On Predicting Char Burnout in Pulverized Coal Combustion

被引:4
|
作者
Weber, Roman [1 ]
Mancini, Marco [1 ]
机构
[1] Tech Univ Clausthal, Inst Energy Proc Engn & Fuel Technol, Clausthal Zellerfeld, Germany
关键词
Char Burnout; PF Combustion; CFD; KINETIC-PARAMETERS; OXIDATION;
D O I
10.1515/zpch-2014-0597
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The objective of this paper is twofold: to summarise the basic knowledge on kinetics of heterogeneous reactions and to clarify several misconceptions concerning both derivation and usage of expressions for calculating char oxidation rates. This paper is concerned with char reactions only; coal devolatilization is not considered although it may affect char oxidation rates.
引用
收藏
页码:619 / 641
页数:23
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