A. Abasaeed | King Saud University (original) (raw)

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Papers by A. Abasaeed

Research paper thumbnail of A method of predicting effective solvent extraction parameters for recycling of used lubricating oils

Chemical engineering …, 2002

Solvent extraction technique is one of the cheapest and most efficient processes experienced in r... more Solvent extraction technique is one of the cheapest and most efficient processes experienced in recycling of used lubricating oils. In this paper, the performance of three extracting solvents (2-propanol, 1-butanol, and methyl-ethyl-ketone (MEK) in recycling used oil was ...

Research paper thumbnail of Coke formation during CO2 reforming of CH4 over alumina-supported nickel catalysts

Applied Catalysis A: …, 2009

Carbon dioxide reforming of methane to synthesis gas over Ni supported alumina catalysts was inve... more Carbon dioxide reforming of methane to synthesis gas over Ni supported alumina catalysts was investigated at atmospheric pressure. Two supports: high surface area γ-Al 2 O 3 (SA-6175) and low surface α-Al 2 O 3 (SA-5239) were used for the preparation of catalysts by the ...

Research paper thumbnail of Oxidative dehydrogenation of propane over supported chromia catalysts: Influence of oxide supports and chromia loading

Journal of Catalysis, 2002

Research paper thumbnail of On the scale-up of external loop airlift reactors: Newtonian systems

Chemical Engineering Science, 1998

Hydrodynamic and mass transfer experiments have been carried out in three geometrically similar e... more Hydrodynamic and mass transfer experiments have been carried out in three geometrically similar external loop airlift reactors. The ratio of the cross-sectional area of the downcomer to riser, i.e., Ad/Ar is used as a scale-up factor to distinguish the reactors (i.e., Ad/Ar=0.25,0.44and1.0 for the small, medium and large reactors respectively). At constant gas throughputs, increasing the area ratio results in

Research paper thumbnail of Enzymatic Hydrolysis of Ball-Milled Saudi Wheat Straw

Journal of King Abdulaziz University-Engineering Sciences, 1996

ABSTRACT

Research paper thumbnail of The Assessment of Learning Outcomes in Chemical Engineering Education: A Case Study from Saudi Arabia

Research paper thumbnail of Briquetting of carbonized cotton stalk

Research paper thumbnail of Effect of transient heat transfer and particle size on acid hydrolysis of hardwood cellulose

Bioresource Technology, 1991

Research paper thumbnail of Optimization and Control of Industrial Gas-Phase Ethylene Polymerization Reactors

Industrial & Engineering Chemistry Research, 1998

Research paper thumbnail of A method of predicting effective solvent extraction parameters for recycling of used lubricating oils

Chemical engineering …, 2002

Solvent extraction technique is one of the cheapest and most efficient processes experienced in r... more Solvent extraction technique is one of the cheapest and most efficient processes experienced in recycling of used lubricating oils. In this paper, the performance of three extracting solvents (2-propanol, 1-butanol, and methyl-ethyl-ketone (MEK) in recycling used oil was ...

Research paper thumbnail of Coke formation during CO2 reforming of CH4 over alumina-supported nickel catalysts

Applied Catalysis A: …, 2009

Carbon dioxide reforming of methane to synthesis gas over Ni supported alumina catalysts was inve... more Carbon dioxide reforming of methane to synthesis gas over Ni supported alumina catalysts was investigated at atmospheric pressure. Two supports: high surface area γ-Al 2 O 3 (SA-6175) and low surface α-Al 2 O 3 (SA-5239) were used for the preparation of catalysts by the ...

Research paper thumbnail of Oxidative dehydrogenation of propane over supported chromia catalysts: Influence of oxide supports and chromia loading

Journal of Catalysis, 2002

Research paper thumbnail of On the scale-up of external loop airlift reactors: Newtonian systems

Chemical Engineering Science, 1998

Hydrodynamic and mass transfer experiments have been carried out in three geometrically similar e... more Hydrodynamic and mass transfer experiments have been carried out in three geometrically similar external loop airlift reactors. The ratio of the cross-sectional area of the downcomer to riser, i.e., Ad/Ar is used as a scale-up factor to distinguish the reactors (i.e., Ad/Ar=0.25,0.44and1.0 for the small, medium and large reactors respectively). At constant gas throughputs, increasing the area ratio results in

Research paper thumbnail of Enzymatic Hydrolysis of Ball-Milled Saudi Wheat Straw

Journal of King Abdulaziz University-Engineering Sciences, 1996

ABSTRACT

Research paper thumbnail of The Assessment of Learning Outcomes in Chemical Engineering Education: A Case Study from Saudi Arabia

Research paper thumbnail of Briquetting of carbonized cotton stalk

Research paper thumbnail of Effect of transient heat transfer and particle size on acid hydrolysis of hardwood cellulose

Bioresource Technology, 1991

Research paper thumbnail of Optimization and Control of Industrial Gas-Phase Ethylene Polymerization Reactors

Industrial & Engineering Chemistry Research, 1998

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