Optimization Using Response Surface Methodology (RSM) for Biodiesel Synthesis Catalyzed by Radiation-Induced Kenaf Catalyst in Packed-Bed Reactor

by Nur Haryani Zabaruddin, Luqman Chuah Abdullah, Nor Hasimah Mohamed, Thomas Shean Yaw Choong
Published 2020-10-01

Monolith Metal-Oxide-Supported Catalysts: Sorbent for Environmental Application

by Kiman Silas, Wan Azlina Wan Ab Karim Ghani, Thomas Shean Yaw Choong, Umer Rashid
Published 2020-09-01

Study the Effect of Various Sulfonation Methods on Catalytic Activity of Carbohydrate-Derived Catalysts for Ester Production

by Nur Hidayah Deris, Umer Rashid, Soroush Soltani, Thomas Shean Yaw Choong, Imededdine Arbi Nehdi
Published 2020-06-01

Study the effect of various wash-coated metal oxides over synthesized carbon nanofibers coated monolith substrates.

by Mohamad Rasool Malekbala, Soroush Soltani, Suraya Abdul Rashid, Luqman Chuah Abdullah, Thomas Shean Yaw Choong
Published 2019-01-01

ISOLATION, STRUCTURE ELUCIDATION, IDENTIFICATION AND QUANTITATIVE ANALYSIS OF 1’-ACETOXYCHAVICOL (ACA) FROM THE ROOTS OF CHLOROPHYTUM BORIVILIUANUM (SAFED MUSLI)

by ZUNOLIZA ABDULLAH, KAR YONG PIN, LUQMAN CHUAH ABDULLAH, THOMAS SHEAN YAW CHOONG, UMI KALSOM YUSOF
Published 2017-01-01

Removal of Reactive Anionic Dyes from Binary Solutions by Adsorption onto Quaternized Kenaf Core Fiber

by Intidhar Jabir Idan, Siti Nurul Ain Binti Md. Jamil, Luqman Chuah Abdullah, Thomas Shean Yaw Choong
Published 2017-01-01

Development of Novel Low-Cost Quaternized Adsorbent from Palm Oil Agriculture Waste for Reactive Dye Removal

by Yin Shin Koay, Intan Salwani Ahamad, Mohsen M. Nourouzi, Luqman Chuah Abdullah, Thomas Shean Yaw Choong
Published 2013-11-01

Optimization and blends study of heterogeneous acid catalyst-assisted esterification of palm oil industry by-product for biodiesel production

by Shehu-Ibrahim Akinfalabi, Umer Rashid, Imededdine Arbi Nehdi, Thomas Shean Yaw Choong, Hassen Mohamed Sbihi, Mohamed Mossad Gewik
Published 2020-01-01

Impact of Storage Conditions on the Stability of Predominant Phenolic Constituents and Antioxidant Activity of Dried Piper betle Extracts

by Ameena Ali, Chien Hwa Chong, Siau Hui Mah, Luqman Chuah Abdullah, Thomas Shean Yaw Choong, Bee Lin Chua
Published 2018-02-01

High Vacuum Fractional Distillation (HVFD) Approach for Quality and Performance Improvement of <i>Azadirachta indica </i>Biodiesel

by Bazgha Ijaz, Muhammad Asif Hanif, Umer Rashid, Muhammad Zubair, Zahid Mushtaq, Haq Nawaz, Thomas Shean Yaw Choong, Imededdine Arbi Nehdi
Published 2020-06-01

Adsorptive Removal of Methylene Blue from Aquatic Environments Using Thiourea-Modified Poly(Acrylonitrile-<i>co</i>-Acrylic Acid)

by Abel Adekanmi Adeyi, Siti Nurul Ain Md Jamil, Luqman Chuah Abdullah, Thomas Shean Yaw Choong, Kia Li Lau, Mohammad Abdullah
Published 2019-05-01

Antioxidant Activity, and Volatile and Phytosterol Contents of <i>Strobilanthes crispus</i> Dehydrated Using Conventional and Vacuum Microwave Drying Methods

by Lisa Yen Wen Chua, Bee Lin Chua, Adam Figiel, Chien Hwa Chong, Aneta Wojdyło, Antoni Szumny, Thomas Shean Yaw Choong
Published 2019-04-01

Simultaneous Adsorption of Cationic Dyes from Binary Solutions by Thiourea-Modified Poly(acrylonitrile-<i>co</i>-acrylic acid): Detailed Isotherm and Kinetic Studies

by Abel Adekanmi Adeyi, Siti Nurul Ain Md Jamil, Luqman Chuah Abdullah, Thomas Shean Yaw Choong, Kia Li Lau, Mohammad Abdullah
Published 2019-09-01

Simultaneous Adsorption of Malachite Green and Methylene Blue Dyes in a Fixed-Bed Column Using Poly(Acrylonitrile-Co-Acrylic Acid) Modified with Thiourea

by Abel Adekanmi Adeyi, Siti Nurul Ain Md Jamil, Luqman Chuah Abdullah, Thomas Shean Yaw Choong, Kia Li Lau, Nor Halaliza Alias
Published 2020-06-01

Response Surface Methodology Approach for Optimized Biodiesel Production from Waste Chicken Fat Oil

by Fatima Shafiq, Muhammad Waseem Mumtaz, Hamid Mukhtar, Tooba Touqeer, Syed Ali Raza, Umer Rashid, Imededdine Arbi Nehdi, Thomas Shean Yaw Choong
Published 2020-06-01

Mesoporous Acidic Catalysts Synthesis from Dual-Stage and Rising Co-Current Gasification Char: Application for FAME Production from Waste Cooking Oil

by Junaid Ahmad, Umer Rashid, Francesco Patuzzi, Nahla Alamoodi, Thomas Shean Yaw Choong, Soroush Soltani, Chawalit Ngamcharussrivichai, Imededdine Arbi Nehdi, Marco Baratieri
Published 2020-02-01

Fe₃O₄-PDA-Lipase as Surface Functionalized Nano Biocatalyst for the Production of Biodiesel Using Waste Cooking Oil as Feedstock: Characterization and Process...

by Tooba Touqeer, Muhammad Waseem Mumtaz, Hamid Mukhtar, Ahmad Irfan, Sadia Akram, Aroosh Shabbir, Umer Rashid, Imededdine Arbi Nehdi, Thomas Shean Yaw Choong
Published 2019-12-01

Kinetic study of lipase-catalyzed glycerolysis of palm olein using Lipozyme TLIM in solvent-free system.

by Thomas Shean Yaw Choong, Chiou Moi Yeoh, Eng-Tong Phuah, Wai-Lin Siew, Yee-Ying Lee, Teck-Kim Tang, Luqman Chuah Abdullah
Published 2018-01-01

Molecular Dynamics Simulation of Nanocellulose-Stabilized Pickering Emulsions

by Ka Kit Lee, Darren Yi Sern Low, Mei Ling Foo, Lih Jiun Yu, Thomas Shean Yaw Choong, Siah Ying Tang, Khang Wei Tan
Published 2021-02-01

Optimization the Process of Chemically Modified Carbon Nanofiber Coated Monolith via Response Surface Methodology for CO₂ Capture

by Mohamad Rasool Malekbala, Soroush Soltani, Suraya Abdul Rashid, Luqman Chuah Abdullah, Umer Rashid, Imededdine Arbi Nehdi, Thomas Shean Yaw Choong, Siow Hwa Teo
Published 2020-04-01