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Lau, Kok Keong
Positions
Affiliation
Publications
selected publications
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academic article
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Elucidation of Operating Parameters Influencing the Ultrasonic-Assisted Absorption of Bulk CO2 Using Unpromoted and Promoted Methyldiethanolamine.
Industrial & Engineering Chemistry Research.
62:2843-2865.
2023
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Enhancement of CO2 Absorption Process Using High-Frequency Ultrasonic Waves.
Sustainability.
15:11064.
2023
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Foam and Antifoam Behavior of PDMS in MDEA-PZ Solution in the Presence of Different Degradation Products for CO2 Absorption Process.
Sustainability.
15:1608.
2023
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Numerical Modeling and Economic Analysis of Ultrasonic-Assisted CO2 Absorption Process for Offshore Application.
Processes.
11:3089.
2023
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A review on the selection criteria for slow and medium kinetic solvents used in CO2 absorption for natural gas purification.
Journal of Natural Gas Science and Engineering.
98:104390.
2022
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CO2 Absorption from Biogas Using Piperazine-Promoted 2-Amino-2-methyl-1-propanol: Process Performance in a Packed Column.
Sustainability.
14:7095.
2022
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Emerging Solvent Regeneration Technologies for CO2 Capture through Offshore Natural Gas Purification Processes.
Sustainability.
14:4350.
2022
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Evaluation of hydrodynamic behavior of urea granules in a pseudo-2D fluidized bed using drag models and comparison with PIV technique.
Powder Technology.
406:117578.
2022
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A review of recent development in numerical simulation of ultrasonic-assisted gas-liquid mass transfer process.
Computers & Chemical Engineering.
155:107498.
2021
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Contemporary trends in composite Ni-based catalysts for CO2 reforming of methane.
Chemical Engineering Science.
229:116072.
2021
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Holistic review on the recent development in mathematical modelling and process simulation of hollow fiber membrane contactor for gas separation process.
Journal of Industrial and Engineering Chemistry.
104:231-257.
2021
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Multicomponent Spiral Wound Membrane Separation Model for CO2 Removal from Natural Gas.
Membranes.
11:654.
2021
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Selection Criteria for Antifoams Used in the Acid Gas Sweetening Process.
Industrial & Engineering Chemistry Research.
60:13438-13462.
2021
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An atomistic simulation towards molecular design of silica polymorphs nanoparticles in polysulfone based mixed matrix membranes for
CO2 /CH4 gas separation. Polymer Engineering & Science. 60:3197-3215. 2020 -
Impact of N-Methyl-2-Pyrrolidone in Monoethanolamine Solution to the CO2 Absorption in Packed Column: Analysis via Mathematical Modeling.
Sains Malaysiana.
49:2625-2635.
2020
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Mass transfer intensification of CO2 absorption in monoethanolamine using high frequency ultrasonic technology in continuous system.
International Journal of Greenhouse Gas Control.
102:103157.
2020
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Performance comparison of ultrasonic-assisted and magnetic stirred absorption methods for CO2 separation.
SN Applied Sciences.
2:1217.
2020
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Physical property and gas transport studies of ultrathin polysulfone membrane from 298.15 to 328.15 K and 2 to 50 bar: atomistic molecular simulation and empirical modelling.
RSC Advances.
10:32370-32392.
2020
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Study on the effect of process parameters on CO2/CH4 binary gas separation performance over NH2-MIL-53(Al)/cellulose acetate hollow fiber mixed matrix membrane.
Polymer Testing.
81:106223.
2020
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Synthesis, characterization, and performance analysis of carbon molecular sieve‐embedded polyethersulfone mixed‐matrix membranes for the removal of dissolved ions.
Water Environment Research.
92:1306-1324.
2020
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A comparative study to evaluate the role of caged hybrid frameworks in the precise dispersion of titanium (IV) oxide for the development of gas separation membranes.
Comptes Rendus. Chimie.
22:745-754.
2019
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Collegial effect of carbonaceous hybrid fillers in mixed matrix membrane development.
Reactive and Functional Polymers.
135:8-15.
2019
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Comparison of Post-Treatment Methods on the Performance of Hollow Fiber Membranes Containing Metal Organic Framework in Gases Separation.
Industrial & Engineering Chemistry Research.
58:7120-7130.
2019
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Effect of Biodegradable Binder Properties and Operating Conditions on Growth of Urea Particles in a Fluidized Bed Granulator.
Materials.
