurization of petroleum coke

Details Desulfurization of petroleum coke Desulfurization of petroleum coke

1982-02-22

1983-06-21

Hearn, Brian E.

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

423563, 201 17, 44 1SR, C01B 3102, C01B 1716, C10L 904

Patent

active

043893880

ABSTRACT:
Petroleum coke is processed to reduce the sulfur content. Ground coke is contacted with hot hydrogen, under pressurized conditions, for a residence time of about 2 to 60 seconds. The desulfurized coke is suitable for metallurgical or electrode uses.

REFERENCES:
patent: 2717868 (1955-09-01), Gorin et al.
patent: 2814588 (1957-11-01), Hutchings
patent: 2983673 (1961-05-01), Grove
patent: 4013426 (1977-03-01), Schroeder
patent: 4268358 (1981-05-01), Schuster
patent: 4291008 (1981-09-01), Hsu et al.
patent: 4359451 (1982-11-01), Tipton

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