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Carbon dioxide reforming of methane over Ni/gamma-Al2O3, Ni/ZSM-5, Co/gamma-Al2O3 & Co/ZSM5

The catalytic performance of carbon dioxide reforming of methane to synthesis gas (H2+CO) was studied over Ni/gamma-Al2O3, Ni/ZSM-5, Co/gamma-Al2O3 and Co/ZSM5. These catalysts were prepared using the incipient wetness impregnation method with 1 wt % of the metal. The catalysts were characterized us...

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Main Authors: Saidina Amin, Nor Aishah, Chin, Sean Hon Keong, Chang, Nee San, Chan, Huang Shean, Teo, Puay Tiang
Format: Article
Language:English
Published: Faculty of Chemical and Natural Resources Engineering, UTM 2001
Subjects:
T Technology (General)
Online Access:http://eprints.utm.my/id/eprint/5081/1/NorAishahSaidinaAmin2001_CarbonDioxideReformingOfMethane.pdf
http://eprints.utm.my/id/eprint/5081/
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spelling my.utm.50812010-06-01T03:23:19Z http://eprints.utm.my/id/eprint/5081/ Carbon dioxide reforming of methane over Ni/gamma-Al2O3, Ni/ZSM-5, Co/gamma-Al2O3 & Co/ZSM5 Saidina Amin, Nor Aishah Chin, Sean Hon Keong Chang, Nee San Chan, Huang Shean Teo, Puay Tiang T Technology (General) The catalytic performance of carbon dioxide reforming of methane to synthesis gas (H2+CO) was studied over Ni/gamma-Al2O3, Ni/ZSM-5, Co/gamma-Al2O3 and Co/ZSM5. These catalysts were prepared using the incipient wetness impregnation method with 1 wt % of the metal. The catalysts were characterized using X-Ray Diffraction (XRD). The performance of the catalysts was tested in a lab-scale fixed-bed reactor with a reactant feed ratio of CH4:CO2 = 1:1, and F/W = 22,000 mL/g.hr. 1 g catalyst was loaded into the reactor for five hours of testing using 300 mL/min N2 as the diluent. The experimental result displayed that the methane and carbon dioxide conversion decreased in the order: Co/gamma-Al2O3> Ni/gamma-Al2O3>CO/ZSM-5>Ni/ZSM5, the CO production and selectivity decreased in the order: Ni/gamma-Al2O3>CO/ZSM5>Ni/ZSM5>Co/gamma-Al2O3 and catalyst stability decreased in the order:Co/ZSM5>Co/gamma-Al2O3>Ni/ZSM5> Ni/gamma-Al2O3. From the experimental result, Co/ZSM5 exhibited a good performance in catalyst activity and stability. Faculty of Chemical and Natural Resources Engineering, UTM 2001 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/5081/1/NorAishahSaidinaAmin2001_CarbonDioxideReformingOfMethane.pdf Saidina Amin, Nor Aishah and Chin, Sean Hon Keong and Chang, Nee San and Chan, Huang Shean and Teo, Puay Tiang (2001) Carbon dioxide reforming of methane over Ni/gamma-Al2O3, Ni/ZSM-5, Co/gamma-Al2O3 & Co/ZSM5. Proceedings of The 15th Symposium of Malaysian Chemical Engineers SOMChE 2001 . pp. 561-466.
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 T Technology (General)
spellingShingle T Technology (General)
Saidina Amin, Nor Aishah
Chin, Sean Hon Keong
Chang, Nee San
Chan, Huang Shean
Teo, Puay Tiang
Carbon dioxide reforming of methane over Ni/gamma-Al2O3, Ni/ZSM-5, Co/gamma-Al2O3 & Co/ZSM5
description The catalytic performance of carbon dioxide reforming of methane to synthesis gas (H2+CO) was studied over Ni/gamma-Al2O3, Ni/ZSM-5, Co/gamma-Al2O3 and Co/ZSM5. These catalysts were prepared using the incipient wetness impregnation method with 1 wt % of the metal. The catalysts were characterized using X-Ray Diffraction (XRD). The performance of the catalysts was tested in a lab-scale fixed-bed reactor with a reactant feed ratio of CH4:CO2 = 1:1, and F/W = 22,000 mL/g.hr. 1 g catalyst was loaded into the reactor for five hours of testing using 300 mL/min N2 as the diluent. The experimental result displayed that the methane and carbon dioxide conversion decreased in the order: Co/gamma-Al2O3> Ni/gamma-Al2O3>CO/ZSM-5>Ni/ZSM5, the CO production and selectivity decreased in the order: Ni/gamma-Al2O3>CO/ZSM5>Ni/ZSM5>Co/gamma-Al2O3 and catalyst stability decreased in the order:Co/ZSM5>Co/gamma-Al2O3>Ni/ZSM5> Ni/gamma-Al2O3. From the experimental result, Co/ZSM5 exhibited a good performance in catalyst activity and stability.
format Article
author Saidina Amin, Nor Aishah
Chin, Sean Hon Keong
Chang, Nee San
Chan, Huang Shean
Teo, Puay Tiang
author_facet Saidina Amin, Nor Aishah
Chin, Sean Hon Keong
Chang, Nee San
Chan, Huang Shean
Teo, Puay Tiang
author_sort Saidina Amin, Nor Aishah
title Carbon dioxide reforming of methane over Ni/gamma-Al2O3, Ni/ZSM-5, Co/gamma-Al2O3 & Co/ZSM5
title_short Carbon dioxide reforming of methane over Ni/gamma-Al2O3, Ni/ZSM-5, Co/gamma-Al2O3 & Co/ZSM5
title_full Carbon dioxide reforming of methane over Ni/gamma-Al2O3, Ni/ZSM-5, Co/gamma-Al2O3 & Co/ZSM5
title_fullStr Carbon dioxide reforming of methane over Ni/gamma-Al2O3, Ni/ZSM-5, Co/gamma-Al2O3 & Co/ZSM5
title_full_unstemmed Carbon dioxide reforming of methane over Ni/gamma-Al2O3, Ni/ZSM-5, Co/gamma-Al2O3 & Co/ZSM5
title_sort carbon dioxide reforming of methane over ni/gamma-al2o3, ni/zsm-5, co/gamma-al2o3 & co/zsm5
publisher Faculty of Chemical and Natural Resources Engineering, UTM
publishDate 2001
url http://eprints.utm.my/id/eprint/5081/1/NorAishahSaidinaAmin2001_CarbonDioxideReformingOfMethane.pdf
http://eprints.utm.my/id/eprint/5081/
_version_ 1643644231623901184
score 13.211869

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