12:2320.
2019
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Effect of spinning conditions on the fabrication of cellulose acetate hollow fiber membrane for CO2 separation from N2 and CH4.
Polymer Testing.
73:1-11.
2019
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Novel continuous ultrasonic contactor system for CO2 absorption: Parametric and optimization study.
Journal of Industrial and Engineering Chemistry.
79:279-287.
2019
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Selective Separation of Methane from Carbon Dioxide through sII Hydrates Formation in a Semibatch Process.
Industrial & Engineering Chemistry Research.
58:16834-16842.
2019
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Adsorption of pure and predicted binary (CO2:CH4) mixtures on 13X-Zeolite: Equilibrium and kinetic properties at offshore conditions.
Microporous and Mesoporous Materials.
267:221-234.
2018
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An atomistic simulation towards elucidation of operating temperature effect in CO2 swelling of polysulfone polymeric membranes.
Journal of Natural Gas Science and Engineering.
57:135-154.
2018
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An investigation on dissolutive wetting of porous urea surface.
The Canadian Journal of Chemical Engineering.
96:2690-2699.
2018
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Application of Electrolyte Based Model on Ionic Liquids-Methane Hydrates Phase Boundary.
IOP Conference Series: Materials Science and Engineering.
458:012073.
2018
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Empirical Model of Operating Temperature and Pressure Effect towards Pure and Binary O<sub>2</sub>/ N<sub>2</sub> Gas Permeability in Polysulfone Membrane.
Key Engineering Materials.
777:238-244.
2018
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Enhanced Gases Separation of Cellulose Acetate Membrane Using N-Methyl-1-2 Pyrrolidone as Fabrication Solvent.
INTERNATIONAL JOURNAL OF AUTOMOTIVE AND MECHANICAL ENGINEERING.
15:4978-4986.
2018
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Enhanced gas separation performance of PSF membrane after modification to PSF/PDMS composite membrane in CO2/CH4 separation.
Journal of Applied Polymer Science.
135.
2018
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Experimental evaluation and theoretical prediction of CO2 & CH4 permeation in PSF/PDMS composite membrane under the influence of membrane swelling.
The Canadian Journal of Chemical Engineering.
96:1796-1804.
2018
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Experimental evaluation and thermodynamic modelling of AILs alkyl chain elongation on methane riched gas hydrate system.
Fluid Phase Equilibria.
473:300-309.
2018
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Facilitated transport graphene oxide based PPOdm mixed matrix membrane for CO2 separation.
Materials Today: Proceedings.
5:21818-21824.
2018
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Impregnation of carbonaceous nanofibers into glassy polymer-based composite membrane for CO2 separation.
Chinese Journal of Chemical Engineering.
26:2385-2390.
2018
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Issues and Current Trends of Hollow‐Fiber Mixed‐Matrix Membranes for CO2 Separation from N2 and CH4.
Chemical Engineering & Technology.
41:235-252.
2018
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Mathematical modelling of thickness and temperature dependent physical aging to O2/N2 gas separation in polymeric membranes.
RSC Advances.
8:30265-30279.
2018
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Power Measurement by Calorimetric Method Using Water Infrequency Range Between 1.7 Mhz To 3 Mhz.
International Journal of Engineering & Technology.
7:106.
2018
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Production of gas hydrate in a semi-batch spray reactor process as a means for separation of carbon dioxide from methane.
Chemical Engineering Research and Design.
138:168-175.
2018
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Synergistic effect of binary fillers (MCM-41/C20) hybrid membrane for CO2/CH4 separation.
IOP Conference Series: Materials Science and Engineering.
458:012014.
2018
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Zeolitic Imidazolate Framework-8 Membrane for H2/CO2 Separation: Experimental and Modeling.
IOP Conference Series: Materials Science and Engineering.
318:012002.
2018
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Computational insights on the role of film thickness on the physical properties of ultrathin polysulfone membranes.
RSC Advances.
7:44376-44393.
2017
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Enhanced gas separation performance using mixed matrix membranes containing zeolite T and 6FDA-durene polyimide.
Journal of Membrane Science.
525:175-186.
2017
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Experimental and Neural Network Modeling of Partial Uptake for a Carbon Dioxide/Methane/Water Ternary Mixture on 13X Zeolite.
Energy Technology.
5:1373-1391.
2017
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Fabrication of 6FDA-durene membrane incorporated with zeolite T and aminosilane grafted zeolite T for CO2/CH4 separation.
