中国电力 ›› 2015, Vol. 48 ›› Issue (9): 152-156.DOI: 10.11930.2015.9.152

• 节能与环保 • 上一篇    下一篇

燃煤电厂烟气中SO3 生成、治理及测试技术研究

刘含笑,姚宇平,郦建国,沈志昂,朱少平,何毓忠,陈招妹   

  1. 浙江菲达环保科技股份有限公司, 浙江 诸暨 311800
  • 收稿日期:2015-05-05 出版日期:2015-09-25 发布日期:2015-11-25
  • 作者简介:刘含笑(1987—),男,山东潍坊人,硕士,工程师,从事燃煤电站PM2.5捕集增效与优化技术研发工作。E-mail: gutounan@163.com
  • 基金资助:
    国家高技术研究发展计划(863计划)资助项目(2013AA065002);国家国际科技合作专项项目(2014DFA90620)

Study on SO3 Generation, Control and Testing Technology for Coal-fired Power Plants

LIU Hanxiao, YAO Yuping, LI Jianguo, SHEN Zhiang, ZHU Shaoping, HE Yuzhong, CHEN Zhaomei   

  1. Zhejiang Feida Environmental Science & Technology Co., Ltd., Zhuji 311800, China
  • Received:2015-05-05 Online:2015-09-25 Published:2015-11-25
  • Supported by:
    This work is supported by The National High Technology Research and Development Program of China(863 Program) (No.2013AA065002); International S&T Cooperation Program of China (ISTCP) (No.2014DFA90620).

摘要: SO3是危害性极大的燃煤污染物,研究了燃煤电厂烟气中SO3的生成和转化规律,分析了燃烧前、中、后的SO3治理技术,基于此,提出了一种以低温电除尘技术为核心的SO3控制技术路线,并通过分析国内外SO3相关测试标准和技术,对该技术路线中SO3测试方法进行了初步探讨,取得一定阶段性成果,旨在为相关技术研究、政策制定提供参考。

关键词: 燃煤电厂, SO3生成, SO3治理, SO3检测

Abstract: SO3 is a kind of harmful coal pollution gas. In this paper, the production and conversion mechanism of SO3 in the flue gas are studied and the SO3 control technology is also analyzed for the SO3 generation processes before, during and after combustion. Based on the study, a kind of SO3 control technology route with low temperature ESP as the core is proposed. In addition, through the analysis on the domestic and foreign SO3 testing standards and technologies, the SO3 testing method for this route is discussed, and some preliminary achievements are made, which can provide reference for related technical researches and policy making.

Key words: coal-fired power plant, SO3 generation, SO3 control, SO3 test

中图分类号: