摘要
SCR脱硝催化剂的主要化学成分检测对于保障新鲜催化剂的质量,分析和判断运行中催化剂质量变化以及催化剂寿命管理非常必要。在分析新鲜催化剂和运行中催化剂组分特点的基础上,结合现行催化剂主要化学成分的检测标准和日常检测工作中遇到的问题进行了分析和探讨。建议增加定量分析校准样品主要化学成分的种类,并严格其控制标准,以更好地为催化剂质量把控和催化剂寿命管理提供参考。
The detection of main chemical compositions of SCR denitrification catalysts is important for guarantee of the fresh catalyst quality, analysis and judging of the quality changes of catalyst in operation, and management of catalyst service life. This paper, on the basis of analyzing the composition characteristics of fresh catalyst and working catalyst, analyzed and discussed the problems encountered in the daily detection work in combination with the existing detection criterias of main chemical compositions of catalysts. Some specific saggestion, including enlarging the detecting range of main chemical compositions on the calibration samples and enhancing the control standards, so as to provide better services for catalyst quality control and catalyst service life management.
作者
晏敏
杜振
宋小宁
江建平
胡凯妮
熊冬
YAN Min;DU Zhen;SONG Xiao-ning;JIANG Jian-ping;HU Kai-ni;XIONG Dong(China Huadian Electric Research Institute Co., Ltd, Hangzhou 310014,China;State Grid Zhejiang Electric Power Researh Institute, Hangzhou 310014,China)
出处
《环境工程》
CAS
CSCD
北大核心
2019年第6期22-25,共4页
Environmental Engineering
基金
中国电机工程学会青年托举人才工程“火电厂SCR脱硝催化剂全过程管理”(JLB-2017-283)
关键词
SCR脱硝催化剂
化学成分
检测标准
定量分析
质量把控
SCR denitrification catalyst
chemical compositions
detection criteria
quantitative analysis
quality control
