华电技术 ›› 2011, Vol. 33 ›› Issue (12): 60-62.

• 节能与环保 • 上一篇    下一篇

选择性催化还原法脱硝还原剂的制备工艺

刘羽,刘强,盖东飞   

  1. 山东电力工程咨询院有限公司,山东济南250013
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-12-25

Preparation technology of deNOx reducing agent for SCR method

LIU Yu, LIU Qiang, GAI Dongfei   

  1. Shandong Electric Power Engineering Consulting Institute Corporation Limited, Jinan 250013, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2011-12-25

摘要: 选择性催化还原法脱硝还原剂的制备工艺在国内运用的有液氨法和尿素法2种类型。以新疆和丰发电厂脱硝工程为例,分析了2种还原剂制备工艺的特点,探讨了适合具体工程的还原剂制备工艺。

关键词: 选择性催化还原法, 脱硝还原剂, 液氨法, 尿素法, 制备工艺

Abstract: There are two methods, the liquid ammonia method and the urea method, to prepare the deNOx reducing agent for selective catalytic reduction deNOx method currently used in our country. Taking the deNOx project of Xinjiang Hefeng Power Plant as example, the characteristics of the two reducing agent preparation technologies were analyzed; and the reducing agent preparation technology suitable to a concrete project was discussed.

Key words: selective catalytic reduction (SCR) method, deNOx reducing agent, liquid ammonia method, urea method, preparation technology