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Selective Conversion Of Methane To C2 Hydrocarbons Using Carbon Dioxide As An Oxidant Over Cao-Mno/Ceo2 Catalyst

Carbon dioxide rather than oxygen seemed to be an alternative oxidant for the catalytic reaction of methane to produce C2 hydrocarbons via oxidative coupling of methane (CO2 OCM). The proper amount of medium and strong basic sites and the reducibility of the catalyst enhanced the C2 hydrocarbon sele...

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Main Authors: Amin, Nor Aishah Saidina, Istadi, Istadi
Format: Article
Language:English
Published: Elsevier B.V. 2006
Subjects:
TP Chemical technology
Online Access:http://eprints.utm.my/id/eprint/872/1/NorAishahIstadi_APCRE2005_CCR14_FullText.pdf
http://eprints.utm.my/id/eprint/872/
http://dx.doi.org/doi:10.1016/S0167-2991(06)81571-5
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spelling my.utm.8722010-10-25T09:22:09Z http://eprints.utm.my/id/eprint/872/ Selective Conversion Of Methane To C2 Hydrocarbons Using Carbon Dioxide As An Oxidant Over Cao-Mno/Ceo2 Catalyst Amin, Nor Aishah Saidina Istadi, Istadi TP Chemical technology Carbon dioxide rather than oxygen seemed to be an alternative oxidant for the catalytic reaction of methane to produce C2 hydrocarbons via oxidative coupling of methane (CO2 OCM). The proper amount of medium and strong basic sites and the reducibility of the catalyst enhanced the C2 hydrocarbon selectivity and yield, which may be due to the synergistic effect of CeO2, CaO and MnO in the catalyst. The C2 hydrocarbons selectivity and yield of 75.6% and 3.9%, respectively were achieved over 12.8CaO-6.4MnO/CeO2 catalyst. The catalyst showed a high stability for 20 h time on stream in the CO2 OCM process. Elsevier B.V. 2006 Article NonPeerReviewed application/pdf en http://eprints.utm.my/id/eprint/872/1/NorAishahIstadi_APCRE2005_CCR14_FullText.pdf Amin, Nor Aishah Saidina and Istadi, Istadi (2006) Selective Conversion Of Methane To C2 Hydrocarbons Using Carbon Dioxide As An Oxidant Over Cao-Mno/Ceo2 Catalyst. Studies in Surface Science and Catalysis, 159 . pp. 213-216. ISSN 0167-2991 (Unpublished) http://dx.doi.org/doi:10.1016/S0167-2991(06)81571-5 doi:10.1016/S0167-2991(06)81571-5
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Amin, Nor Aishah Saidina
Istadi, Istadi
Selective Conversion Of Methane To C2 Hydrocarbons Using Carbon Dioxide As An Oxidant Over Cao-Mno/Ceo2 Catalyst
description Carbon dioxide rather than oxygen seemed to be an alternative oxidant for the catalytic reaction of methane to produce C2 hydrocarbons via oxidative coupling of methane (CO2 OCM). The proper amount of medium and strong basic sites and the reducibility of the catalyst enhanced the C2 hydrocarbon selectivity and yield, which may be due to the synergistic effect of CeO2, CaO and MnO in the catalyst. The C2 hydrocarbons selectivity and yield of 75.6% and 3.9%, respectively were achieved over 12.8CaO-6.4MnO/CeO2 catalyst. The catalyst showed a high stability for 20 h time on stream in the CO2 OCM process.
format Article
author Amin, Nor Aishah Saidina
Istadi, Istadi
author_facet Amin, Nor Aishah Saidina
Istadi, Istadi
author_sort Amin, Nor Aishah Saidina
title Selective Conversion Of Methane To C2 Hydrocarbons Using Carbon Dioxide As An Oxidant Over Cao-Mno/Ceo2 Catalyst
title_short Selective Conversion Of Methane To C2 Hydrocarbons Using Carbon Dioxide As An Oxidant Over Cao-Mno/Ceo2 Catalyst
title_full Selective Conversion Of Methane To C2 Hydrocarbons Using Carbon Dioxide As An Oxidant Over Cao-Mno/Ceo2 Catalyst
title_fullStr Selective Conversion Of Methane To C2 Hydrocarbons Using Carbon Dioxide As An Oxidant Over Cao-Mno/Ceo2 Catalyst
title_full_unstemmed Selective Conversion Of Methane To C2 Hydrocarbons Using Carbon Dioxide As An Oxidant Over Cao-Mno/Ceo2 Catalyst
title_sort selective conversion of methane to c2 hydrocarbons using carbon dioxide as an oxidant over cao-mno/ceo2 catalyst
publisher Elsevier B.V.
publishDate 2006
url http://eprints.utm.my/id/eprint/872/1/NorAishahIstadi_APCRE2005_CCR14_FullText.pdf
http://eprints.utm.my/id/eprint/872/
http://dx.doi.org/doi:10.1016/S0167-2991(06)81571-5
_version_ 1643643205400395776
score 13.211869

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