Carbon nanofiber supported cobalt catalysts for fischer-tropsch synthesis with high activity and selectivity

被引：49
|
作者：
Yu, ZX
Borg, O
Chen, D
Enger, BC
Froseth, V
Rytter, E
Wigum, H
Holmen, A [1 ]
机构：
[1] Norwegian Univ Sci & Technol NTNU, Dept Chem Engn, N-7491 Trondheim, Norway
[2] Statoil R&D, N-7005 Trondheim, Norway
来源：
CATALYSIS LETTERS | 2006年 / 109卷 / 1-2期
关键词：
carbon nanofibers; catalyst support; Fischer-Tropsch synthesis;
D O I：
10.1007/s10562-006-0054-6
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Platelet and fishbone carbon nanofibers (CNFs) have been used as supports for cobalt Fischer-Tropsch catalysts. The activity and selectivity of the CNF supported catalysts have been studied at 483 K, 20 bar, and H-2/CO = 2.1, and compared with corresponding activity and selectivity for alpha-Al2O3 and gamma-Al2O3 supported cobalt catalysts. The platelet CNF supported catalyst has demonstrated high activity and high selectivity to C5+ hydrocarbons, with activity comparable with Co/gamma-Al2O3 and selectivity comparable with Co/alpha-Al2O3.
引用
收藏
页码：43 / 47
页数：5
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