1st WSEAS International Conference on COMPUTATIONAL CHEMISTRY , 2007-12-29

Title : ( On a Numerical Model for Gasification of Biomass Materials )

Authors: Mahdi Vaezi , Mohammad Passandideh Fard , Mohammad Moghiman ,

Citation: BibTeX | EndNote

Abstract

In this paper, a thermochemical equilibrium model is used to predict the performance of a downdraft gasifier. Numerical results are shown to be in good agreement with those of the experiments. Different biomass materials are tested using the model and forest residual is shown to be the most energetic one. For this material, the gasification temperature, syngas composition and calorific value are calculated. The effects of moisture content, air/fuel ratio, air inlet temperature and steam/fuel ratio are also investigated. The air inlet temperature is found to be the only way to increase the gas calorific value and cold gas efficiency. The steam/fuel ratio, on the other hand, plays a key rule in controlling the gasification temperature and H2/CO ratio.

Keywords

, Renewable Energy, Biomass, Gasification, Thermochemical Equilibrium, Mathematical Modeling
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@inproceedings{paperid:1012028,
author = {Vaezi, Mahdi and Passandideh Fard, Mohammad and Moghiman, Mohammad},
title = {On a Numerical Model for Gasification of Biomass Materials},
booktitle = {1st WSEAS International Conference on COMPUTATIONAL CHEMISTRY},
year = {2007},
location = {Cairo},
keywords = {Renewable Energy; Biomass; Gasification; Thermochemical Equilibrium; Mathematical Modeling},
}

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%0 Conference Proceedings
%T On a Numerical Model for Gasification of Biomass Materials
%A Vaezi, Mahdi
%A Passandideh Fard, Mohammad
%A Moghiman, Mohammad
%J 1st WSEAS International Conference on COMPUTATIONAL CHEMISTRY
%D 2007

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