A short review on catalyst, feedstock, modernised process, current state and challenges on biodiesel production

AG Alsultan, N Asikin-Mijan, Z Ibrahim, R Yunus… - Catalysts, 2021 - mdpi.com
Biodiesel, comprising mono alkyl fatty acid esters or methyl ethyl esters, is an encouraging
option to fossil fuels or diesel produced from petroleum; it has comparable characteristics …

Recent advances on catalytic deoxygenation of residues for bio-oil production: An overview

AAF da Costa, LH de Oliveira Pires, DR Padron… - Molecular …, 2022 - Elsevier
Pyrolysis is an efficient method for converting this potential environmental contaminant into
bio-oil or other products that have specific applications. Recent pyrolysis processes …

Green diesel production from palm fatty acid distillate over SBA-15-supported nickel, cobalt, and nickel/cobalt catalysts

MF Kamaruzaman, YH Taufiq-Yap, D Derawi - Biomass and Bioenergy, 2020 - Elsevier
The utilization of non-edible and low-cost feedstock in bioenergy research is getting more
attention in recent decades. Catalytic deoxygenation of fatty acids from waste oil feedstocks …

CaO catalyst for multi-route conversion of oakwood biomass to value-added chemicals and fuel precursors in fast pyrolysis

J Gupta, K Papadikis, EY Konysheva, Y Lin… - Applied Catalysis B …, 2021 - Elsevier
The impact of CaO on oakwood pyrolysis was explored by the Py-GC/MS at 500° C. Ca (OH)
2 presents on the CaO surface, indicating its partial hydration (noted as CaO OH). CaO OH …

Production of green diesel via cleaner catalytic deoxygenation of Jatropha curcas oil

N Asikin-Mijan, HV Lee… - Journal of Cleaner …, 2017 - Elsevier
Utilization of green diesel derived from biomass in industries and transportation has
significantly increased energy security by reducing the dependency on the petroleum and …

Single-step catalytic deoxygenation-cracking of tung oil to bio-jet fuel over CoW/silica-alumina catalysts

N Asikin-Mijan, G AbdulKareem-Alsultan, MS Mastuli… - Fuel, 2022 - Elsevier
Bifunctional Co-W catalysts with variable Co-W dosages on silica-alumina (SA) were
prepared and tested for the catalytic deoxygenation-cracking of tung oil (TO) for the …

Deoxygenation of waste cooking to renewable diesel over walnut shell-derived nanorode activated carbon supported CaO-La2O3 catalyst

GA Alsultan, N Asikin-Mijan, HV Lee… - Energy Conversion and …, 2017 - Elsevier
Waste cooking oil (WCO) is a potential non-edible feedstock that is sustainable for
production of automotive green diesel. The present study focused on synthesis of WCO …

Base-acid relay catalytic upgrading of coal pyrolysis volatiles over CaO and HZSM-5 catalysts

H Yang, J Zhang, Z Chen, L Wan, C Li, X Zhang… - Journal of Analytical and …, 2023 - Elsevier
The relay catalytic upgrading of coal pyrolysis volatiles employing different layouts of basic
CaO and acidic HZSM-5 zeolite was proposed to improve the tar quality as well as alleviate …

Deoxygenation of triolein to green diesel in the H2-free condition: Effect of transition metal oxide supported on zeolite Y

MY Choo, LE Oi, TC Ling, EP Ng, YC Lin… - Journal of Analytical and …, 2020 - Elsevier
H 2-free deoxygenation is a very important process in producing high-quality biofuel without
the use of H 2 gas supply. Considering the costly price of the noble metals, transition metal …

Solvent-free catalytic deoxygenation of palm fatty acid distillate over cobalt and manganese supported on activated carbon originating from waste coconut shell

MS Gamal, N Asikin-Mijan, M Arumugam… - Journal of Analytical and …, 2019 - Elsevier
The deoxygenation of palm fatty acid distillate (PFAD) containing very large amounts of free
fatty acids was performed over Co and Mn supported on activated carbon (AC) derived from …