从焦油中分离精蒽、咔唑的工艺  

A technology of separating anthracene and carbazole from tar

作　　者：芮盛[1] 

机构地区：[1]宝钢工程技术集团有限公司,上海201900

出　　处：《燃料与化工》2016年第3期37-39,共3页Fuel & Chemical Processes

摘　　要：介绍了从焦油中分离精蒽、咔唑的工艺,阐述了其工艺流程、主要设备及需注意的问题。与溶剂法工艺相比,本工艺较为先进、成熟,具有产品质量好、操作稳定、环保等优点。This paper introduces the technology of separating anthracene and carbazole from tar. The process flow,main equipment and issues to pay attention to are described. Compared to solvent method,this technology is advanced and mature,and it has the advantages of good quality product,stable operation and environmental protection.

关 键 词：蒽 咔唑 分离 

分 类 号：TQ522.64[化学工程—煤化学工程]