中国电力 ›› 2016, Vol. 49 ›› Issue (4): 12-16.DOI: 10.11930/j.issn.1004-9649.2016.04.012.05

• 火电厂烟气脱硝 • 上一篇    下一篇

SCR脱硝催化剂全过程管理模式的构建与实施

杜振1,杨立强2,晏敏1,张杨1,胡妲1,朱跃1   

  1. 1. 华电电力科学研究院,浙江 杭州 310030;
    2. 中国华电集团电力建设技术经济咨询中心,北京 100031
  • 收稿日期:2015-08-03 修回日期:2016-04-27 出版日期:2016-04-20 发布日期:2016-04-27
  • 作者简介:杜振(1985-),男,河南平舆人,工程师,从事能源利用过程中烟气污染物综合治理的基础和应用研究。E-mail: adozn@163.com

Construction and Implementation of the Whole Process Management for SCR Denitration Catalyst

DU Zhen1, YANG Liqiang2, YAN Min1, ZHANG Yang1, HU Da1, ZHU Yue1   

  1. 1. Huadian Electric Power Research Institute, Hangzhou 310030, China;
    2. China Huadian Power Construction Technology Economic Consulting Center, Beijing 100031, China
  • Received:2015-08-03 Revised:2016-04-27 Online:2016-04-20 Published:2016-04-27

摘要: 为降低选择性催化还原(SCR)烟气脱硝系统运行成本,保证SCR脱硝系统的良好运行,构建了SCR脱硝催化剂全过程管理模式。其涵盖催化剂生产、运行及失活的全过程,包括催化剂驻场监造、到厂验收、性能检测、寿命评估、再生方法等一系列管理方面的内容。以催化剂性能检测为手段,实时掌握脱硝催化剂从生产到运行各阶段的性能和水平,发现催化剂运行异常可及时进行评估,以便尽早采取防范措施。通过采取SCR脱硝催化剂全过程管理,可进一步延长催化剂使用寿命,更好地发挥催化剂潜能。

关键词: 电厂, SCR烟气脱硝, 催化剂, 全程管理

Abstract: To reduce the operation cost of SCR denitration system and ensure the system operation in good condition, this paper constructs the whole process management model for the SCR denitration catalysts. The management model covers the entire process of catalyst production, operation and deactivation, which includes factory surveillance, factory acceptance test, performance testing, life assessment, regeneration technique and so on. By means of catalytic performance testing, the real time performance of the catalyst from production to operation can be mastered and the assessment and treatment can be conducted timely whenever abnormalities are observed. Thus by adopting the whole process management model, the catalyst life can be further extended, and the catalytic potential can be fully taken advantage of.

Key words: power plant, SCR flue gas denitration, catalyst, whole process management

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