The production of jet fuel from renewable source (i.e., biomass) has been improving since the past few years. In Malaysia, palm-based biomass is being widely studied for the production of transportation fuels due to its abundant supply. Hence, this study focused on the production of bio-jet fuel from different types of palm oil (e.g., palm-based waste cooking oil, palm olein, palm kernel oil) through deoxygenation process. Several types of deoxygenation catalysts (e.g., CaO, Zeolite, V₂O₅, Pd/C, TiO₂) were selected to investigate the efficiency of jet fuel-based hydrocarbon production under condition of 400 °C for 2 h with different catalyst loading (e.g., 0 wt%, 5 wt%, 6 wt%, 7 wt%, 8 wt%, 9 wt% and 10 wt%). The physico-chemical properties of yielded liquid fuel were tested by using GC-MS analyses, as well as density, kinematic viscosity, cloud point, pour point, smoke point, flash point and final boiling point. The deoxygenation of PKO over Pd/C at 8 wt% yielded the highest molar concentration of 96% liquid product (e.g., n-paraffins, isoparaffins, olefins, naphthenes, aromatic) and 73% of jet paraffins selectivity (C₈–C₁₆) under 400 °C for 2 h. In addition, the physicochemical properties of palm-based liquid fuel are complied with standard Jet A-1 fuel, in accordance to ASTM standards. The low temperature fluidity, combustion characteristics, and fuel volatility of this liquid product were comparable to Jet A-1 fuel.

自过去几年以来，可再生能源（即生物质）的喷气燃料生产一直在改善。在马来西亚，棕榈基生物质因其供应充足而被广泛研究用于生产运输燃料。因此，本研究的重点是通过脱氧过程从不同类型的棕榈油（例如，棕榈基废食用油、棕榈油精、棕榈仁油）生产生物喷气燃料。几种类型的脱氧催化剂（例如，CaO、沸石、V ₂ O ₅、Pd/C、TiO ₂) 用于研究在 400 °C 条件下 2 小时、不同催化剂负载量（例如，0 wt%、5 wt%、6 wt%、7 wt%、8 wt%、 9 重量％和 10 重量％）。通过使用 GC-MS 分析，以及密度、运动粘度、浊点、倾点、烟点、闪点和终沸点，测试了所得液体燃料的物理化学性质。PKO 在 8 wt% 的 Pd/C 上脱氧产生最高摩尔浓度的 96% 液体产物（例如，正链烷烃、异链烷烃、烯烃、环烷烃、芳烃）和 73% 的喷射链烷烃选择性（C ₈ -C ₁₆) 在 400 °C 下保持 2 小时。此外，棕榈基液体燃料的理化特性符合标准 Jet A-1 燃料，符合 ASTM 标准。这种液体产品的低温流动性、燃烧特性和燃料挥发性可与 Jet A-1 燃料相媲美。