脱硫脱硝一体化工艺和AHP在工艺综合评价中的应用  

Application of AHP in the Evaluation of Simultaneous Removal of SO_2 and NO_x for Supercritical and Ultra-supercritical Thermal Power Units

作　　者：孙冠中[1] 董艳艳[1] 黄奎[1] 李薇[1] 

机构地区：[1]华北电力大学区域能源系统优化教育部重点实验室,北京102206

出　　处：《科技通报》2016年第5期197-201,206,共6页Bulletin of Science and Technology

基　　金：国家自然科学基金面上项目(61471171)

摘　　要：选取燃煤电厂超(超)临界机组几种主要的烟气脱硫脱硝一体化工艺技术,对其工艺特点和经济性能进行对比分析,从环境、经济效益和技术性能三个方面综合考虑,建立烟气脱硫脱硝一体化技术经济综合评价指标体系,采用层次分析法对指标体系中的各评价指标权重进行合理赋值,将定性分析和定量分析结合,对脱硫脱硝一体化工艺进行综合评价,为超(超)临界机组选择烟气脱硫脱硝工艺提供技术和经济评价依据。Select several main technology of simultaneous removal of SO2 and NOx for supercritical andultra- supercritical coal- fired units, and compare and analyze the technological characteristics andeconomy performances. Taking the environmental, economic and technical performance into account,this paper established an evaluation index system for the simultaneous removal technology. Use thisindex system, and apply AHP to analyze weight of the indexes to evaluate the simultaneous removaltechnology. The result of evaluation would make decisions more effective.

关 键 词：燃煤电厂 一体化 指标体系 AHP层次分析法 

分 类 号：X773[环境科学与工程—环境工程] TK-9[动力工程及工程热物理]