生物质内循环流化床气化炉结焦特性  

CHARACTERISTICS OF AGGLOMERATION IN INNER FLUIDIZED BED GASIFICATION OF BIOMASS FUELS

作　　者：原晓华[1] 马隆龙[2] 吴创之[1] 阴秀丽[1] 

机构地区：[1]中国科学院广州能源所 [2]华东理工大学,上海200237

出　　处：《太阳能学报》2006年第7期635-638,共4页Acta Energiae Solaris Sinica

基　　金：国家高技术研究发展计划863项目(2001AA514010)

摘　　要：分析了近年来生物质流化床气化炉的结焦研究的状况,总结了影响生物质流化床气化过程中结焦的因素和确定结焦时最小流化速度的几类计算方法。分析了辽宁营口160kW气化装置结焦过程中运行参数的变化情况,给出防止结焦发生的一些措施。Agglomeration and defluidization behaviors often occur in the fluidized bed gasification of biomass fuels. The studies for agglomeration in fluidized beds are summarized in this paper. The phenomenon of agglomeration and its various influencing factors, the sintering minimum fluidization velocity, the parameter change of gasification when it was agglomeration are also presented. Based on analysis of present studies, some advice on the control the gasification are presented.

关 键 词：生物质气化 结焦特性 最小流化速度 

分 类 号：TK6[动力工程及工程热物理—生物能]