空分装置工艺路线选择及设备选型  

Process route selection and equipment selection of air separation unit

作　　者：李耀[1] LI Yao(Tianjin Dagu Chemical Co.,Ltd.,Tianjin 300455,China)

机构地区：[1]天津大沽化工股份有限公司

出　　处：《中国氯碱》2019年第7期27-29,共3页China Chlor-Alkali

摘　　要：通过比较化工区域内空分装置运行的安全性,确定了空分装置的工艺路线;进一步比较设备投资及运行成本,确定了空分装置设备的选型。By comparing the operation safety of air separation unit in chemical industry area,the process route of air separation unit is determined,the investment and operation cost of equipment are further compared,and the equipment selection of air separation unit is determined.

关 键 词：空分装置 内压缩流程 外压缩流程 制氮装置 

分 类 号：TQ116.11[化学工程—无机化工]