ON THE SOLVENT-INDUCED SWELLING OF LOW-RANK COALS

被引：0
|
作者：
JONES, JC
BOOTHER, M
BROWN, M
机构：
来源：
JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY | 1991年 / 52卷 / 02期
关键词：
LOW-RANK COAL; SWELLING; SOLUBILITY PARAMETER; SWELLING SPECTRUM;
D O I：
暂无
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Swelling of low rank coals due to solvent contact is measured for a suite of such coals from different sources. The method is a simple one: the pouring of solvent on to samples of the coal in glass tubes and measurements of coal height before and after pouring on the solvent. Correlations between swelling and coal properties are discussed, and for one of the coals a 'swelling spectrum', displaying swelling as a function of solvent solubility parameter, is presented.
引用
收藏
页码：257 / 264
页数：8
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