An experimental study on gasification of Colombian coal in fluidised bed

被引：99

作者：

Ocampo, A

Arenas, E

Chejne, F

Espinel, J

Londoño, C

Aguirre, J

Perez, JD

机构：

[1] Univ Nacl Colombia Medellin, Escuela Procesos & Energia, Fac Minas, Medellin, Colombia

[2] Univ Pontificia Bolivariana, Inst Energia & Termodinam, Medellin 56006, Colombia

来源：

FUEL | 2003年 / 82卷 / 02期

关键词：

coal gasification; fluidised bed; environment;

D O I：

10.1016/S0016-2361(02)00253-3

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 main results of an experimental work on gasification of Colombian coal in a fluidised bed are reported in this paper. Experiments were carried out at different steam/coal (F-s/F-c) and air/coal (F-a/F-c) ratios and temperatures of gasifying agent. In addition, the influence of bed temperature on coal conversion was analysed. Results show a maximum value in the curve of high heating value versus F-a/F-c. From the environmental standpoint, low concentrations of sulphur compounds were obtained but more work should be done in order to decrease particulate matter. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：161 / 164

页数：4

共 7 条

[1]

*DOE, 2001, CLEAN COAL TECHN DEM

[2]

GURURAJAN VS, 1992, CHEM ENG RES DES, V70, P211

[3] PERFORMANCE OF A PRESSURIZED 2-STAGE FLUIDIZED GASIFICATION PROCESS FOR PRODUCTION OF LOW-BTU GAS FROM COAL CHAR [J].