燃料与化工 ›› 2014, Vol. 45 ›› Issue (1): 41-43.

• 煤气净化与化学产品加工 • 上一篇    下一篇

单乙醇胺法煤气脱硫生产实践

张鹏飞  冯宝兴   

  1. 太钢不锈钢股份有限公司焦化厂, 太原030003
  • 出版日期:2014-01-20

Production practice in COG desulfurization by mono ethanolamine method

Zhang Pengfei    Feng Baoxing   

  1. Coking Plant of Stainless Steel Co.,Ltd.,TISCO,Taiyuan 030003,China
  • Online:2014-01-20

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。

Abstract:

This paper introduced the principle and process flow of desulfurization by mono ethanolamine 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.

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