eprintid: 19629
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/96/29
datestamp: 2024-06-04 14:19:22
lastmod: 2024-06-04 14:19:22
status_changed: 2024-06-04 14:15:27
type: article
metadata_visibility: show
creators_name: Khan, S.
creators_name: Qureshi, K.M.
creators_name: Luyao, Z.
creators_name: Lup, A.N.K.
creators_name: Patah, M.F.A.
creators_name: Chuah, C.Y.
creators_name: Wan Daud, W.M.A.
title: Jet fuel production via palm oil hydrodeoxygenation over bifunctional zeolite mixture supported Ni catalyst: Effect of Si/Al ratio
ispublished: pub
keywords: Batch reactors; Catalyst selectivity; Jet fuel; Oil shale; Physicochemical properties; Zeolites, Alternative jet fuel; Bifunctional catalysts; Bifunctional zeolites; Fuel production; Hydrodeoxygenation; Ni catalysts; Physicochemical property; SAPO-11; Si/Al ratio; ]+ catalyst, Palm oil, aluminum; catalyst; physicochemical property; silicon; vegetable oil; zeolite
note: cited By 0
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 °C for palm oil hydrodeoxygenation over 10 wt Ni/ZSM-5.SAPO-11 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. © 2024 Elsevier Ltd
date: 2024
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85191662133&doi=10.1016%2fj.biombioe.2024.107237&partnerID=40&md5=fa627d40c92edaf9ef7c6faa674c6aa3
id_number: 10.1016/j.biombioe.2024.107237
full_text_status: none
publication: Biomass and Bioenergy
volume: 185
refereed: TRUE
citation:   Khan, S. and Qureshi, K.M. and Luyao, Z. and Lup, A.N.K. and Patah, M.F.A. and Chuah, C.Y. and Wan Daud, W.M.A.  (2024) Jet fuel production via palm oil hydrodeoxygenation over bifunctional zeolite mixture supported Ni catalyst: Effect of Si/Al ratio.  Biomass and Bioenergy, 185.