Method for producing a carbonaceous solid reductant for direct r

Details Method for producing a carbonaceous solid reductant for direct r Method for producing a carbonaceous solid reductant for direct r

1988-04-29

1989-04-25

Andrews, Melvyn J.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 33, 75257, C21B 1300

Patent

active

048244791

ABSTRACT:
In a method for producing a reactivity promoted carbonaceous solid reductant used for direct reduction of iron ore by means of an additional alkaline earth metal compound, and improved method wherein the improvement comprises grinding and mixing the carbonaceous solid reductant with the alkaline earth metal compound and agglomerating the resulting mixture to produce the reactivity promoted carbonaceous solid reductant of a definite grain size.

REFERENCES:
patent: 4015977 (1977-04-01), Crawford

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