Efficient hydrogen production by microwave-assisted catalysis for glycerol-water solutions via NiO/zeolite-CaO catalyst
Hydrogen from glycerol is one of the most potent green energy sources to replace fossil fuels. Thus, converting a glycerol solution to hydrogen through microwave-assisted catalysis is continuously gaining interest from researchers worldwide. The research aim was to combine NiO/zeolite and CaO for ef...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier B.V.
2022
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| Online Access: | http://umpir.ump.edu.my/id/eprint/34617/ http://umpir.ump.edu.my/id/eprint/34617/1/Efficient%20hydrogen%20production%20by%20microwave-assisted%20catalysis%20for%20glycerol-water.pdf |
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| author | Husni, Husin Erdiwansyah, Erdiwansyah Ahmadi, Ahmadi Fahrizal, Nasution Rinaldi, Wahyu Abnisa, Faisal Rizalman, Mamat |
| author_facet | Husni, Husin Erdiwansyah, Erdiwansyah Ahmadi, Ahmadi Fahrizal, Nasution Rinaldi, Wahyu Abnisa, Faisal Rizalman, Mamat |
| author_sort | Husni, Husin |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Hydrogen from glycerol is one of the most potent green energy sources to replace fossil fuels. Thus, converting a glycerol solution to hydrogen through microwave-assisted catalysis is continuously gaining interest from researchers worldwide. The research aim was to combine NiO/zeolite and CaO for efficient hydrogen production from glycerol-water solution via microwave-assisted. The BET, XRD, and TEM were applied to characterize the properties of the NiO/zeolite-CaO catalyst. The influence of CaO content on NiO/zeolite (NiO/zeolite-CaO) catalyst, and microwave power on glycerol-water decomposition into hydrogen were investigated systematically. The catalytic performance for hydrogen production from glycerol-water solution was conducted in a fixed bed quartz-tube flow reactor via microwave irradiation a fed flow-rate (FFR) of 0.5 ml/min. Several characteristics, such as heating rate of 300–600 W, have been studied, CaO content of 10 wt.%, 30 wt.%, 40 wt.%, 50 wt.%, 60 wt.%, and 100 wt.%, respectively. The combined utilization of NiO/zeolite and CaO was efficient in obtaining more hydrogen production. Furthermore, the maximum conversion was found to be around 98.8%, while the highest hydrogen purity was found to be up to 96.6% when 20 wt.% NiO was used as an active site on natural zeolite and 50 wt.% CaO was used. |
| first_indexed | 2025-11-15T03:14:53Z |
| format | Article |
| id | ump-34617 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:14:53Z |
| publishDate | 2022 |
| publisher | Elsevier B.V. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-346172022-11-09T08:27:30Z http://umpir.ump.edu.my/id/eprint/34617/ Efficient hydrogen production by microwave-assisted catalysis for glycerol-water solutions via NiO/zeolite-CaO catalyst Husni, Husin Erdiwansyah, Erdiwansyah Ahmadi, Ahmadi Fahrizal, Nasution Rinaldi, Wahyu Abnisa, Faisal Rizalman, Mamat TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TP Chemical technology Hydrogen from glycerol is one of the most potent green energy sources to replace fossil fuels. Thus, converting a glycerol solution to hydrogen through microwave-assisted catalysis is continuously gaining interest from researchers worldwide. The research aim was to combine NiO/zeolite and CaO for efficient hydrogen production from glycerol-water solution via microwave-assisted. The BET, XRD, and TEM were applied to characterize the properties of the NiO/zeolite-CaO catalyst. The influence of CaO content on NiO/zeolite (NiO/zeolite-CaO) catalyst, and microwave power on glycerol-water decomposition into hydrogen were investigated systematically. The catalytic performance for hydrogen production from glycerol-water solution was conducted in a fixed bed quartz-tube flow reactor via microwave irradiation a fed flow-rate (FFR) of 0.5 ml/min. Several characteristics, such as heating rate of 300–600 W, have been studied, CaO content of 10 wt.%, 30 wt.%, 40 wt.%, 50 wt.%, 60 wt.%, and 100 wt.%, respectively. The combined utilization of NiO/zeolite and CaO was efficient in obtaining more hydrogen production. Furthermore, the maximum conversion was found to be around 98.8%, while the highest hydrogen purity was found to be up to 96.6% when 20 wt.% NiO was used as an active site on natural zeolite and 50 wt.% CaO was used. Elsevier B.V. 2022-07 Article PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/34617/1/Efficient%20hydrogen%20production%20by%20microwave-assisted%20catalysis%20for%20glycerol-water.pdf Husni, Husin and Erdiwansyah, Erdiwansyah and Ahmadi, Ahmadi and Fahrizal, Nasution and Rinaldi, Wahyu and Abnisa, Faisal and Rizalman, Mamat (2022) Efficient hydrogen production by microwave-assisted catalysis for glycerol-water solutions via NiO/zeolite-CaO catalyst. South African Journal of Chemical Engineering, 41. pp. 43-50. ISSN 1026-9185. (Published) https://doi.org/10.1016/j.sajce.2022.04.004 https://doi.org/10.1016/j.sajce.2022.04.004 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TP Chemical technology Husni, Husin Erdiwansyah, Erdiwansyah Ahmadi, Ahmadi Fahrizal, Nasution Rinaldi, Wahyu Abnisa, Faisal Rizalman, Mamat Efficient hydrogen production by microwave-assisted catalysis for glycerol-water solutions via NiO/zeolite-CaO catalyst |
| title | Efficient hydrogen production by microwave-assisted catalysis for glycerol-water solutions via NiO/zeolite-CaO catalyst |
| title_full | Efficient hydrogen production by microwave-assisted catalysis for glycerol-water solutions via NiO/zeolite-CaO catalyst |
| title_fullStr | Efficient hydrogen production by microwave-assisted catalysis for glycerol-water solutions via NiO/zeolite-CaO catalyst |
| title_full_unstemmed | Efficient hydrogen production by microwave-assisted catalysis for glycerol-water solutions via NiO/zeolite-CaO catalyst |
| title_short | Efficient hydrogen production by microwave-assisted catalysis for glycerol-water solutions via NiO/zeolite-CaO catalyst |
| title_sort | efficient hydrogen production by microwave-assisted catalysis for glycerol-water solutions via nio/zeolite-cao catalyst |
| topic | TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/34617/ http://umpir.ump.edu.my/id/eprint/34617/ http://umpir.ump.edu.my/id/eprint/34617/ http://umpir.ump.edu.my/id/eprint/34617/1/Efficient%20hydrogen%20production%20by%20microwave-assisted%20catalysis%20for%20glycerol-water.pdf |