煤颗粒流化床脱挥发份的实验研究  

An Experimental Study of the Devolatilization of a Coal Particle Fluidized Bed

作　　者：郑守忠[1] 曾东[1] 蔡崧[1] 

机构地区：[1]东南大学热能工程研究所

出　　处：《热能动力工程》1998年第6期424-426,共3页Journal of Engineering for Thermal Energy and Power

摘　　要：在一小型流化床实验台上，进行煤颗粒的脱挥发份实验，研究了床层温度、煤种、气氛等因素对煤中Ｃ、Ｈ、Ｎ元素在脱挥发份过程中变化行为的影响。A devolatilization test of coal particles was conducted on a small sized fluidized bed test rig.Studied is the effect of bed layer temperature,coal type,ambient atmosphere and other factors on the changing behavior of such elements as C,H and N in the coal in the course of devolatilization.

关 键 词：煤 流化床 脱挥发份 燃烧过程 

分 类 号：TQ051.13[化学工程] TQ534