Khan, Saima and Qureshi, Khan Muhammad and Luyao, Zeng and Lup, Andrew Ng Kay and Patah, Muhamad Fazly Abdul and Chuah, Chong Yang and Daud, Wan Mohd Ashri Wan (2024) Jet fuel production via palm oil hydrodeoxygenation over bifunctional zeolite mixture supported Ni catalyst: Effect of Si/Al ratio. Biomass & Bioenergy, 185. p. 107237. ISSN 0961-9534, DOI https://doi.org/10.1016/j.biombioe.2024.107237.
Full text not available from this repository.Abstract
The influence of the Si/Al ratio of ZSM-5 on 10 wt% Ni/ZSM-5.SAPO-11 catalysts were investigated through the palm oil hydrodeoxygenation (HDO) process, based on the product selectivity of alternative jet fuel. This study utilizes a 1 L batch reactor at 60 bar and 350 degrees C for palm oil hydrodeoxygenation over 10 wt% Ni/ZSM-5.SAPO11 catalysts. Si/Al ratio of 50 produces a 10 wt% Ni/ZSM-5.SAPO-11 catalyst with the optimum physicochemical properties for palm oil hydrodeoxygenation. TGA/DTG analysis of the spent catalyst shows that the catalyst has good thermal and catalyst stability with minor carbon deposition. GC/MS analysis also demonstrated a 100 % palm oil conversion to alternative jet fuel. The highest jet fuel yield of 51 % was attained with a Si/Al ratio of 50. The physicochemical properties of alternative jet fuel samples were measured to ensure that the conventional fuel standard limits were appropriately followed. These results indicated that such types of bifunctional Ni-based catalysts have the potential to be used in the conversion of triglycerides to alternative jet fuel.
| Item Type: | Article |
|---|---|
| Funders: | Fundamental Research Grant (YUTP-FRG) (015LC0-486) |
| Uncontrolled Keywords: | Palm oil; Si/Al ratio; HDO; Alternative jet fuel; Bifunctional catalyst |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Faculty of Engineering > Department of Chemical Engineering |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 23 Sep 2024 06:48 |
| Last Modified: | 23 Sep 2024 06:48 |
| URI: | http://eprints.um.edu.my/id/eprint/45182 |
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