Effect of particle size and heating rate on the combustion of silopi asphaltite

被引：46

作者：

Altun, NE ^{[1
]}

Kok, MV

Hicyilmaz, C

机构：

[1] Middle E Tech Univ, Dept Min Engn, TR-06531 Ankara, Turkey

[2] Middle E Tech Univ, Dept Petr & Nat Gas Engn, TR-06531 Ankara, Turkey

来源：

ENERGY & FUELS | 2002年 / 16卷 / 03期

关键词：

D O I：

10.1021/ef0102519

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 study, the effects of particle size and heating rate on the combustion properties of Silopi asphaltite were investigated. Nonisothermal thermogravimetry experiments were carried out at three different size fractions and five different heating rates. The TG/DTG experiments were carried out from ambient to 900 degreesC in air. The data obtained were analyzed for the determination of the combustion characteristics of the sample. Also an Arrhenius type kinetic model complemented with the weighed mean activation energy concept was utilized to find out the kinetics of the reactions.

引用

页码：785 / 790

页数：6

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