Analysis of Jingdezhen Power Plant SCR Pump Coking Problems

王昕; 胡荣华

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Analysis of Jingdezhen Power Plant SCR Pump Coking Problems

更新时间：2026-01-19

- Analysis of Jingdezhen Power Plant SCR Pump Coking Problems
- Issue 4, Pages: 45-48(2013)
- 作者机构：
  
  中电投江西电力有限公司景德镇发电厂
- 作者简介：
- 基金信息：
- DOI：
  CLC： X773
- Published：2013
- 稿件说明：
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[1]王昕,胡荣华.景德镇电厂SCR仓泵结焦问题简析[J].能源研究与管理,2013(04):45-48.

王昕, 胡荣华. Analysis of Jingdezhen Power Plant SCR Pump Coking Problems[J]. 2013, (4): 45-48.
[1]王昕,胡荣华.景德镇电厂SCR仓泵结焦问题简析[J].能源研究与管理,2013(04):45-48. DOI：

王昕, 胡荣华. Analysis of Jingdezhen Power Plant SCR Pump Coking Problems[J]. 2013, (4): 45-48. DOI：

摘要

简述选择性催化还原（SCR）烟气脱硝原理

着重分析SCR仓泵结焦的原因。指出在SCR脱硝过程中出现的硫酸氢铵的危害

并将硫酸氢铵的生成机理和其逆反应过程进行了叙述

结合景德镇电厂在实际工作中遇到的具体问题进行分析

提出相应的解决方案

进行针对性的改造

取得了良好的改造效果。

Abstract

Fume denitration theory of SCR was mainly introduced

the reasons of coking SCR bilgepump were emphasized.The harm of ammonium hydrogen sulfate happened during the process of SCR denitration was pointed out

and the generate mechanism of ammonium hydrogen sulfate and its contrary reaction process were described.The actual problems appeared in our factory

was analyzed

and relevant solutions were proposed

and the improvement was made which had get better effects.

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