CATALYTIC HYDRORETORTING OF EASTERN US OIL SHALES - CHESS PROCESS

被引：1
|
作者：
ROBERTS, MJ
RUE, DM
机构：
[1] Institute of Gas Technology, Des Plaines, IL 60018
来源：
FUEL | 1995年 / 74卷 / 08期
基金：
美国能源部;
关键词：
OIL; SHALE; HYDRORETORTING; CHESS PROCESS;
D O I：
10.1016/0016-2361(95)00073-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：
Laboratory tests of the CHESS process were conducted using beneficiated Alabama oil shale and regenerable catalysts at 500 degrees C and 7 MPa with 20 min shale residence time. Product oil sulfur and nitrogen contents were reduced by up to 98 and 74% respectively, compared with uncatalysed pressurized fluidized-bed hydroretorting (PFH). Operation with the catalysts reduced the density of the oil by 10% to 0.909 g cm(-3) while still achieving 200% Fischer assay oil yield.
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页码：1125 / 1132
页数：8
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