洁净煤技术体系综合评价研究

洁净煤技术基本概念和框架体系入手 ,运用层次分析和系统评价方法 ,分煤炭燃烧前、中、后 3种不同情况 ,选用环境特性、节能率、技术成熟度、经济性 4项指标 ,对各种洁净煤技术进行综合评价 ,建立了洁净煤技术评价体系 Clean coal combustion technology can be divided into pre-combustion, mid-combustion and post-combustion phases based on the basic concept of clean coal technology and by using the gradation analysis and system evaluation method. Environment character, energy saving rate, technical maturity and economics were adopted for multipurpose evaluation of various clean coal technologies. At least, the technical evaluation system was established