化工进展Issue(10)：3623-3629,7.DOI:10.16085/j.issn.1000-6613.2015.10.016
超临界流体技术在煤焦油加工中的研究进展
Research progress of supercritical fluid technology in coal tar processing
李贵贤 1曹彦伟 1李昱 1刘珍珍1
作者信息
- 1. 兰州理工大学石油化工学院，甘肃兰州 730050
- 折叠
摘要
Abstract
Coal-tar deep processing is an important process to increase its added value,supercritical fluid is widely used in coal-tar deep processing research nowadays,because of its unique properties. This paper summarizes the research progress of supercritical fluid(SFC)technology in coal-tar processing from three aspects:extraction,upgrading and catalytic hydrogenation. The focus of the future research of supercritical fluid technology in coal tar processing is presented:(1) Do more work on studying the mechanism and other related theory of coal tar extraction,upgrading and catalytic hydrogenation in supercritical fluid. (2) Improve coal tar extraction,upgrading and catalytic hydrogenation performance in supercritical fluid through picking new supercritical fluid,adding late-model entrainer,using novel catalyst and optimizing operation condition. (3) On the basis of study,develop industrialization solutions,process flow and related supporting facilities of coal tar processing under supercritical condition.关键词
超临界流体/煤焦油/萃取/轻质化/催化加氢Key words
supercritical fluid/coal-tar/extraction/upgrading/catalytic hydrogenation分类
化学化工引用本文复制引用
李贵贤,曹彦伟,李昱,刘珍珍..超临界流体技术在煤焦油加工中的研究进展[J].化工进展,2015,(10):3623-3629,7.
