Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

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中国有色金属学报(英文版)

Transactions of Nonferrous Metals Society of China

Vol. 1    No. 1    October 1991

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EOMMINUTION CIRCUIT FOR LARGE CONCENTRATOR
Liu Wenzheng

Central Engineering & Research Institute for Nonferrous Metallurgical Industry Beijing 100088, China

Abstract:This paper provides a summary of the current comminution circuit and its development trend, focusing the discussion on the comminution circuit selection for the No.3 concentrator with 60 000 t / d througput in the Dexing Copper Mine. Based on the large amount of information and data on autogenous grinding tests and conventional grinding practices in the Dexing Copper Mine, the comparison results for various comminution circuits as well as the author's suggestions for the comminution system are presented.

 

Key words: comminution circuit, high energy crushing, crushing more and grinding less, single stage ball milling

ISSN 1004-0609
CN 43-1238/TG
CODEN: ZYJXFK

ISSN 1003-6326
CN 43-1239/TG
CODEN: TNMCEW

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