循环流化床锅炉热灰载体煤干馏技术的分析  

Development of Coal Carbonization Technology with CFBB Hot Ash as Carrier

作　　者：项友谦[1] 王昌遒[1] 

机构地区：[1]中国市政工程华北设计研究院,天津300074

出　　处：《煤化工》2003年第6期21-25,共5页Coal Chemical Industry

摘　　要：介绍了用循环流化床锅炉的循环热灰为热载体对煤进行干馏的技术 ;在现有资料的基础上 ,对该技术进行了分析 ,从分析可以看出 ,该技术能在一套系统中联产燃气、热、电三种产品 ,并具有较高的火用效率和热经济性指标。The development status of coal carbonization technology with hot ash of cyclic fluided bed boiler (CFBB) as hot carrier is reviewed. Based on the existing coal carbonization data, this technology is analysed.From the theoretical analysis and experimental results,it can be seen that, this system can produce fuel gas, heat energy and electricity,and have higher exsergy efficiency and good thermo-economical targets.

关 键 词：煤干馏 固体热载体 气热电联产 循环流化床锅炉 

分 类 号：TQ522[化学工程—煤化学工程]