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

被引：10
|
作者：
Huang, Yiqun [1 ]
Zhang, Man [1 ]
Lyu, Junfu [1 ]
Yang, Hairui [1 ]
机构：
[1] Tsinghua Univ, Dept Energy & Power Engn, State Key Lab Power Syst, Key Lab Thermal Sci & Power Engn,Minist Educ, Beijing 100084, Peoples R China
来源：
CARBON RESOURCES CONVERSION | 2018年 / 1卷 / 03期
关键词：
Oil shale semicoke; Combustion; CFB; Ash formation; Attrition;
D O I：
10.1016/j.crcon.2018.11.003
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
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.
引用
收藏
页码：273 / 278
页数：6
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