Kinetic study on the pyrolysis of cellulose using the novel continuous cross-flow moving bed type differential reactor

被引：14

作者：

Yamaguchi, Yohsuke

Fushimi, Chihiro

Tasaka, Kazuhiko

Furusawa, Takeshi

Tsutsumi, Atsushi

机构：

[1] Univ Tokyo, Dept Chem Syst Engn, Bunkyo Ku, Tokyo 1138656, Japan

[2] Japan Sci & Technol Agcy, JST, CREST, Bunkyo Ku, Kawaguchi 3320012, Japan

来源：

ENERGY & FUELS | 2006年 / 20卷 / 06期

关键词：

D O I：

10.1021/ef050334f

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 pyrolysis of cellulose was studied using a novel CCDR in which tar and gases can be fractionated according to the reaction time. Similar trends of evolution behavior were observed for both tar and low-molecular-weight gases in the pyrolysis of cellulose at 673 K. The evolution of tar and low-molecular-weight gases achieve a peak at 20-30 s, converting depolymerizing cellulose to nascent char. The dehydration of nascent char produced by depolymerization and devolatilization was found to take place after the devolatilization is completed.

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收藏

页码：2681 / 2685

页数：5

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