Catalytic deoxygenation of waste cooking oil utilizing nickel oxide catalysts over various supports to produce renewable diesel fuel
The development of renewable diesel fuel from the deoxygenation of non-edible oil is an alternative to non-renewable fuels. Herein, the evaluation of catalytic deoxygenation of waste cooking oil (WCO) over supported Ni-based catalysts was investigated. A series of Ni-based catalysts supported on act...
| Main Authors: | , , , , , , |
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| Format: | Article |
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Elsevier
2021
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| Online Access: | http://psasir.upm.edu.my/id/eprint/96302/ |
| _version_ | 1848862331623178240 |
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| author | Wan Khalit, Wan Nor Adira Mijan, Nurul Asikin Tengku Azmi, Tengku Sharifah Marliza Gamal, Mohammed Shamsuddin, Mohd Razali Saiman, Mohd Izham Yap, Taufiq Yun Hin |
| author_facet | Wan Khalit, Wan Nor Adira Mijan, Nurul Asikin Tengku Azmi, Tengku Sharifah Marliza Gamal, Mohammed Shamsuddin, Mohd Razali Saiman, Mohd Izham Yap, Taufiq Yun Hin |
| author_sort | Wan Khalit, Wan Nor Adira |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The development of renewable diesel fuel from the deoxygenation of non-edible oil is an alternative to non-renewable fuels. Herein, the evaluation of catalytic deoxygenation of waste cooking oil (WCO) over supported Ni-based catalysts was investigated. A series of Ni-based catalysts supported on activated carbon (AC), reduced graphene oxide (rGO), and beta zeolite (Zeo) were prepared via the wet-impregnation method and later carbonised under N2 flow at 550 °C for 4 h. Addition of Ni to AC improves the good physicochemical properties of the catalyst, owing to the high number of acid-base sites, high surface area, smaller crystallite size, and high pore volume of the catalyst. From the catalytic results, Ni20/AC was the most active catalyst by giving 90% hydrocarbon yield and 89% selectivity towards n-(C15 + C17) under H2-free and solvent-free conditions for 3 h at 350 °C and 300 rpm. Furthermore, it was stable up to the fourth cycle with consistent hydrocarbon yield (85–87%) and 66–77% selectively towards n-(C15 + C17). Overall, Ni20/AC shows highly promising catalytic performance due to its good physiochemical properties and high catalyst stability. |
| first_indexed | 2025-11-15T13:15:20Z |
| format | Article |
| id | upm-96302 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T13:15:20Z |
| publishDate | 2021 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-963022023-01-31T01:57:52Z http://psasir.upm.edu.my/id/eprint/96302/ Catalytic deoxygenation of waste cooking oil utilizing nickel oxide catalysts over various supports to produce renewable diesel fuel Wan Khalit, Wan Nor Adira Mijan, Nurul Asikin Tengku Azmi, Tengku Sharifah Marliza Gamal, Mohammed Shamsuddin, Mohd Razali Saiman, Mohd Izham Yap, Taufiq Yun Hin The development of renewable diesel fuel from the deoxygenation of non-edible oil is an alternative to non-renewable fuels. Herein, the evaluation of catalytic deoxygenation of waste cooking oil (WCO) over supported Ni-based catalysts was investigated. A series of Ni-based catalysts supported on activated carbon (AC), reduced graphene oxide (rGO), and beta zeolite (Zeo) were prepared via the wet-impregnation method and later carbonised under N2 flow at 550 °C for 4 h. Addition of Ni to AC improves the good physicochemical properties of the catalyst, owing to the high number of acid-base sites, high surface area, smaller crystallite size, and high pore volume of the catalyst. From the catalytic results, Ni20/AC was the most active catalyst by giving 90% hydrocarbon yield and 89% selectivity towards n-(C15 + C17) under H2-free and solvent-free conditions for 3 h at 350 °C and 300 rpm. Furthermore, it was stable up to the fourth cycle with consistent hydrocarbon yield (85–87%) and 66–77% selectively towards n-(C15 + C17). Overall, Ni20/AC shows highly promising catalytic performance due to its good physiochemical properties and high catalyst stability. Elsevier 2021 Article PeerReviewed Wan Khalit, Wan Nor Adira and Mijan, Nurul Asikin and Tengku Azmi, Tengku Sharifah Marliza and Gamal, Mohammed and Shamsuddin, Mohd Razali and Saiman, Mohd Izham and Yap, Taufiq Yun Hin (2021) Catalytic deoxygenation of waste cooking oil utilizing nickel oxide catalysts over various supports to produce renewable diesel fuel. Biomass and Bioenergy, 154. art. no. 106248. pp. 1-15. ISSN 0961-9534 https://www.sciencedirect.com/science/article/pii/S096195342100283X 10.1016/j.biombioe.2021.106248 |
| spellingShingle | Wan Khalit, Wan Nor Adira Mijan, Nurul Asikin Tengku Azmi, Tengku Sharifah Marliza Gamal, Mohammed Shamsuddin, Mohd Razali Saiman, Mohd Izham Yap, Taufiq Yun Hin Catalytic deoxygenation of waste cooking oil utilizing nickel oxide catalysts over various supports to produce renewable diesel fuel |
| title | Catalytic deoxygenation of waste cooking oil utilizing nickel oxide catalysts over various supports to produce renewable diesel fuel |
| title_full | Catalytic deoxygenation of waste cooking oil utilizing nickel oxide catalysts over various supports to produce renewable diesel fuel |
| title_fullStr | Catalytic deoxygenation of waste cooking oil utilizing nickel oxide catalysts over various supports to produce renewable diesel fuel |
| title_full_unstemmed | Catalytic deoxygenation of waste cooking oil utilizing nickel oxide catalysts over various supports to produce renewable diesel fuel |
| title_short | Catalytic deoxygenation of waste cooking oil utilizing nickel oxide catalysts over various supports to produce renewable diesel fuel |
| title_sort | catalytic deoxygenation of waste cooking oil utilizing nickel oxide catalysts over various supports to produce renewable diesel fuel |
| url | http://psasir.upm.edu.my/id/eprint/96302/ http://psasir.upm.edu.my/id/eprint/96302/ http://psasir.upm.edu.my/id/eprint/96302/ |