Title : ( Water-gas-shift kinetic over nano-structured iron catalyst in FischereTropsch synthesis )
Authors: Ali Nakhaei Pour , Mohammad Reza Housaindokht , Jamshid Zarkesh , Sayyed Faramarz Tayyari ,
Full TextAbstract
Kinetic modeling of the water-gas-shift (WGS) reaction over a nano-structured iron catalyst under FischereTropsch synthesis (FTS) reaction conditions is investigated. The Fe/Cu/La/Si nano-structured catalyst was prepared by co-precipitation in a water-in-oil microemulsion. A number of LangmuireHinshelwoodeHougeneWatson type rate equations based on possible reactions sets originated from the formate and direct oxidation mechanisms, are derived. By considering experimental data measured over a wide range of reaction conditions, discrimination between the various rate equations is investigated during this study. WGS rate expressions based on the formate mechanism were found to provide an improved description of the WGS kinetic data.
Keywords
, FischereTropsch synthesis Water, gas, shift reaction Iron catalyst Kinetics
@article{paperid:1015938,
author = {Nakhaei Pour, Ali and Housaindokht, Mohammad Reza and Jamshid Zarkesh and Tayyari, Sayyed Faramarz},
title = {Water-gas-shift kinetic over nano-structured iron catalyst in FischereTropsch synthesis},
journal = {Journal of Natural Gas Science and Engineering},
year = {2010},
volume = {2},
number = {2},
month = {May},
issn = {1875-5100},
pages = {79--85},
numpages = {6},
keywords = {FischereTropsch synthesis
Water-gas-shift reaction
Iron catalyst
Kinetics},
}
%0 Journal Article
%T Water-gas-shift kinetic over nano-structured iron catalyst in FischereTropsch synthesis
%A Nakhaei Pour, Ali
%A Housaindokht, Mohammad Reza
%A Jamshid Zarkesh
%A Tayyari, Sayyed Faramarz
%J Journal of Natural Gas Science and Engineering
%@ 1875-5100
%D 2010