IOP Conference Series: Materials Science and Engineering.
226:012169.
2017
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Fabrication of silanated zeolite T/6FDA-durene composite membranes for CO2/CH4 separation.
Journal of Cleaner Production.
166:1043-1058.
2017
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High frequency ultrasonic-assisted chemical absorption of CO 2 using monoethanolamine (MEA).
Separation and Purification Technology.
183:136-144.
2017
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High performance promoter-free CO2 absorption using potassium carbonate solution in an ultrasonic irradiation system.
Journal of CO2 Utilization.
21:383-394.
2017
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MONITORING AND PHYSICO-CHEMICAL ASSESSMENT OF EX-MINING POOLS IN PERAK, MALAYSIA.
Malaysian Journal of Science.
36:32-46.
2017
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Molecular simulation and mathematical modelling of glass transition temperature depression induced by CO2 plasticization in Polysulfone membranes.
IOP Conference Series: Materials Science and Engineering.
226:012172.
2017
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Rapid-synthesis of zeolite T via sonochemical-assisted hydrothermal growth method.
Ultrasonics Sonochemistry.
34:273-280.
2017
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Rejection of divalent ions in commercial tubular membranes: Effect of feed concentration and anion type.
Sustainable Environment Research.
27:103-106.
2017
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Single and Binary CO2/CH4 Separation of a Zeolitic Imidazolate Framework‐8 Membrane.
Chemical Engineering & Technology.
40:1031-1042.
2017
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Synthesis of zeolitic imidazolate frameworks (
ZIF )‐8 membrane and its process optimization study in separation ofCO2 from natural gas. Journal of Chemical Technology & Biotechnology. 92:420-431. 2017 -
Transport properties of mixed matrix membranes encompassing zeolitic imidazolate framework 8 (ZIF-8) nanofiller and 6FDA-durene polymer: Optimization of process variables for the separation of CO2 from CH4.
Journal of Cleaner Production.
149:80-95.
2017
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CFD modelling of most probable bubble nucleation rate from binary mixture with estimation of components’ mole fraction in critical cluster.
Continuum Mechanics and Thermodynamics.
28:655-668.
2016
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CO 2 and CH 4 gas permeation study via zeolitic imidazolate framework (ZIF)-8 membrane.
Journal of Natural Gas Science and Engineering.
34:509-519.
2016
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Cavity Energetic Sizing Algorithm Applied in Polymeric Membranes for Gas Separation.
Procedia Engineering.
148:855-861.
2016
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Characterization and Performance Evaluation of PDMS/PSF Membrane for CO2/CH4 Separation under the Effect of Swelling.
Procedia Engineering.
148:176-183.
2016
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Consequence Study of CO2 Leakage from Ocean Storage.
Procedia Engineering.
148:1081-1088.
2016
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Effect of Synthesis Parameters on the Formation of ZIF-8 Under Microwave-assisted Solvothermal.
Procedia Engineering.
148:35-42.
2016
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Experimental Evaluation of a Novel Thermodynamic Inhibitor for CH4 and CO2 Hydrates.
Procedia Engineering.
148:932-940.
2016
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Facile fabrication of mixed matrix membranes containing 6FDA-durene polyimide and ZIF-8 nanofillers for CO2 capture.
Journal of Industrial and Engineering Chemistry.
44:164-173.
2016
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High Pressure Rheology and Viscosity of Monoethanolamine with n-Methyl-2-Pyrrolidone and Water Hybrid Solvent.
Procedia Engineering.
148:5-10.
2016
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High frequency ultrasonic-assisted CO2 absorption in a high pressure water batch system.
Ultrasonics Sonochemistry.
33:190-196.
2016
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Impact of acetone on phase boundary of methane and carbon dioxide mixed hydrates.
Fluid Phase Equilibria.
412:51-56.
2016
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Integrated mathematical modeling for prediction of rich CO 2 absorption in structured packed column at elevated pressure conditions.
Journal of Natural Gas Science and Engineering.
28:737-745.
2016
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Mathematical Modeling of Thickness Dependent Physical Aging in Polymeric Membranes.
Key Engineering Materials.
701:275-280.
2016
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Modelling of high pressure CO2 absorption using PZ+AMP blended solution in a packed absorption column.
Separation and Purification Technology.
165:179-189.
2016
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Numerical Simulation for Dehydration of Natural Gas using Joule Thompson Cooling Effect.
