循环流化床O_2/CO_2燃烧技术的最新进展  

Latest Development of CFB O_2/CO_2 Combustion Technology

作　　者：段伦博[1] 赵长遂[1] 屈成锐[1] 周骛[1] 卢骏营[1] 

机构地区：[1]东南大学洁净煤发电及燃烧技术教育部重点实验室,南京210096

出　　处：《动力工程》2008年第4期605-611,共7页Power Engineering

基　　金：国家重点基础研究发展计划资助项目(2006CB705806)

摘　　要：对循环流化床O2/CO2燃烧技术的研究现状进行了总结,阐述了其燃烧特性和污染物排放特性,分析了O2/CO2燃烧对循环流化床锅炉设计的影响,并从技术经济角度衡量了其成本,分析了需要解决的关键问题.指出循环流化床O2/CO2燃烧技术在其发展过程中不存在难以逾越的技术瓶颈,与其它CO2减排技术相比具有一定的经济优势,是值得重点研究的一项洁净煤燃烧技术.The latest research findings on CFB O2/CO2 combustion technology were reviewed. Combustion and pollutant emission characteristics were elaborated. Effects of O2/CO2 combustion on CFB boiler design were analyzed. Techno-economic assessment was reported and some key issues were analyzed. Results indicate that, CFB O2/CO2 combustion technology has no insolvable bottleneck in its development and is one of the most important clean coal technologies because of its economic superiority.

关 键 词：能源与动力工程 循环流化床O2/CO2燃烧技术 燃烧特性 污染物排放 技术经济分析 

分 类 号：TK224.11[动力工程及工程热物理—动力机械及工程]