Journal of Natural Gas Science and Engineering, ( ISI ), Volume (14), Year (2013-6) , Pages (49-54)

Title : ( Fischer-Tropsch synthesis on iron catalyst promoted with HZSM-5 zeolite: Regeneration studies of catalyst )

Authors: Ali Nakhaei Pour , Mohammad Reza Housaindokht ,

Access to full-text not allowed by authors

Citation: BibTeX | EndNote

Abstract

A Fischer-Tropsch catalyst based on alkali-promoted iron physically mixed with binder and an acidic co-catalyst (HZSM-5) was prepared and studied for syngas conversion to hydrocarbons in a fixed bed micro reactor. Deactivation data were obtained during the synthesis over 1400 h synthesis. After 1400 h the catalyst was regenerated by 10%(v/v) O2/N2 gas mixture at 0.1 MPa and 573 K with space velocity of 14.1 nl h−1 g(Fe)−1 . The performance of bifunctional catalyst before and after regeneration was investigated. The results showed that the catalyst activity was obviously different with the initial activity of the catalyst. Also, the results indicated that decoking of the zeolitic component was poor in contrast to the iron catalyst which was completely regenerated.

Keywords

, Fischer, Tropsch synthesis; Iron catalyst; HZSM, 5 zeolite; Regeneration
برای دانلود از شناسه و رمز عبور پرتال پویا استفاده کنید.

@article{paperid:1034933,
author = {Nakhaei Pour, Ali and Housaindokht, Mohammad Reza},
title = {Fischer-Tropsch synthesis on iron catalyst promoted with HZSM-5 zeolite: Regeneration studies of catalyst},
journal = {Journal of Natural Gas Science and Engineering},
year = {2013},
volume = {14},
month = {June},
issn = {1875-5100},
pages = {49--54},
numpages = {5},
keywords = {Fischer-Tropsch synthesis; Iron catalyst; HZSM-5 zeolite; Regeneration},
}

[Download]

%0 Journal Article
%T Fischer-Tropsch synthesis on iron catalyst promoted with HZSM-5 zeolite: Regeneration studies of catalyst
%A Nakhaei Pour, Ali
%A Housaindokht, Mohammad Reza
%J Journal of Natural Gas Science and Engineering
%@ 1875-5100
%D 2013

[Download]