Method of reducing iron ore using petroleum coke

Details Method of reducing iron ore using petroleum coke Method of reducing iron ore using petroleum coke

1984-08-31

1985-10-15

Andrews, Melvyn J.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

C21B 1300

Patent

active

045472190

ABSTRACT:
A method for activating a petroleum coke which comprises impregnating the petroleum coke with an aqueous solution or suspension of an alkaline earth metal compound to contain 0.2% or more by weight of the alkaline earth metal compound in the coke.

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patent: 3642657 (1972-02-01), Wennerberg et al.
patent: 3875077 (1975-04-01), Sanga
patent: 4015977 (1977-04-01), Crawford
patent: 4242226 (1980-12-01), Siren

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