Procedia Engineering.
148:1096-1103.
2016
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Physical Properties of Aqueous Sodium Salt Solution of α-Methylalanine (Na-AMALA).
Procedia Engineering.
148:444-450.
2016
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Plasticization and Swelling in Polymeric Membranes in CO2 Removal from Natural Gas.
Chemical Engineering & Technology.
39:1604-1616.
2016
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Succession of States Mathematical Algorithm for Incorporation of Unit Operation in iCON® Process Simulator Applied in Natural Gas Purification.
Indian Journal of Science and Technology.
9.
2016
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Synergic Kinetic Inhibition Effect of EMIM-Cl + PVP on CO2 Hydrate Formation.
Procedia Engineering.
148:1232-1238.
2016
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Synthesis and Characterization of Polyethersulfone/Carbon Molecular Sieve Based Mixed Matrix Membranes for Water Treatment Applications.
Procedia Engineering.
148:588-593.
2016
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CO2 and CH4 permeation through zeolitic imidazolate framework (ZIF)-8 membrane synthesized via in situ layer-by-layer growth: an experimental and modeling study.
RSC Advances.
5:79098-79106.
2015
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Hollow fiber membrane model for gas separation: Process simulation, experimental validation and module characteristics study.
Journal of Industrial and Engineering Chemistry.
21:1246-1257.
2015
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Impact of high pressure on high concentration carbon dioxide capture from natural gas by monoethanolamine/N-methyl-2-pyrrolidone solvent in absorption packed column.
International Journal of Greenhouse Gas Control.
34:25-30.
2015
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Issues and Challenges in the Development of Deca-Dodecasil 3 Rhombohedral Membrane in CO2Capture from Natural Gas.
Separation & Purification Reviews.
44:331-340.
2015
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Modeling, simulation and economic analysis of CO2 capture from natural gas using cocurrent, countercurrent and radial crossflow hollow fiber membrane.
International Journal of Greenhouse Gas Control.
36:114-134.
2015
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Synthesis and Performance of Deca- Dodecasil 3 Rhombohedral (DDR)-Type Zeolite Membrane In CO2 Separation– A Review.
ASEAN Journal of Chemical Engineering.
14:48.
2015
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Density, Viscosity and CO<sub>2</sub> Solubility of Novel Solvent.
Advanced Materials Research.
917:301-306.
2014
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Effect of Synthesis Parameters on the Formation of Zeolitic Imidazolate Framework 8 (ZIF-8) Nanoparticles for CO2Adsorption.
Particulate Science and Technology.
32:520-528.
2014
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Flow Dynamics Investigation of CO<sub>2</sub>/CH<sub>4</sub> Gas Mixture through Porous Media Using Computational Approach.
Applied Mechanics and Materials.
625:369-372.
2014
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Hydrate Dissociation Condition Measurement of CO2-Rich Mixed Gas in the Presence of Methanol/Ethylene Glycol and Mixed Methanol/Ethylene Glycol + Electrolyte Aqueous Solution.
Journal of Chemical & Engineering Data.
59:3920-3926.
2014
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Investigation of Ultrasonic Pretreatment on the Synthesis of Zeolite-T and its CO<sub>2</sub> Adsorption Characteristics.
Advanced Materials Research.
970:35-38.
2014
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Mathematical Modeling of the Radial Crossflow Hollow Fiber Membrane Module for Multi-Component Gas Separation.
Applied Mechanics and Materials.
625:726-729.
2014
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Novel Approach and Setup for Multi Component Mixtures Separation and Analysis at Offshore Conditions.
Applied Mechanics and Materials.
625:600-603.
2014
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Novel Approach and Setup for Multi Phase Mixtures Separation and Analysis at Offshore Conditions.
Applied Mechanics and Materials.
625:669-672.
2014
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Solubility of Carbon Dioxide in Aqueous Solutions of Piperazine (PZ) at Elevated Pressures.
Advanced Materials Research.
917:144-150.
2014
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Study of the Effect of Surface Roughness on Droplet Spreading Behavior Using CFD Modeling.
Applied Mechanics and Materials.
625:378-381.
2014
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Zeolitic Imidazolate Frameworks (ZIF): A Potential Membrane for CO2/CH4Separation.
Separation Science and Technology.
49:1490-1508.
2014
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Dynamic Adsorption of CO2 from Methane: Studies on Mass and Heat Transfer.
Chemical Engineering & Technology.
36:277-286.
