燃料与化工 ›› 2013, Vol. 44 ›› Issue (4): 60-61.

• 煤气净化与化学产品加工 • 上一篇    下一篇

间接蒸氨在AS工艺上的应用

陈其军   

  1. 天津天铁炼焦化工有限公司, 天津300301
  • 出版日期:2013-07-26

Application of indirect ammonia stripping in A.S. process

Chen Qijun   

  1. Tianjin Tiantie Coking Co.Ltd.,Tianjin 300301,China
  • Online:2013-07-26

摘要:

对原有AS蒸氨工艺中的铸铁泡罩蒸氨塔进行改造,并引进更为节能高效的再沸器间接蒸汽蒸氨。该方法具有工艺合理、操作简单、维修方便、设备寿命长、节能等特点。

Abstract:

This paper described that cast iron bubble plate column for the existing AS ammonia stripping process has been modified,plus a high efficiency re-boiler for indirect ammonia stripping,which is characterized with rational process,simple operation,easy maintenance,long service life and energy saving,etc..

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