Production method of high-proportion South African powder chromium ore pellets

The invention provides a production method of high-proportion South African powder chromium pellets, which comprises the steps of proportioning, ball milling, ceramic filtration, secondary proportioning, pelletizing, roasting and finished product preparation, and improves the problems of too coarse...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN JINSHENG, NAN YONGTAO, ZANG XIAOJUN, LIANG XINGWEI, TIAN XIN, ZHANG WEIDONG, LIU JUNQI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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