Biomass gasification with air in fluidized bed: Hot gas cleanup and upgrading with steam-reforming catalysts of big size

被引：0
|
作者：
Corella, J [1 ]
Caballero, MA [1 ]
Aznar, MP [1 ]
Gil, J [1 ]
机构：
[1] Univ Complutense Madrid, Dept Chem Engn, E-28040 Madrid, Spain
来源：
BIOMASS: A GROWTH OPPORTUNITY IN GREEN ENERGY AND VALUE-ADDED PRODUCTS, VOLS 1 AND 2 | 1999年
关键词：
D O I：
暂无
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：
Several commercial steam reforming (nickel-based) catalysts were tested for tar elimination and gas upgrading in biomass gasification with air in fluidized bed. The characteristic or novelty of this work is that the catalysts are not crushed or ground but are used in their commercial size and shape. Catalysts were tested at pilot scale in two fixed beds located in a slip flow downstream from the gasifier. The equivalence ratio used in the upstream gasifier and steam content in the flue gas have an important effect on the kinetics of the tar removal reaction.
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收藏
页码：933 / 938
页数：6
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