2013
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Temperature and pressure dependence of membrane permeance and its effect on process economics of hollow fiber gas separation system.
Journal of Membrane Science.
430:44-55.
2013
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Factors affecting CO2 absorption efficiency in packed column: A review.
Journal of Industrial and Engineering Chemistry.
18:1874-1883.
2012
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Physical Properties of Piperazine (PZ) Activated Aqueous Solutions of 2-Amino-2-hydroxymethyl-1,3-propanediol (AHPD + PZ).
Journal of Chemical & Engineering Data.
57:133-136.
2012
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Process simulation and optimal design of membrane separation system for CO2 capture from natural gas.
Computers & Chemical Engineering.
36:119-128.
2012
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Model Development for Hydrodynamic Study of Fluidized Bed Gasifier for Biomass Gasification.
Journal of Applied Sciences.
11:2334-2339.
2011
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Physical Properties and Thermal Decomposition of Aqueous Solutions of 2-Amino-2-hydroxymethyl-1, 3-propanediol (AHPD).
International Journal of Thermophysics.
32:2040-2049.
2011
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Physical Properties of Aqueous Solutions of Piperazine and (2-Amino-2-methyl-1-propanol + Piperazine) from (298.15 to 333.15) K.
Journal of Chemical & Engineering Data.
56:2660-2663.
2011
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Effect of Feed Spacer Mesh Length Ratio on Unsteady Hydrodynamics in 2D Spiral Wound Membrane (SWM) Channel.
Industrial & Engineering Chemistry Research.
49:5834-5845.
2010
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Flux and Rejection of Methyldiethanolamine from Wastewater by Composite Reverse Osmosis Membrane.
Journal of Applied Sciences.
10:3331-3336.
2010
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Modeling and Simulation of Fixed Bed Adsorption Column using Integrated CFD Approach.
Journal of Applied Sciences.
10:3229-3235.
2010
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Removal of CO2 from Natural Gas Using Membrane Separation System: Modeling and Process Design.
Journal of Applied Sciences.
10:1134-1139.
2010
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Feed spacer mesh angle: 3D modeling, simulation and optimization based on unsteady hydrodynamic in spiral wound membrane channel.
Journal of Membrane Science.
343:16-33.
2009
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Impact of different spacer filaments geometries on 2D unsteady hydrodynamics and concentration polarization in spiral wound membrane channel.
Journal of Membrane Science.
286:77-92.
2006
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Flux Enhancement by Introducing Turbulence Effect for Microfiltration ofSaccharomyces cerevisiae.
Separation Science and Technology.
40:1213-1225.
2005
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Capturing carbon dioxide through a gas hyydrate-based process
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Optimal synthesis of ethylene production process
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Thermo physical analysis of 2-amino-2-methyl-1-propanol solvent for carbon dioxide removal
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Elucidation of Operating Parameters Influencing the Ultrasonic-Assisted Absorption of Bulk CO2 Using Unpromoted and Promoted Methyldiethanolamine.
Industrial & Engineering Chemistry Research.
62:2843-2865.
2023
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article
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chapter
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Modelling of spiral-wound membrane for gas separation: current developments and future direction.
60 Years of the Loeb-Sourirajan Membrane.
391-412.
2022
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Process Modelling and Optimization of Thickness Dependent Physical Aging in Polymeric Membranes.
367-372.
2017
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Modelling of spiral-wound membrane for gas separation: current developments and future direction.
60 Years of the Loeb-Sourirajan Membrane.
391-412.
2022
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conference paper
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Design and Engineering Implementation of Blowdown System for Cryogenic CO2- NG Pilot Facility
2019
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Application of microscopy technology in mathematical modeling of hollow fiber membrane system.
INTERNATIONAL SYMPOSIUM ON GREEN AND SUSTAINABLE TECHNOLOGY (ISGST2019).
2015
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Nitrogen physical adsorption and adsorption equilibrium for natural gas dehydration on zeolite 3A and 4A
2011
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Parameter estimation in removal of CO<inf>2</inf> from natural gas using membrane processes
2011
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Design and Engineering Implementation of Blowdown System for Cryogenic CO2- NG Pilot Facility
2019
Background
education and training
- Ph.D. in Chemical Engineering 2004 - 2007
- B.E. in Chemical 2004
Contact
full name
- Kok Keong Lau
primary email
- laukokkeong@utp.edu.my
webpage
Publications in VIVO
Co-author Network
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