焦化粗苯催化氯化精制工艺  

Refinery of crude benzol by catalysis and chlorination

作　　者：陈荔玉 

机构地区：[1]福建三钢集团有限公司焦化厂,三明365000

出　　处：《燃料与化工》2014年第3期53-55,共3页Fuel & Chemical Processes

摘　　要：介绍了一种新的粗苯催化氯化精制工艺,包括粗苯预处理、粗苯催化氯化、加碱蒸吹、精馏、废物处理等工序。该工艺流程短,消耗低,产品质量好。A new refining process of crude benzol by catalysis and chlorination is introduced in this paper,including pretreatment,catalysis and chlorination,stripping by alkalify,distillation and waste treatment as well. This process appears features of short flow,low consumption and high quality product.

关 键 词：粗苯 催化氯化 精制 

分 类 号：TQ522.62[化学工程—煤化学工程]