Title : ( Size-dependent evaluation of Fischer-Tropsch synthesis by nano structured iron catalyst )
Authors: Ali Nakhaei Pour , Mohammad Reza Housaindokht , J. Zarkesh ,
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Abstract
The impact of nanoparticle size effects on kinetics of iron FTS catalyst, is discussed. For producing a series of iron oxides particle size, Fe/Cu/La catalysts were prepared via two processing routes, bulk precipitation and microemulsion. In microemulsion system, the produced catalyst particle size was changed with selecting different surfactant as SDS, Triton x-100 and SDBS. Size dependence of FTS rate expression is evaluated by using the produced catalysts. With fitting the experimental data from our catalysts, we estimate the size independent parameters ;, χ and A as 15.1, 0.54 and 1.26, respectively. Also, the results show that FTS reaction rate for iron catalyst passed from a maximum value that equal to 14 nm.
Keywords
, Fischer–Tropsch synthesis; Iron-based catalyst, Catalyst reduction, Microemulsion
@inproceedings{paperid:1035598,
author = {Nakhaei Pour, Ali and Housaindokht, Mohammad Reza and J. Zarkesh},
title = {Size-dependent evaluation of Fischer-Tropsch synthesis by nano structured iron catalyst},
booktitle = {World Academy of Science, Engineering and Technology 74 2011},
year = {2011},
location = {Penang},
keywords = {Fischer–Tropsch synthesis; Iron-based catalyst; Catalyst reduction; Microemulsion},
}
%0 Conference Proceedings
%T Size-dependent evaluation of Fischer-Tropsch synthesis by nano structured iron catalyst
%A Nakhaei Pour, Ali
%A Housaindokht, Mohammad Reza
%A J. Zarkesh
%J World Academy of Science, Engineering and Technology 74 2011
%D 2011
