DETERMINATION OF COAL REACTIVITY IN CATALYZED HYDROLIQUEFACTION

被引：4
|
作者：
BACAUD, R
CHARCOSSET, H
JAMOND, M
机构：
[1] Institut de Recherches sur la Catalyse, 69626 Villeurbanne cedex
来源：
FUEL PROCESSING TECHNOLOGY | 1990年 / 24卷
关键词：
D O I：
10.1016/0378-3820(90)90054-V
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
An optimized experimental procedure was used for the evaluation of the catalytic activity of various pure and doped iron oxide based catalysts in the hydroliquefaction of two different rank coals. A multi-stage operation (sulphidation, pre-hydrogenation, thermal stage), is combined with the measurement of several parameters: coal conversion into soluble products, hydrogen incorporation, kinetics of hydrogen uptake, solvent recycling capability. The influence of the particle size of the active phase was established; incorporation of small amounts of molybdenum produces a strong doping effect. © 1990.
引用
收藏
页码：163 / 169
页数：7
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