CONTINUOUS LIGNITE CHAR COMBUSTION IN A SPOUTED BED

被引：0
|
作者：
WONGVICHA, P
BHATTACHARYA, SC
机构：
[1] Energy Technology Division, Asian Institute of Technology, Bangkok
来源：
INTERNATIONAL JOURNAL OF ENERGY RESEARCH | 1994年 / 18卷 / 01期
关键词：
SPOUTED BED; CHAR; LIGNITE; COMBUSTION;
D O I：
10.1002/er.4440180104
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：
A simulation model of continuous lignite char combustion in a spouted bed has been developed to predict bed oxygen concentrations, bed particle size distribution, bed carbon loading, mean diameter of bed char, and the fractional combustion in spout, annulus, and fountain. The approach involves taking into account the spouted bed hydrodynamics, a burning law for individual particles, and the combines mass balances for bed char and oxidant in the three typical regions. The predicted results for various operating conditions are compared with some experimental data.
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页码：21 / 47
页数：27
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