Sulphonated biomass-based catalyst for solketal synthesis by acetalization of glycerol – A byproduct of biodiesel production

af Saikia, Kankana, Rajkumari, Kalyani, Moyon, N. Shaemningwar, Basumatary, Sanjay, Halder, Gopinath, Rashid, Umer, Rokhum, Samuel Lalthazuala
Udgivet 2022

Sulphonated cellulose-based carbon as a green heterogeneous catalyst for biodiesel production: process optimization and kinetic studies

af Saikia, Kankana, Ngaosuwan, Kanokwan, Assabumrungrat, Suttichai, Singh, Bhaskar, Okoye, Patrick U., Rashid, Umer, Rokhum, Samuel Lalthazuala
Udgivet 2023

Microwave-assisted biodiesel production using UiO-66 MOF derived nanocatalyst: process optimization using response surface methodology

af Gouda, Shiva Prasad, H. Anal, Jasha Momo, Kumar, Puneet, Dhakshinamoorthy, Amarajothi, Rashid, Umer, Rokhum, Samuel Lalthazuala
Udgivet 2022

A magnetically separable acid-functionalized nanocatalyst for biodiesel production

af Changmai, Bishwajit, Wheatley, Andrew E.H., Rano, Ruma, Halder, Gopinath, Selvaraj, Manickam, Rashid, Umer, Rokhum, Samuel Lalthazuala
Udgivet 2021

Biodiesel production from waste cooking oil using magnetic bifunctional calcium and iron oxide nanocatalysts derived from empty fruit bunch

af Ibrahim, Naeemah A., Rashid, Umer, Hazmi, Balkis, Moser, Bryan R., Alharthi, Fahad A., Rokhum, Samuel Lalthazuala, Ngamcharussrivichai, Chawalit
Udgivet 2022

Synthesis and utilization of biomass-derived sulfonated heterogeneous catalyst-BT-SO3H for microalgal biodiesel production

af Ao, Supongsenla, Rashid, Umer, Shi, Da, Rokhum, Samuel Lalthazuala, TG Thuy, Le, Awad Alahmadi, Tahani, Chinnathambi, Arunachalam, Mathimani, Thangavel
Udgivet 2024

Environmentally safe magnetic nanocatalyst for the production of biodiesel from Pongamia pinnata oil

af Sami, Hafiza Qurat ul Ain, Hanif, Muhammad Asif, Rashid, Umer, Nisar, Shafaq, Bhatti, Ijaz Ahmad, Rokhum, Samuel Lalthazuala, Tsubota, Toshiki, Alsalme, Ali
Udgivet 2022