COAL REACTIVITY IN CATALYTIC HYDROLIQUEFACTION - EVALUATION OF HYDROGEN TRANSFERS BY ESI

被引：5
|
作者：
NICKELPEPINDONAT, B
JEUNET, A
CHARCOSSET, H
JAMOND, M
机构：
[1] LAB ETUD DYNAM & STRUCT SELECT,F-38041 GRENOBLE,FRANCE
[2] INST RECH CATALYSE,F-69626 VILLEURBANNE,FRANCE
来源：
FUEL | 1990年 / 69卷 / 07期
关键词：
catalysis; electron spin resonance; hydroliquefaction;
D O I：
10.1016/0016-2361(90)90231-E
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：
An e.s.r. study of THF-insoluble fractions obtained after coal hydroliquefaction has allowed the parameter dR° to be defined. This parameter reflects the ability of the reactive medium to hydrogenate radicals formed during thermal cleavage of coal, and varies from -36% to +60%. A value of 100% would indicate optimum hydrogen transfer between the reactive medium and the coal products. © 1990.
引用
收藏
页码：856 / 860
页数：5
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