Greenhouse Gases Mitigation by CO2 Reforming of Methane to Hydrogen-rich Syngas using Praseodymium Oxide Supported Cobalt Catalyst
This study focuses on the potential of hydrogen rich syngas production by CO2 reforming of methane over Co/Pr2O3catalyst. The Co/Pr2O3catalyst was synthesized via wet-impregnation method and characterized for physicochemical properties by TGA, XRD, BET, H2-TPR, FESEM, EDX, and FTIR. The CO2reforming...
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| Format: | Article |
| Language: | English |
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Springer
2016
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| Online Access: | http://umpir.ump.edu.my/id/eprint/14176/1/fkksa-2016-ckcheng-Greenhouse%20Gases%20Mitigation%20by%20CO2%20Reforming.pdf |
| _version_ | 1796991516972941312 |
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| author | Ayodele, Bamidele V. Khan, Maksudur R. Cheng, C. K. |
| author_facet | Ayodele, Bamidele V. Khan, Maksudur R. Cheng, C. K. |
| author_sort | Ayodele, Bamidele V. |
| collection | UMP |
| description | This study focuses on the potential of hydrogen rich syngas production by CO2 reforming of methane over Co/Pr2O3catalyst. The Co/Pr2O3catalyst was synthesized via wet-impregnation method and characterized for physicochemical properties by TGA, XRD, BET, H2-TPR, FESEM, EDX, and FTIR. The CO2reforming of methane over the as-synthesized catalyst was studied in a tubular stainless steel fixed-bed reactor at feed ratio ranged 0.1–1.0, temperature ranged 923–1023 K, and gas hourly space velocity (GHSV) of 30,000 h-1 under atmospheric pressure condition. The catalyst activity studies showed that the increase in the reaction temperature from 923 to 1023 K and feed ratio from 0.1 to 1.0 resulted in a corresponding increase in the reactant’s conversion and the product’s yields. At 1023 K and feed ratio of 1.0, the activity of the Co/Pr2O3 catalyst climaxed with CH4 and CO2 conversions of 41.49 and 42.36 %. Moreover, the catalyst activity at 1023 K and feed ratio of 1.0 resulted in the production of H2and CO yields of 40.7 and 40.90 %,respectively. The syngas produced was estimated to have H2:CO ratio of 0.995, making it suitable as chemical building blocks for the production of oxygenated fuel and other value-added chemicals. The used Co/Pr2O3 catalyst which was characterized by TPO, XRD, and SEM-EDX show some evidence of carbon formation and deposition on its surface. |
| first_indexed | 2024-03-06T12:06:38Z |
| format | Article |
| id | UMPir14176 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:06:38Z |
| publishDate | 2016 |
| publisher | Springer |
| record_format | dspace |
| spelling | UMPir141762019-08-28T03:24:26Z http://umpir.ump.edu.my/id/eprint/14176/ Greenhouse Gases Mitigation by CO2 Reforming of Methane to Hydrogen-rich Syngas using Praseodymium Oxide Supported Cobalt Catalyst Ayodele, Bamidele V. Khan, Maksudur R. Cheng, C. K. TP Chemical technology This study focuses on the potential of hydrogen rich syngas production by CO2 reforming of methane over Co/Pr2O3catalyst. The Co/Pr2O3catalyst was synthesized via wet-impregnation method and characterized for physicochemical properties by TGA, XRD, BET, H2-TPR, FESEM, EDX, and FTIR. The CO2reforming of methane over the as-synthesized catalyst was studied in a tubular stainless steel fixed-bed reactor at feed ratio ranged 0.1–1.0, temperature ranged 923–1023 K, and gas hourly space velocity (GHSV) of 30,000 h-1 under atmospheric pressure condition. The catalyst activity studies showed that the increase in the reaction temperature from 923 to 1023 K and feed ratio from 0.1 to 1.0 resulted in a corresponding increase in the reactant’s conversion and the product’s yields. At 1023 K and feed ratio of 1.0, the activity of the Co/Pr2O3 catalyst climaxed with CH4 and CO2 conversions of 41.49 and 42.36 %. Moreover, the catalyst activity at 1023 K and feed ratio of 1.0 resulted in the production of H2and CO yields of 40.7 and 40.90 %,respectively. The syngas produced was estimated to have H2:CO ratio of 0.995, making it suitable as chemical building blocks for the production of oxygenated fuel and other value-added chemicals. The used Co/Pr2O3 catalyst which was characterized by TPO, XRD, and SEM-EDX show some evidence of carbon formation and deposition on its surface. Springer 2016-08-25 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/14176/1/fkksa-2016-ckcheng-Greenhouse%20Gases%20Mitigation%20by%20CO2%20Reforming.pdf Ayodele, Bamidele V. and Khan, Maksudur R. and Cheng, C. K. (2016) Greenhouse Gases Mitigation by CO2 Reforming of Methane to Hydrogen-rich Syngas using Praseodymium Oxide Supported Cobalt Catalyst. Clean Technologies and Environment Policy. pp. 1-13. ISSN 1618-954X (Print); 1618-9558 (Online). (Published) http://dx.doi.org/10.1007/s10098-016-1267-z DOI:10.1007/s10098-016-1267-z |
| spellingShingle | TP Chemical technology Ayodele, Bamidele V. Khan, Maksudur R. Cheng, C. K. Greenhouse Gases Mitigation by CO2 Reforming of Methane to Hydrogen-rich Syngas using Praseodymium Oxide Supported Cobalt Catalyst |
| title | Greenhouse Gases Mitigation by CO2 Reforming of Methane to Hydrogen-rich Syngas using Praseodymium Oxide Supported Cobalt Catalyst |
| title_full | Greenhouse Gases Mitigation by CO2 Reforming of Methane to Hydrogen-rich Syngas using Praseodymium Oxide Supported Cobalt Catalyst |
| title_fullStr | Greenhouse Gases Mitigation by CO2 Reforming of Methane to Hydrogen-rich Syngas using Praseodymium Oxide Supported Cobalt Catalyst |
| title_full_unstemmed | Greenhouse Gases Mitigation by CO2 Reforming of Methane to Hydrogen-rich Syngas using Praseodymium Oxide Supported Cobalt Catalyst |
| title_short | Greenhouse Gases Mitigation by CO2 Reforming of Methane to Hydrogen-rich Syngas using Praseodymium Oxide Supported Cobalt Catalyst |
| title_sort | greenhouse gases mitigation by co2 reforming of methane to hydrogen rich syngas using praseodymium oxide supported cobalt catalyst |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/14176/1/fkksa-2016-ckcheng-Greenhouse%20Gases%20Mitigation%20by%20CO2%20Reforming.pdf |
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