Process for the desulfurization of petroleum coke

Details Process for the desulfurization of petroleum coke Process for the desulfurization of petroleum coke

1976-05-07

1979-03-27

Wolk, Morris O.

Distillation: processes, thermolytic

And refining char, e.g., desulfurizing coke

201 42, 423449, 423461, C10B 5700, C01B 3104

Patent

active

041464346

ABSTRACT:
Delayed coke especially manufactured for use in graphite can be effectively desulfurized by calcining in a hydrocarbon fuel-fired calciner in the temperature range of 2700.degree. F. to 2900.degree. F. without adversely affecting the strength of the coke or the coefficient of thermal expansion of the graphitized coke.

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patent: 3607062 (1971-09-01), Sudduth
patent: 3712855 (1973-01-01), Allred
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patent: 3759795 (1973-09-01), Oliver et al.
patent: 3759795 (1973-09-01), Oliver et al.
patent: 3950503 (1976-04-01), Spurs
patent: 3954674 (1976-05-01), Reis
Desulfurizing of Petroleum Coke; Chemical Abstract 65:13617q.

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