Selective deoxygenation of sludge palm oil into diesel range fuel over mn-mo supported on activated carbon catalyst
Originating from deoxygenation (DO) technology, green diesel was innovated in order to act as a substitute for biodiesel, which contains unstable fatty acid alkyl ester owing to the existence of oxygenated species. Green diesel was manufactured following a process of catalytic DO of sludge palm oil...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
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MDPI
2022
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| _version_ | 1825938803296043008 |
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| author | Alsultan, Abdulkareem Asikin-Mijan, Nurul Obeas, Laith Islam, Aminul Mansir, Nasar Teo, Siow Razali, Siti Nassar, Maadh Mohamad, Surahim Taufiq-Yap, Yun |
| author_facet | Alsultan, Abdulkareem Asikin-Mijan, Nurul Obeas, Laith Islam, Aminul Mansir, Nasar Teo, Siow Razali, Siti Nassar, Maadh Mohamad, Surahim Taufiq-Yap, Yun |
| author_sort | Alsultan, Abdulkareem |
| collection | UPM |
| description | Originating from deoxygenation (DO) technology, green diesel was innovated in order to act as a substitute for biodiesel, which contains unstable fatty acid alkyl ester owing to the existence of oxygenated species. Green diesel was manufactured following a process of catalytic DO of sludge palm oil (SPO). An engineered Mn(0.5%)-Mo(0.5%)/AC catalyst was employed in a hydrogen-free atmosphere. The influence of Manganese (Mn) species (0.1–1 wt.%) on DO reactivity and the dissemination of the product were examined. The Mn(0.5%)-Mo(0.5%)/AC formulation gave rise to a superior harvest of approximately 89% liquid hydrocarbons; a higher proportion of diesel fraction selectivity n-(C15+C17) was obtained in the region of 93%. Where acid and basic active sites were present on the Mn(0.5%)-Mo(0.5%)/AC catalyst, decarboxylation and decarbonylation reaction mechanisms of SPO to DO were enhanced. Evidence of the high degree of stability of the Mn(0.5%)-Mo(0.5%)/AC catalyst during five continuous runs was presented, which, in mild reaction conditions, gave rise to a consistent hydrocarbon harvest of >72% and >94% selectivity for n-(C15+C17). |
| first_indexed | 2024-09-25T03:37:43Z |
| format | Article |
| id | upm.eprints-103157 |
| institution | Universiti Putra Malaysia |
| last_indexed | 2024-09-25T03:37:43Z |
| publishDate | 2022 |
| publisher | MDPI |
| record_format | dspace |
| spelling | upm.eprints-1031572024-06-23T01:27:58Z http://psasir.upm.edu.my/id/eprint/103157/ Selective deoxygenation of sludge palm oil into diesel range fuel over mn-mo supported on activated carbon catalyst Alsultan, Abdulkareem Asikin-Mijan, Nurul Obeas, Laith Islam, Aminul Mansir, Nasar Teo, Siow Razali, Siti Nassar, Maadh Mohamad, Surahim Taufiq-Yap, Yun Originating from deoxygenation (DO) technology, green diesel was innovated in order to act as a substitute for biodiesel, which contains unstable fatty acid alkyl ester owing to the existence of oxygenated species. Green diesel was manufactured following a process of catalytic DO of sludge palm oil (SPO). An engineered Mn(0.5%)-Mo(0.5%)/AC catalyst was employed in a hydrogen-free atmosphere. The influence of Manganese (Mn) species (0.1–1 wt.%) on DO reactivity and the dissemination of the product were examined. The Mn(0.5%)-Mo(0.5%)/AC formulation gave rise to a superior harvest of approximately 89% liquid hydrocarbons; a higher proportion of diesel fraction selectivity n-(C15+C17) was obtained in the region of 93%. Where acid and basic active sites were present on the Mn(0.5%)-Mo(0.5%)/AC catalyst, decarboxylation and decarbonylation reaction mechanisms of SPO to DO were enhanced. Evidence of the high degree of stability of the Mn(0.5%)-Mo(0.5%)/AC catalyst during five continuous runs was presented, which, in mild reaction conditions, gave rise to a consistent hydrocarbon harvest of >72% and >94% selectivity for n-(C15+C17). MDPI 2022 Article PeerReviewed Alsultan, Abdulkareem and Asikin-Mijan, Nurul and Obeas, Laith and Islam, Aminul and Mansir, Nasar and Teo, Siow and Razali, Siti and Nassar, Maadh and Mohamad, Surahim and Taufiq-Yap, Yun (2022) Selective deoxygenation of sludge palm oil into diesel range fuel over mn-mo supported on activated carbon catalyst. Catalysts, 12 (5). art. no. 566. pp. 1-15. ISSN 2073-4344 https://www.mdpi.com/2073-4344/12/5/566 10.3390/catal12050566 |
| spellingShingle | Alsultan, Abdulkareem Asikin-Mijan, Nurul Obeas, Laith Islam, Aminul Mansir, Nasar Teo, Siow Razali, Siti Nassar, Maadh Mohamad, Surahim Taufiq-Yap, Yun Selective deoxygenation of sludge palm oil into diesel range fuel over mn-mo supported on activated carbon catalyst |
| title | Selective deoxygenation of sludge palm oil into diesel range fuel over mn-mo supported on activated carbon catalyst |
| title_full | Selective deoxygenation of sludge palm oil into diesel range fuel over mn-mo supported on activated carbon catalyst |
| title_fullStr | Selective deoxygenation of sludge palm oil into diesel range fuel over mn-mo supported on activated carbon catalyst |
| title_full_unstemmed | Selective deoxygenation of sludge palm oil into diesel range fuel over mn-mo supported on activated carbon catalyst |
| title_short | Selective deoxygenation of sludge palm oil into diesel range fuel over mn-mo supported on activated carbon catalyst |
| title_sort | selective deoxygenation of sludge palm oil into diesel range fuel over mn mo supported on activated carbon catalyst |
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