燃料与化工 ›› 2014, Vol. 45 ›› Issue (4): 61-62.

• 煤气净化与化学产品加工 • 上一篇    下一篇

磷铵洗氨生产浓氨水工艺的应用

宋晓亮1 王正平2 陈路2 梅冠宇1   

  1. 1.中冶焦耐工程技术有限公司, 大连116085; 2.攀钢集团西昌钢钒有限公司煤化工厂, 西昌615012
  • 出版日期:2014-07-22

Application of ammonia scrubbing with ammonium phosphate solution process to produce concentrated ammonia liquor

Song Xiaoliang1    Wang Zhengping2    Chen Lu2    Mei Guanyu1   

  1. 1.ACRE Coking & Refractory Engineering Consulting Crop.,MCC,Dalian 116085,China; 2.Pangang Group Xichang Steel Vanadium Co.,Ltd.,Coal Chemical Plant,Xichang 615012,China

  • Online:2014-07-22

摘要:

对磷铵洗氨吸收和解吸单元的工艺原理及工艺控制进行了阐述,并对开工以来的生产操作情况进行了跟踪,针对生产中遇到的管道堵塞、尾气排放等问题进行了分析,优化了生产操作和工艺,提高了脱氨效率。

Abstract:

This paper elaborates the technical principal and the process control of absorption unit and desorption unit for ammonia scrubbing with ammonium phosphate solution and analyses problems such as pipe blockage,exhaust emissions during the production to optimize the operation and process and improve the efficiency of ammonia removal.

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