Method for manufacture of reduced pellets

Details Method for manufacture of reduced pellets Method for manufacture of reduced pellets

1975-09-05

1976-11-23

Rosenberg, Peter D.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

C22B 108

Patent

active

039934713

ABSTRACT:
Reduced pellets are manufactured by mixing a powdered raw metallurgical ore such as of iron, chromium or manganese with a carbonaceous reducing material obtained by heat-treating anthracite, at temperatures between 600.degree. C and 1000.degree. C and subsequently pulverizing the heat-treated anthracite, pelletizing the resultant mixture and thereafter roasting the pellets.

REFERENCES:
patent: 2711951 (1955-06-01), West
patent: 2864687 (1958-12-01), Myron

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