单乙醇胺法煤气脱硫生产实践  

Production practice in COG desulfurization by mono ethanolamine method

作　　者：张鹏飞[1] 冯宝兴[1] 

机构地区：[1]太钢不锈钢股份有限公司焦化厂,太原030003

出　　处：《燃料与化工》2014年第1期41-43,共3页Fuel & Chemical Processes

摘　　要：论述了单乙醇胺法脱硫原理及工艺流程,指出需关注工艺设备的腐蚀情况,对于易腐蚀部位应选用耐腐材质,也可在MEA溶液中选择投加缓腐剂,并需防止设备发生堵塞,影响脱硫效率。This paper introduced the principle and process flow of desulfurization by mono ethanola-mine method and indicated some corrosion occurred in the process equipment. For the position apt to be corroded, measures can be taken by using anti-corrosion materials or by adding corrosion inhibitor to MEA solution. The equipment should also be prevented from blockage to reduce desulfurization efficiency.

关 键 词：单乙醇胺 脱硫 焦炉煤气 

分 类 号：TQ522.5[化学工程—煤化学工程]