Hydroconversion of used palm cooking oil into bio-jet fuel over phosphoric acid-modified nano-zirconia catalyst

Saviola, Aldino Javier and Wijaya, Karna and Syoufian, Akhmad and Saputri, Wahyu Dita and Saputra, Dita Adi and Saputra, Dita Adi and Aziz, Ilyas Taufik Abdul and Oh, Won-Chun (2024) Hydroconversion of used palm cooking oil into bio-jet fuel over phosphoric acid-modified nano-zirconia catalyst. Case Studies in Chemical and Environmental Engineering, 9. ISSN 26660164

[thumbnail of 4.1-s2.0-S2666016424000471-main.pdf] Text
4.1-s2.0-S2666016424000471-main.pdf - Published Version
Restricted to Registered users only
Download (7MB) | Request a copy

Abstract

The objectives of this study were to determine the optimum phosphoric acid concentration that produces a PO4–ZrO2 catalyst with the best acidity and examine its performance in the catalytic hydroconversion of used palm cooking oil. The catalysts were characterized by XRD, FTIR, NH3–TPD, SAA, and FESEM–EDX Mapping. The results showed that at 550 °C, the PZ 2 (the best acidity) catalyst produced liquid product and bio-jet fuel selectivity of 39.44% and 33.92%, respectively. On the other hand, a pure ZrO2 catalyst can only have liquid product and bio-jet fuel selectivity of 36.00% and 29.32%, respectively.

Item Type: Article
Uncontrolled Keywords: Bio-jet fuel; Hydroconversion; Phosphoric acid; Used palm cooking oil; Zirconia
Subjects: Q Science > QD Chemistry
Divisions: Faculty of Mathematics and Natural Sciences > Chemistry Department
Depositing User: Ismu WIDARTO
Date Deposited: 22 May 2025 04:22
Last Modified: 22 May 2025 04:22
URI: https://ir.lib.ugm.ac.id/id/eprint/18217

Actions (login required)

View Item
View Item