煤焦油加工工艺研究  

Study on the Refining Process of Coal Tar

作　　者：于姣洋 夏志鹏[1] 袁飞[1] 

机构地区：[1]中国寰球工程公司辽宁分公司,辽宁抚顺113006

出　　处：《当代化工》2012年第2期194-195,共2页Contemporary Chemical Industry

摘　　要：伴随大规模油田的开采,生产煤焦油的低温干馏工艺过程逐步淘汰。但国内仍有大量回收的煤焦油,所以要深入分析煤焦油的特点,作为进一步加工的依据,来系统的分析以及指导煤焦油工艺加工的方向以及过程。With large-scale production of oil fields,traditional low temperature dry distillation process to produce coal tar from crude oil is becoming obsolete,but there is still a large amount of recycled coal tar in domestic market.In this paper,special properties of coal tar were analyzed;based on these properties,development direction of the refining process of coal tar was studied.

关 键 词：煤焦油 现状 加工工艺 

分 类 号：TQ542[化学工程—煤化学工程]