THERMODYNAMIC ANALYSIS OF SOFC FUELED BY BIOMASS-DERIVED GAS

被引：36

作者：

ALDERUCCI, V ^{[1
]}

ANTONUCCI, PL ^{[1
]}

MAGGIO, G ^{[1
]}

GIORDANO, N ^{[1
]}

ANTONUCCI, V ^{[1
]}

机构：

[1] UNIV REGGIO CALABRIA,FAC ENGN,INST CHEM,REGGIO CALABRIA,ITALY

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 1994年 / 19卷 / 04期

关键词：

D O I：

10.1016/0360-3199(94)90070-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A thermodynamic evaluation of an integrated biomass catalytic gasifier-solid oxide fuel cell (SOFC) system has been made, as a preliminary approach to assess the technical feasibility of electrical energy production from a renewable source such as biomass. Equilibrium calculations have been made to predict conversion levels in a chemical reacting system including cellulose as a typical biomass feedstock and water vapor or CO2 as the gasifying agent. The allowable electrical efficiencies of the cellulose product-gas-fuelled SOFC have been calculated for different gasifer operating conditions, namely H2O (CO2)/biomass ratio and gasifier operating temperature. For a gasifier temperature of 700-degrees-C, electrical efficiencies in the SOFC are 47% and 51% for steam (steam/biomass = 1.12) and CO2(CO2/biomass = 1.30), respectively.

引用

页码：369 / 376

页数：8

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