Modeling study of combustion process of oil shale semicoke in a circulating fluidized bed boiler  

作　　者：Yiqun Huang Man Zhang Junfu Lyu Hairui Yang 

机构地区：[1]Key Laboratory for Thermal Science and Power Engineering of Ministry of Education,State Key Laboratory of Power Systems,Department of Energy and Power Engineering,Tsinghua University,Beijing 100084,China

出　　处：《Carbon Resources Conversion》2018年第3期273-278,共6页碳资源转化（英文）

基　　金：the National Program on Key Basic Research Project(973 Program)of China(No.2014CB744305)is gratefully acknowledged.

摘　　要：In this paper,the combustion process of oil shale semicoke was investigated by modeling,where intraparticle mass transfer resistance was especially considered.The ash formation and attrition characteristics of oil shale semicoke were also investigated by a laboratory test procedure.The burnout time and residence time of different particle sizes were predicted,and the maximum particle size of which oil shale semicoke could be burned out in a 3 MW circulating fluidized bed boiler was obtained.

关 键 词：Oil shale semicoke COMBUSTION CFB Ash formation Attrition 

分 类 号：P61[天文地球—矿床学]