Synthesis and characterization of sulfonated carbon catalysts derived from biomass waste and its evaluation in glycerol acetylation

por Nda-Umar, Usman Idris, Ramli, Irmawati, Muhamad, Ernee Noryana, Azri, Norsahida
Publicado 2022

An overview of recent research in the conversion of glycerol into biofuels, fuel additives and other bio-based chemicals

por Nda-Umar, Usman Idris, Ramli, Irmawati, Taufiq-Yap, Yun Hin, Muhamad, Ernee Noryana
Publicado 2019

Optimization and characterization of mesoporous sulfonated carbon catalyst and its application in modelling and optimization of acetin production

por Nda Umar, Usman Idris, Ramli, Irmawati, Muhamad, Ernee Noryana, Azri, Norsahida, Yap, Taufiq Yun Hin
Publicado 2020

Glycerol acetylation over yttrium oxide (Y2O3) catalyst supported on palm kernel shell-derived carbon and parameters optimization studies using response surface methodology (RSM)

por Fidelis Uchenna, Amadi, Irmawati, Ramli, Taufiq-Yap, Yun Hin, Mohd Izham, Saiman, Nda-Umar, Usman Idris
Publicado 2023

Copper-dolomite as effective catalyst for glycerol hydrogenolysis to 1,2-propanediol

por Azri, Norsahida, Ramli, Irmawati, Nda-Umar, Usman Idris, Shamsuddin, Mohd Razali, Saiman, Mohd Izham, Yap, Taufiq Yun Hin
Publicado 2020

K2O doped dolomite as heterogeneous catalyst for fatty acid methyl ester production from palm oil

por Yahaya, Muhammad, Ramli, Irmawati, Muhamad, Ernee Noryana, Ishak, Nor Shafizah, Nda Umar, Usman Idris, Yap, Taufiq Yun Hin
Publicado 2020

Effect of Bimetallic Co-Cu/dolomite catalyst on glycerol conversion to 1,2-propanediol

por Azri, Norsahida, Irmawati, Ramli, Nda-Umar, Usman Idris, Saiman, Mohd Izham, Taufiq-Yap, Yun Hin, Abdulkareem-Alsultan, Ghassan
Publicado 2024

Organosulfonic acid-functionalized biomass-derived carbon as a catalyst for glycerol acetylation and optimization studies via response surface methodology

por Nda-Umar, Usman Idris, Ramli, Irmawati, Muhamad, Ernee Noryana, Azri, Norsahida, Ishak, Nor Shafizah, Yahaya, Muhamad, Yap, Yun Hin @ Md. Taufiq
Publicado 2021

Screening of promoted CeO2/Al2O3 catalysts in aqueous phase glycerol reforming and hydrogenolysis into 1,2-propanediol

por Azri, Norsahida, Irmawati, Ramli, Leong, Rudy Hakim Danial, Nda-Umar, Usman Idris, Saiman, Mohd Izham, Taufiq-Yap, Yun Hin, Abdulkareem-Alsultan, G.
Publicado 2024