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

מאת Saikia, Kankana, Rajkumari, Kalyani, Moyon, N. Shaemningwar, Basumatary, Sanjay, Halder, Gopinath, Rashid, Umer, Rokhum, Samuel Lalthazuala
יצא לאור 2022

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

מאת Saikia, Kankana, Ngaosuwan, Kanokwan, Assabumrungrat, Suttichai, Singh, Bhaskar, Okoye, Patrick U., Rashid, Umer, Rokhum, Samuel Lalthazuala
יצא לאור 2023

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

מאת Gouda, Shiva Prasad, H. Anal, Jasha Momo, Kumar, Puneet, Dhakshinamoorthy, Amarajothi, Rashid, Umer, Rokhum, Samuel Lalthazuala
יצא לאור 2022

A magnetically separable acid-functionalized nanocatalyst for biodiesel production

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

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

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

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

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

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

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