Improvements in hydrogen production from methane dry reforming on filament-shaped mesoporous alumina-supported cobalt nanocatalyst
The mesoporous gamma-alumina (g-Al2O3) synthesized via evaporation-induced self-assembly method (EISA) using inorganic salt, Al(NO3)3$9H2O precursor and water-ethanol solvent mixture was implemented as a support for Co catalyst in methane dry reforming at 973e1073 K under 1 atm. The g-Al2O3 support...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier Ltd
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/31605/ http://umpir.ump.edu.my/id/eprint/31605/1/Paper_1.pdf |
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| author | Tran, Ngoc Thang Pham, Thong Le Minh Nguyen, Trinh Duy Cuong, Nguyen Van Siang, Tan Ji Phuong, Pham T.T. A.A., Jalil Truong, Quang Duc Sumaiya, Zainal Abidin Hagos, Ftwi Y. Sonil, Nanda N. Vo, Dai-Viet |
| author_facet | Tran, Ngoc Thang Pham, Thong Le Minh Nguyen, Trinh Duy Cuong, Nguyen Van Siang, Tan Ji Phuong, Pham T.T. A.A., Jalil Truong, Quang Duc Sumaiya, Zainal Abidin Hagos, Ftwi Y. Sonil, Nanda N. Vo, Dai-Viet |
| author_sort | Tran, Ngoc Thang |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | The mesoporous gamma-alumina (g-Al2O3) synthesized via evaporation-induced self-assembly method (EISA) using inorganic salt, Al(NO3)3$9H2O precursor and water-ethanol solvent mixture was implemented as a support for Co catalyst in methane dry reforming at 973e1073 K under 1 atm. The g-Al2O3 support possessed filament-shaped morphology with surface area of 173.4 m2 g1 and cobalt nanoparticles were successfully dispersed on support with small crystallite size of 7.8 nm. The stability of 10%Co/Al2O3 was evident for CH4 and CO2 conversions at 1023 and 1073 K. CH4 conversion could reach to 76.2% while 81.6% was observed for CO2 conversion at 1073 K. Although graphitic and amorphous carbons were unavoidably formed on used catalyst, 10%Co/Al2O3 exhibited an outstanding performance comparable to noble metals with the desired ratio of H2/CO for downstream Fischer-Tropsch process. |
| first_indexed | 2025-11-15T03:03:02Z |
| format | Article |
| id | ump-31605 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:03:02Z |
| publishDate | 2021 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-316052021-07-15T07:53:49Z http://umpir.ump.edu.my/id/eprint/31605/ Improvements in hydrogen production from methane dry reforming on filament-shaped mesoporous alumina-supported cobalt nanocatalyst Tran, Ngoc Thang Pham, Thong Le Minh Nguyen, Trinh Duy Cuong, Nguyen Van Siang, Tan Ji Phuong, Pham T.T. A.A., Jalil Truong, Quang Duc Sumaiya, Zainal Abidin Hagos, Ftwi Y. Sonil, Nanda N. Vo, Dai-Viet T Technology (General) TP Chemical technology The mesoporous gamma-alumina (g-Al2O3) synthesized via evaporation-induced self-assembly method (EISA) using inorganic salt, Al(NO3)3$9H2O precursor and water-ethanol solvent mixture was implemented as a support for Co catalyst in methane dry reforming at 973e1073 K under 1 atm. The g-Al2O3 support possessed filament-shaped morphology with surface area of 173.4 m2 g1 and cobalt nanoparticles were successfully dispersed on support with small crystallite size of 7.8 nm. The stability of 10%Co/Al2O3 was evident for CH4 and CO2 conversions at 1023 and 1073 K. CH4 conversion could reach to 76.2% while 81.6% was observed for CO2 conversion at 1073 K. Although graphitic and amorphous carbons were unavoidably formed on used catalyst, 10%Co/Al2O3 exhibited an outstanding performance comparable to noble metals with the desired ratio of H2/CO for downstream Fischer-Tropsch process. Elsevier Ltd 2021-07-13 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/31605/1/Paper_1.pdf Tran, Ngoc Thang and Pham, Thong Le Minh and Nguyen, Trinh Duy and Cuong, Nguyen Van and Siang, Tan Ji and Phuong, Pham T.T. and A.A., Jalil and Truong, Quang Duc and Sumaiya, Zainal Abidin and Hagos, Ftwi Y. and Sonil, Nanda and N. Vo, Dai-Viet (2021) Improvements in hydrogen production from methane dry reforming on filament-shaped mesoporous alumina-supported cobalt nanocatalyst. International Journal of Hydrogen Energy, 46 (48). pp. 24781-24790. ISSN 0360-3199. (Published) http://www.elsevier.com/locate/he https://doi.org/10.1016/j.ijhydene.2020.06.142 |
| spellingShingle | T Technology (General) TP Chemical technology Tran, Ngoc Thang Pham, Thong Le Minh Nguyen, Trinh Duy Cuong, Nguyen Van Siang, Tan Ji Phuong, Pham T.T. A.A., Jalil Truong, Quang Duc Sumaiya, Zainal Abidin Hagos, Ftwi Y. Sonil, Nanda N. Vo, Dai-Viet Improvements in hydrogen production from methane dry reforming on filament-shaped mesoporous alumina-supported cobalt nanocatalyst |
| title | Improvements in hydrogen production from methane dry reforming on filament-shaped mesoporous alumina-supported cobalt nanocatalyst |
| title_full | Improvements in hydrogen production from methane dry reforming on filament-shaped mesoporous alumina-supported cobalt nanocatalyst |
| title_fullStr | Improvements in hydrogen production from methane dry reforming on filament-shaped mesoporous alumina-supported cobalt nanocatalyst |
| title_full_unstemmed | Improvements in hydrogen production from methane dry reforming on filament-shaped mesoporous alumina-supported cobalt nanocatalyst |
| title_short | Improvements in hydrogen production from methane dry reforming on filament-shaped mesoporous alumina-supported cobalt nanocatalyst |
| title_sort | improvements in hydrogen production from methane dry reforming on filament-shaped mesoporous alumina-supported cobalt nanocatalyst |
| topic | T Technology (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/31605/ http://umpir.ump.edu.my/id/eprint/31605/ http://umpir.ump.edu.my/id/eprint/31605/ http://umpir.ump.edu.my/id/eprint/31605/1/Paper_1.pdf |