Recent progress on sulfated nanozirconia as a solid acid catalyst in the hydrocracking reaction

SJ Sekewael, RA Pratika, L Hauli, AK Amin, M Utami… - Catalysts, 2022 - mdpi.com
Zirconia has advantageous thermal stability and acid–base properties. The acidity character
of ZrO2 can be enhanced through the sulfation process forming sulfated zirconia (ZrO2 …

A comprehensive review of experimental parameters in bio-oil upgrading from pyrolysis of biomass to biofuel through catalytic hydrodeoxygenation

S Gea, YA Hutapea, AFR Piliang, AN Pulungan… - BioEnergy …, 2023 - Springer
Fossil fuel reserve depletion and environmental concerns have spurred substantial research
to find alternative energy sources. Bio-oil derived from biomass pyrolysis has great potential …

Hydrocracking of crude palm oil to a biofuel using zirconium nitride and zirconium phosphide-modified bentonite

H Hasanudin, WR Asri, IS Zulaikha, C Ayu… - RSC …, 2022 - pubs.rsc.org
In this study, bentonite modified by zirconium nitride (ZrN) and zirconium phosphide (ZrP)
catalysts was studied in the hydrocracking of crude palm oil to biofuels. The study …

Synthesis, characterizations and catalysis of sulfated silica and nickel modified silica catalysts for diethyl ether (DEE) production from ethanol towards renewable …

K Wijaya, ML Lammaduma Malau, M Utami, S Mulijani… - Catalysts, 2021 - mdpi.com
Sulfated silica (SO4/SiO2) and nickel impregnated sulfated silica (Ni-SO4/SiO2) catalysts
have been successfully carried out for the conversion of ethanol into diethyl ether (DEE) as a …

Enhanced isopropyl alcohol conversion over acidic nickel phosphate-supported zeolite catalysts

H Hasanudin, WR Asri, L Andini, F Riyanti, A Mara… - ACS …, 2022 - ACS Publications
In this preliminary research, the catalytic activity of isopropyl alcohol conversion to
diisopropyl ether through dehydration reaction catalyzed by zeolite-Ni and zeolite-Ni …

[HTML][HTML] Conversion of crude palm oil to biofuels via catalytic hydrocracking over NiN-supported natural bentonite

H Hasanudin, WR Asri, U Permatahati… - AIMS …, 2023 - aimspress.com
Nickel nitride supported on natural bentonite was prepared and tested for hydrocracking
Crude Palm Oil (CPO). The catalyst was prepared using the wet impregnation method and …

Effect of Sulfation on Physicochemical Properties of ZrO2 and TiO2 Nanoparticles

K Wijaya, RA Pratika, ER Fitri, PF Prabani… - Korean Journal of …, 2022 - koreascience.kr
Abstract Effect of sulfation processes on the physicochemical properties of ZrO 2 and TiO 2
nanoparticles were thoroughly investigated. SO 4/ZrO 2 and SO 4/TiO 2 catalysts were …

Modification of TiO2 as SO4/TiO2 Acid and CaO/TiO2 Base Catalysts and Their Applications in Conversion of Waste Frying Oil (WFO) into Biodiesel

K Wijaya, RA Pratika, W Trisunaryanti… - Advances in Catalysts …, 2024 - Springer
The SO4/TiO2acid and CaO/TiO2base catalystshave been successfully prepared for the
conversion of waste frying oil into biodiesel. The acid catalyst was prepared through direct …

[PDF][PDF] Synthesis, characterizations and catalysis of sulfated silica and nickel modified silica catalysts for diethyl ether (DEE) production from ethanol towards …

K Wijaya, LLM Malau, M Utami, S Mulijani, A Patah… - 2021 - academia.edu
Sulfated silica (SO4/SiO2) and nickel impregnated sulfated silica (Ni-SO4/SiO2) catalysts
have been successfully carried out for the conversion of ethanol into diethyl ether (DEE) as a …

[PDF][PDF] Recent Progress on Sulfated Nanozirconia as a Solid Acid Catalyst in the Hydrocracking Reaction. Catalysts 2022, 12, 191

SJ Sekewael, RA Pratika, L Hauli, AK Amin… - … Solutions for Advanced …, 2022 - core.ac.uk
Zirconia has advantageous thermal stability and acid–base properties. The acidity character
of ZrO2 can be enhanced through the sulfation process forming sulfated zirconia (ZrO2 …