Mass- and heat-transfe?-enhanced catalyst system for Fischer-Tropsch synthesis in fixed-bed reactors

被引：0

作者：

Synfuel Research Center, Korea Institute of Energy Research, Daejeon 305-343, Korea, Republic of ^{[1
]}

不详 ^{[2
]}

机构：

[1] Synfuel Research Center, Korea Institute of Energy Research

[2] Department of Chemical and Biological Engineering, Korea University

来源：

Res Chem Intermed | 2008年 / 8-9卷 / 811-816期

关键词：

Co catalyst; Fischer-Tropsch synthesis; Mass-transfer limitation; Metallic monolith;

D O I：

10.1163/156856708786189401

中图分类号：

学科分类号：

摘要：

Fischer-Tropsch synthesis (FTS) was carried out using Al2O 3-supported Co catalyst coated on metallic monolith. Considering the liberation of a large amount of heat from the highly exothermic FTS reaction, catalytic activity of Co catalyst coated on metallic monolith was tested and compared with that of pellet-type catalysts. The reaction was carried out in a conventional tubular fixed-bed reactor and simulated distillation (SIMDIS) analysis method was used to determine the liquid products distribution. Proper control of degree of reaction, as well as the reaction temperature gave rise to a shift of products selectivity toward higher hydrocarbons, especially C 13-C18 diesel range hydrocarbons. © 2008 VSP.

引用

页码：811 / 816

页数：5