Fischer-tropsch synthesis in a three-phase system over nanocatalysts (review)

被引：21
作者：
Khadzhiev, S. N. [1 ]
Krylova, A. Yu [1 ]
机构：
[1] Russian Acad Sci, AV Topchiev Petrochem Synth Inst, Moscow, Russia
来源：
PETROLEUM CHEMISTRY | 2011年 / 51卷 / 02期
关键词：
PROMOTED ULTRAFINE PARTICLES; LIQUID-PHASE HYDROGENATION; MAGNETIC-PROPERTIES; IRON CATALYSTS; CARBON-MONOXIDE; NANOCRYSTALS; SLURRY; OXIDE; SELECTIVITY; SIZE;
D O I：
10.1134/S096554411102006X
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The modern methods of preparation of nanoparticles of metals (cobalt and iron) and their oxides are described. The results of Fischer-Tropsch synthesis in a three-phase (gas-liquid-solid) system over iron and cobalt nanocatalysts are discussed. It is noted that in most cases, nanocatalysts exhibit a higher activity in comparison with conventional catalysts that are used for the liquid-phase synthesis. Under certain conditions, the efficiency of a nanocatalyst can achieve 5 kg/(kg cat h), which is an order of magnitude higher than that of conventional catalyst systems.
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收藏
页码：74 / 85
页数：12
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