Distributed activation energy model parameters of some Turkish coals

被引：22

作者：

Gunes, M. ^{[1
]}

Gunes, S. K. ^{[1
]}

机构：

[1] Univ Balikesir, Dept Mech Engn, TR-10145 Balikesir, Turkey

来源：

ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS | 2008年 / 30卷 / 16期

关键词：

distributed activation energy model ( DAEM); TGA; thermal decomposition kinetics;

D O I：

10.1080/15567030701258501

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 multi-reaction model based on distributed activation energy has been applied to some Turkish coals. The kinetic parameters of distributed activation energy model were calculated via computer program developed for this purpose. It was observed that the values of mean of activation energy distribution vary between 218 and 248 kJ/mol, and the values of standard deviation of activation energy distribution vary between 32 and 70 kJ/mol. The correlations between kinetic parameters of the distributed activation energy model and certain properties of coal have been investigated.

引用

页码：1460 / 1472

页数：13

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