The coal size-composition research on fine coal briquetting

被引：0

作者：

Ji, DG ^{[1
]}

Liu, YZ ^{[1
]}

Ma, YH ^{[1
]}

Zhao, YL ^{[1
]}

Wang, RF ^{[1
]}

Li, ZH ^{[1
]}

机构：

[1] Taiyuan Univ Technol, Taiyuan 030024, Peoples R China

来源：

PROSPECTS FOR COAL SCIENCE IN THE 21ST CENTURY | 1999年

关键词：

size composition; briquette; pressure-resistance intensity;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The coal size distribution is one of key factors affecting the briquette manufacture and product quality. Up to now, the quantitative research on coal size composition has not been reported, The article studies quantitatively the coal size composition by the technique of binder and secondary-low cold pressure briquetting and the means of classfying coal materials firstly and combining them and methods of orthogonal design of experiment; The research provides theoretic bases for crushing technology of raw coal and selecting and designing crusher in the process of briquette production.

引用

页码：1259 / 1262

页数：4