Journal of Natural Gas Chemistry, ( ISI ), Volume (19), No (6), Year (2010-11) , Pages (653-659)

Title : ( Kinetics and product distribution studies on ruthenium-promoted cobalt/alumina Fischer-Tropsch synthesis catalyst )

Authors: Ahmad Tavasoli , Ali Nakhaei Pour , Masoumeh Ghalbi Ahangari ,

Citation: BibTeX | EndNote

Abstract

Hydrocarbon production rates and distributions on ruthenium promoted alumina supported cobalt Fischer-Tropsch synthesis (FTS) catalyst were studied by the concept of two superimposed Anderson-Schulz-Flory (ASF) distributions. The results indicated that the characterizing growth probabilities α1 and α2 were strongly dependent on reaction conditions. By increasing the H2/CO partial pressure ratios and reaction temperatures, deviation from normal ASF distribution decreases and the double-α-ASF distribution changes into a straight line. Based on the concept of double-α-ASF distribution, a useful rate equation for the production of hydrocarbons under industrial reaction conditions is obtained.

Keywords

, Fischer, Tropsch synthesis; cobalt catalyst; ruthenium; reaction rate; products distribution
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@article{paperid:1031999,
author = {Ahmad Tavasoli and Nakhaei Pour, Ali and Masoumeh Ghalbi Ahangari},
title = {Kinetics and product distribution studies on ruthenium-promoted cobalt/alumina Fischer-Tropsch synthesis catalyst},
journal = {Journal of Natural Gas Chemistry},
year = {2010},
volume = {19},
number = {6},
month = {November},
issn = {1003-9953},
pages = {653--659},
numpages = {6},
keywords = {Fischer-Tropsch synthesis; cobalt catalyst; ruthenium; reaction rate; products distribution},
}

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%0 Journal Article
%T Kinetics and product distribution studies on ruthenium-promoted cobalt/alumina Fischer-Tropsch synthesis catalyst
%A Ahmad Tavasoli
%A Nakhaei Pour, Ali
%A Masoumeh Ghalbi Ahangari
%J Journal of Natural Gas Chemistry
%@ 1003-9953
%D 2010

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