燃料与化工 ›› 2015, Vol. 46 ›› Issue (1): 56-58.

• 煤气净化与化学产品加工 • 上一篇    下一篇

平衡磷酸盐处理在高温高压锅炉的应用

李昌胤  谭啸  庞克亮  朱庆庙  边子峰   

  1. 鞍钢股份公司炼焦总厂, 鞍山114002
  • 出版日期:2015-01-10

Applicationof equilibrium phosphate treatment in high temperature and high pressure boiler

Li Changyin  Tan Xiao  Pang Keliang  Zhu Qingmiao  Bian Zifeng   

  1. Coking Plant of Anshan Iron and Steel Company,Anshan 114002,China
  • Online:2015-01-10

摘要:

对磷酸盐处理和平衡磷酸盐处理两种方式进行对比试验,高温高压锅炉采用平衡磷酸盐处理方式后,运行稳定,水质改善,蒸汽品质提高,节省了给水二次加氨的用量,避免了磷酸盐隐藏现象,溶药次数和强度下降。

Abstract:

Experiments have been conducted to compare phosphate treatment and equilibrium phosphate treatment.The result shows that by adopting equilibrium phosphate treatment,the high temperature and high pressure boiler runs stably with higher quality water and steam,and dosing amount of secondary ammonia to boiler feed water is reduced,hidden of phosphate is prevented and chemical dosing times and quantity are reduced.

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