Evaluation of NiO/TALC catalytic performance in carbon dioxide reforming of methane
A series of NiO/Talc (Talc = talcum) catalysts with various Ni loadings (5–15 wt%) has been synthesised via the wet impregnation method and utilised for dry reforming of methane (DRM). All catalysts showed promising catalytic DRM performance and 10%NiO/Talc was found to be the most effective catalys...
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Elsevier B.V.
2021
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Online Access: | https://eprints.ums.edu.my/id/eprint/31814/3/Evaluation%20of%20NiO%20TALC%20Catalytic%20performance%20in%20carbon%20dioxide%20reforming%20of%20methane.%20ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/31814/4/Evaluation%20of%20NiO%20TALC%20Catalytic%20performance%20in%20carbon%20dioxide.pdf https://eprints.ums.edu.my/id/eprint/31814/ https://www.sciencedirect.com/science/article/abs/pii/S1876107021002078#:~:text=All%20catalysts%20showed%20promising%20catalytic,1%20atm%20pressure%20reaction%20condition. https://doi.org/10.1016/j.jtice.2021.04.030 |
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my.ums.eprints.318142022-03-04T07:30:17Z https://eprints.ums.edu.my/id/eprint/31814/ Evaluation of NiO/TALC catalytic performance in carbon dioxide reforming of methane Mohd Razali Shamsuddin Nurul Asikin-Mijan Mohd Izham Saiman Tengku Sharifah Marliza Mohd Ambar Yarmo Yap, Taufiq Yun Hin QD1-999 Chemistry A series of NiO/Talc (Talc = talcum) catalysts with various Ni loadings (5–15 wt%) has been synthesised via the wet impregnation method and utilised for dry reforming of methane (DRM). All catalysts showed promising catalytic DRM performance and 10%NiO/Talc was found to be the most effective catalyst with 98% CH4 and 80% CO2 conversion respectively (SH2 = 65%; H2/CO close to ⁓1.2) at 700 °C reaction temperature under 1 atm pressure reaction condition. This finding confirmed that excellent DRM activity was corroborated with the high surface area, good NiO dispersion, good basic properties, excellent reducibility and formation of the Mg2Ni phase. The DRM increased with reaction temperature, whereas 700 to 800 °C showed the most optimum activity. The 10%NiO/Talc catalyst appears to have longer a lifetime (highly stable) with low coke affinity. This is confirmed by the high and consistent (CH4 & CO2) conversion with moderate carbon formation (20 wt%) over 10 h reaction time. Elsevier B.V. 2021-05-21 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/31814/3/Evaluation%20of%20NiO%20TALC%20Catalytic%20performance%20in%20carbon%20dioxide%20reforming%20of%20methane.%20ABSTRACT.pdf text en https://eprints.ums.edu.my/id/eprint/31814/4/Evaluation%20of%20NiO%20TALC%20Catalytic%20performance%20in%20carbon%20dioxide.pdf Mohd Razali Shamsuddin and Nurul Asikin-Mijan and Mohd Izham Saiman and Tengku Sharifah Marliza and Mohd Ambar Yarmo and Yap, Taufiq Yun Hin (2021) Evaluation of NiO/TALC catalytic performance in carbon dioxide reforming of methane. Journal of the Taiwan Institute of Chemical Engineers, 122. pp. 106-117. ISSN 1876-1070 https://www.sciencedirect.com/science/article/abs/pii/S1876107021002078#:~:text=All%20catalysts%20showed%20promising%20catalytic,1%20atm%20pressure%20reaction%20condition. https://doi.org/10.1016/j.jtice.2021.04.030 |
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QD1-999 Chemistry Mohd Razali Shamsuddin Nurul Asikin-Mijan Mohd Izham Saiman Tengku Sharifah Marliza Mohd Ambar Yarmo Yap, Taufiq Yun Hin Evaluation of NiO/TALC catalytic performance in carbon dioxide reforming of methane |
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A series of NiO/Talc (Talc = talcum) catalysts with various Ni loadings (5–15 wt%) has been synthesised via the wet impregnation method and utilised for dry reforming of methane (DRM). All catalysts showed promising catalytic DRM performance and 10%NiO/Talc was found to be the most effective catalyst with 98% CH4 and 80% CO2 conversion respectively (SH2 = 65%; H2/CO close to ⁓1.2) at 700 °C reaction temperature under 1 atm pressure reaction condition. This finding confirmed that excellent DRM activity was corroborated with the high surface area, good NiO dispersion, good basic properties, excellent reducibility and formation of the Mg2Ni phase. The DRM increased with reaction temperature, whereas 700 to 800 °C showed the most optimum activity. The 10%NiO/Talc catalyst appears to have longer a lifetime (highly stable) with low coke affinity. This is confirmed by the high and consistent (CH4 & CO2) conversion with moderate carbon formation (20 wt%) over 10 h reaction time. |
format |
Article |
author |
Mohd Razali Shamsuddin Nurul Asikin-Mijan Mohd Izham Saiman Tengku Sharifah Marliza Mohd Ambar Yarmo Yap, Taufiq Yun Hin |
author_facet |
Mohd Razali Shamsuddin Nurul Asikin-Mijan Mohd Izham Saiman Tengku Sharifah Marliza Mohd Ambar Yarmo Yap, Taufiq Yun Hin |
author_sort |
Mohd Razali Shamsuddin |
title |
Evaluation of NiO/TALC catalytic performance in carbon dioxide reforming of methane |
title_short |
Evaluation of NiO/TALC catalytic performance in carbon dioxide reforming of methane |
title_full |
Evaluation of NiO/TALC catalytic performance in carbon dioxide reforming of methane |
title_fullStr |
Evaluation of NiO/TALC catalytic performance in carbon dioxide reforming of methane |
title_full_unstemmed |
Evaluation of NiO/TALC catalytic performance in carbon dioxide reforming of methane |
title_sort |
evaluation of nio/talc catalytic performance in carbon dioxide reforming of methane |
publisher |
Elsevier B.V. |
publishDate |
2021 |
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https://eprints.ums.edu.my/id/eprint/31814/3/Evaluation%20of%20NiO%20TALC%20Catalytic%20performance%20in%20carbon%20dioxide%20reforming%20of%20methane.%20ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/31814/4/Evaluation%20of%20NiO%20TALC%20Catalytic%20performance%20in%20carbon%20dioxide.pdf https://eprints.ums.edu.my/id/eprint/31814/ https://www.sciencedirect.com/science/article/abs/pii/S1876107021002078#:~:text=All%20catalysts%20showed%20promising%20catalytic,1%20atm%20pressure%20reaction%20condition. https://doi.org/10.1016/j.jtice.2021.04.030 |
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1760230942225465344 |
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13.18916 |