Title:
PRODUCTION OF CHROMIUM PELLETS OF HIGH REDUCTION RATE
Document Type and Number:
Japanese Patent JPS532318
Kind Code:
A
Abstract:
PURPOSE: To obtain the chromium pellets of high reduction rate, by reducing pressure below the specified pressure in the pressure reduction chamber, after the pellets obtained by compounding the carbonaceous reducing agent to the chromium ore have been heated to a temperature above the specified temperature.
Inventors:
KATAYAMA HIROYUKI
INATOMI MINORU
INATOMI MINORU
Application Number:
JP7687776A
Publication Date:
January 11, 1978
Filing Date:
June 29, 1976
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
C22B34/32; C22B1/00; C22B1/16; (IPC1-7): C22B1/00; C22B34/32