Comprehensive Polymerization Model for Fischer-Tropsch Synthesis

被引：13

作者：

Fontenelle, Antonino B., Jr. ^{[1
]}

Fernandes, Fabiano A. N. ^{[1
]}

机构：

[1] Univ Fed Ceara, Dept Engn Quim, BR-60455760 Fortaleza, Ceara, Brazil

来源：

CHEMICAL ENGINEERING & TECHNOLOGY | 2011年 / 34卷 / 06期

关键词：

Alkenyl mechanism; Alkyl mechanism; Fischer-Tropsch synthesis; Hydrocarbons; Kinetics; Modeling; SLURRY REACTOR; CATALYST; KINETICS; MECHANISM; COBALT;

D O I：

10.1002/ceat.201000498

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The polymerization kinetics of Fischer-Tropsch reactions on a cobalt-based catalyst was studied. A kinetic model was developed based on the alkyl and alkenyl mechanisms for hydrocarbon chain propagation that may occur simultaneously in the Fischer-Tropsch synthesis. The kinetic model comprised initiation of hydrocarbon chains, propagation, termination to paraffin and olefin and readsorption of olefin. The proposed model was validated by F-test and proved valid at a confidence level of 95%.

引用

页码：963 / 971

页数：9

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