摘要
本文综述了温和条件下溶剂抽提净化煤的基础研究的进展，讨论了影响抽提的主要因素，提高抽提率的方法，以及该课题的研究现状与展望。
A review of the progress of the basic research on coal cleaning by solvent extraction under mild condition is presented.The main influence on extrac-tion,the methods for increasing extraction yield,the current and future situations of the subject have been discussed.
出处
《煤炭转化》
CAS
CSCD
北大核心
1995年第2期14-20,共7页
Coal Conversion
基金
国家自然科学基金
关键词
煤
净化
溶剂萃取
萃取
coal cleaning,Solvent extraction,extraction of coal
