大中型锅炉应用双循环流化床烟气脱硫装置的技术经济分析  

Techno-economic analysis of the application of double CFB flue gas suspend desulfurization system in large or medium scale boil

作　　者：黄盛珠[1] 郝晓文[2] 马春元[2] 

机构地区：[1]哈尔滨工业大学能源科学与工程学院,黑龙江哈尔滨150001 [2]山东大学能源与动力工程学院,山东济南250061

出　　处：《环境污染与防治》2005年第4期274-277,共4页Environmental Pollution & Control

摘　　要：介绍了自主研制的双循环流化床烟气悬浮脱硫技术(DCFBFGD)的工艺流程、技术特点,并以里彦电厂的一台430t/h燃煤锅炉为例,对大中型锅炉应用此项技术进行了技术经济分析。分析表明,该脱硫装置适合大中型锅炉的脱硫改造,投资费用和运行成本低。The technical flow chart and features of independently developed double CFB flue gas suspend desulfurization system are introduced. Its application in large or medium scale boiler, a 430 t/h boiler of Liyan power plant being adopted as example, is economically analyzed. Analysis indicates that the investment and operation expenditure of this system is low, fitting in with the desulfurization alteration of large or medium scale boilers in China.

关 键 词：烟气脱硫 双循环流化床 技术经济分析 

分 类 号：X701.3[环境科学与工程—环境工程] TK229.6[动力工程及工程热物理—动力机械及工程]