CSFB applied to fluidized-bed gasification of special fuels

被引：20
作者：
de Souza-Santos, Marcio L. [1 ]
机构：
[1] Univ Estadual Campinas, Fac Mech Engn, Dept Energy, BR-13083970 Campinas, SP, Brazil
来源：
FUEL | 2009年 / 88卷 / 05期
关键词：
CSFMB; Fluidized-bed; Gasification; Simulation; University of California; BIOMASS GASIFICATION; SIMULATION;
D O I：
10.1016/j.fuel.2008.10.035
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 new version of a comprehensive simulation program of moving and fluidized-beds (CSFB or CSFMB) has been tested against data generated from a gasification unit at the University of California at Davis (UCD), Department of Biological and Agricultural Engineering. The pilot operated at atmospheric pressure under bubbling fluidized-bed and consumed various biomasses as well residues. Air was used as gasifying agent and electrical resistances around the reactor helped heating the reactor during start-up and were kept under low energy discharge during experiments. CSFMB was adapted to allow simulation of such cases as well to several other possibilities of additional heating systems to reactors. The present paper presents the results from cases of almond shells and walnut pruning gasification. Good to reasonable agreement between simulation and operational data have been obtained. (c) 2008 Elsevier Ltd. All rights reserved.
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收藏
页码：826 / 833
页数：8
相关论文
共 28 条
[1]  
[Anonymous], P 4 INT C TECHN COMB
[2]   Studies on the mathematical modeling of circulation rates of particles in bubbling fluidized beds [J].
Costa, AMS ;
de Souza-Santos, ML .
POWDER TECHNOLOGY, 1999, 103 (02) :110-116
[3]  
de Souza-Santos, 2004, THERM ENG, V4, P49, DOI DOI 10.5380/RET.V2I2.3476
[4]  
de Souza-Santos M. L., 1987, THESIS U SHEFFIELD E
[5]  
de Souza-Santos M. L., 2001, 5 BIOM C AM US ORL F
[6]   A new version of CSFB, comprehensive simulator for fluidised bed equipment [J].
de Souza-Santos, Marcio L. .
FUEL, 2007, 86 (12-13) :1684-1709
[7]   A feasibility study of an alternative power generation system based on biomass gasification gas turbine concept [J].
de Souza-Santos, ML .
FUEL, 1999, 78 (05) :529-538
[8]  
deSouza-Santos M.L., 1994, J Braz Soc Mech Sci, V16, P376
[9]   COMPREHENSIVE MODELING AND SIMULATION OF FLUIDIZED-BED BOILERS AND GASIFIERS [J].
DESOUZASANTOS, ML .
FUEL, 1989, 68 (12) :1507-1521
[10]   APPLICATION OF COMPREHENSIVE SIMULATION TO PRESSURIZED FLUIDIZED-BED HYDRORETORTING OF SHALE [J].
DESOUZASANTOS, ML .
FUEL, 1994, 73 (09) :1459-1465
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