Pyrolysis products from different biomasses: application to the thermal cracking of tar

被引：288

作者：

Fagbemi, L ^{[1
]}

Khezami, L ^{[1
]}

Capart, R ^{[1
]}

机构：

[1] Univ Technol Compiegne, Dept Genie Chim, UPRES A 6067 CNRS, F-60205 Compiegne, France

来源：

APPLIED ENERGY | 2001年 / 69卷 / 04期

关键词：

D O I：

10.1016/S0306-2619(01)00013-7

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：

The purpose of this study was to evaluate the amounts of various pyrolysis products (gases, water, tar and charcoal) from three biomasses (wood, coconut shell and straw) and to suggest a kinetic equation for the thermal cracking of tar at temperatures varying from 400 to 900 degreesC. From the results, a comparative analysis is done for the biomasses, and a kinetic model of thermal cracking of tar is proposed for a residence time ranging from zero to 4s. This can be applied to the purification of gasification gases used as a feed gas to a combustion engine, and so contributes to the design of gasifiers. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：293 / 306

页数：14

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