CFB-FGD与NID半干法技术的工艺比较  

Process comparison between CFB-FGD and NID semi dry process

作　　者：李路明[1,2] 王凯峰 LI Lu-ming;WANG Kai-feng(State Key Laboratory of Efficient and Clean Coal-fired Utility Boilers(Harbin Boiler Company Limited),Harbin 150046,China;Harbin Boiler Environmental Engineering&Technology Company Limited,Harbin 150046,China)

机构地区：[1]高效清洁燃煤电站锅炉国家重点实验室(哈尔滨锅炉厂有限责任公司),黑龙江哈尔滨150046 [2]哈尔滨锅炉厂环保工程技术有限公司,黑龙江哈尔滨150046

出　　处：《锅炉制造》2022年第4期26-28,共3页Boiler Manufacturing

摘　　要：本文从工艺角度对CFB-FGD半干法与NID半干法进行了系统性比较。从反应原理、核心理念、控制思想对两者相同之处推本溯源,总结了半干法的优缺点。分别介绍了CFB-FGD半干法和NID半干法的工艺流程,对两者工艺设计的不同之处进行了比较。为环保超低排放项目配套半干法技术的选择提供了依据。This paper systematically compares CFB-FGD semi dry process and NID semi dry process from the perspective of technology.From the reaction principle,the core idea and the control thought,the similarities between the two methods are traced back to the source,and the advantages and disadvantages of the semi dry method are summarized.The process flow of CFB-FGD semi dry process and NID semi dry process are introduced respectively,and the differences of process design between them are compared.It provides a basis for the selection of semi dry process technology for environmental protection ultra-low emission project.

关 键 词：CFB-FGD NID 半干法 脱硫除尘 

分 类 号：X773[环境科学与工程—环境工程]