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. 6    No. 3    September 1996

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DETERMINING THICKENER UNDERFLOW CONCENTRATION AND UNIT AREA
Kang Yong, Hu Xiaomin, Deng Changlie, Luo Qian

Department of Mineral Engineering,Northeastern University, Shenyang110006

Abstract:The relationship between the characteristics and the sediment curve in a batch sedimentation has been discussed, and the origination of characteristics has been analysed by two phases flow wave theory. According to the sedimentation theory and experimental data, two mathematical equations for calculating underflow concentrations and unit area of a continuous thickener were derived. And a new procedure to design a continuous thickener was developed. The procedure is reasonable and valid to calculate underflow concentration and unit area of a continuous thickener.

 

Key words: batch sedimentation curve thickener unit area underflow concentration

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

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

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