Size by Size Separation Characteristics of a Coal Cleaning Jig

被引：10
|
作者：
Paul, Subha Ranjan [1 ]
Bhattacharya, Sumantra [1 ]
机构：
[1] IIT ISM Dhanbad, Dept Fuel & Mineral Engn, Dhanbad, Bihar, India
来源：
TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS | 2018年 / 71卷 / 06期
关键词：
Coal cleaning jig; Separation characteristics; Size by size; NGM;
D O I：
10.1007/s12666-018-1275-2
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Jigging is essentially a cleaning process to separate particles of different relative densities. Usually the jig feed is narrowly sized, however the definition of settling velocity indicates that particle size possibly plays certain role in the process of separation. Limited work is available in published literature on the separation characteristics of constituent size fractions of the feed that has been subjected to jigging. The present communication examines size by size separation characteristics of a Batac jig cleaning metallurgical coal. The characteristics have been measured by Probable Error in Separation, Imperfection and Organic Efficiency. Effect of NGM on the separation characteristics, if any, has also been investigated.
引用
收藏
页码：1439 / 1444
页数：6
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