摘要
作为煤炭生产大国，就煤取材，因煤制宜地发展溶剂精炼煤工业具有很大潜力。尽早开发这一新工艺，可以大大提高煤炭资源的利用效率和经济效益，并可高度改变环境状况。本文简要介绍了国内外对煤的化学结构，及其在溶剂精炼工艺中的特性研究的主要成果和结论。
As a large coal-production country,it has great potentialities to develop coal solvent refining industry based on coal materials and characteristics. beveloping the processes as early as possible should greatly improve the efficiency and eeonomics of coal utilization and the environmental protection conditions. This paper reviews the main achievements and conclusions in research of coal chemical structure and characteristics in solvent refining processes in the world.
出处
《煤化工》
CAS
1994年第1期1-4,共4页
Coal Chemical Industry
关键词
溶剂精炼
煤
分子结构
煤转化
coal solvent refining coal structure and characteristics coal conversion
