某TDI装置CO生产工艺比选  

Analysis and Comparison of CO Gas Purification Process in TDI Plant

作　　者：尹俊杰 

机构地区：[1]航天长征化学工程股份有限公司兰州分公司,兰州730010

出　　处：《化工设计》2018年第1期16-18,共3页Chemical Engineering Design

摘　　要：本文分别对深冷分离、PSA、膜分离三种CO生产工艺技术进行了综合比较,结果表明:PSA工艺和深冷分离工艺满足CO生产要求;PSA与深冷分离相比,能耗、操作费用和投资均低,有明显优势,因此,本项目CO生产技术推荐采用PSA制CO工艺。This paper coverall compares the cryogenic separation,PSA and membrane separation of three CO production technologies respectively,and the results show that:PSA process and cryogenic separation process can meet the CO production requirements;comparing PSA with cryogenic separation,energy consumption,operating costs and investment are all lower and has a clear advantage.Therefore,it is recommended to use CO production by PSA technology for this project.

关 键 词：CO生产 深冷分离 PSA 膜分离 

分 类 号：TQ127.12[化学工程—无机化工]