Kinetic study of fast pyrolysis of sawdust in a conical spouted bed reactor in the range 400-500°C

被引：48

作者：

Olazar, M ^{[1
]}

Aguado, R ^{[1
]}

San José, MJ ^{[1
]}

Bilbao, J ^{[1
]}

机构：

[1] Univ Basque Country, Dept Ingeniena Quim, E-48080 Bilbao, Spain

来源：

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY | 2001年 / 76卷 / 05期

关键词：

sawdust fast pyrolysis; spouted bed reactor; pyrolysis kinetics; biomass pyrolysis;

D O I：

10.1002/jctb.409

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

An original reactor (a conical spouted bed reactor) is used for the kinetic study of Pinus insignis sawdust pyrolysis in the range 400-500 degreesC under the usual conditions of this reactor for pyrolysis in a continuous regime. The equipment meets the requirements for pyrolysis kinetic study (bed isothermality, high mass and heat transfer between phases and short residence time of gaseous products). The results of yield of products are evidence of the good performance of the conical spouted bed reactor for obtaining a liquid product, with a maximum yield of 70wt% in the range 440-460 degreesC. (C) 2001 Society of Chemical Industry.

引用

页码：469 / 476

页数：8

共 38 条

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Aguado R, 2000, J CHEM TECHNOL BIOT, V75, P583, DOI 10.1002/1097-4660(200007)75:7&lt

[2]

583::AID-JCTB261&gt

[3]

3.0.CO

[4]

2-B