A steady state model of gas-char reactions in a downdraft biomass gasifier

被引：144

作者：

Giltrap, DL

McKibbin, R

Barnes, GRG ^{[1
]}

机构：

[1] Massey Univ, Inst Fundamental Sci, Palmerston North, New Zealand

[2] Massey Univ, Inst Informat & Math Sci, Auckland, New Zealand

来源：

SOLAR ENERGY | 2003年 / 74卷 / 01期

关键词：

downdraft gasification model;

D O I：

10.1016/S0038-092X(03)00091-4

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 phenomenological model of downdraft gasification under steady state operation is developed based on previously published values for the reaction kinetics in the reduction zone. The model predicts a product gas with a composition similar to that found experimentally, although the model over-predicts the methane concentration. The accuracy of the model is limited by the availability of data on the initial conditions at the top of the reduction zone. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：85 / 91

页数：7