Tamer Samir Mohamed Ahmed
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2022
Sbaaei, E. S., M. K. M. Fouad, and T. S. Ahmed,
"
Dynamic Modeling and Analysis of Process Constraints for Improvement for an Industrial Unipol® Polypropylene Fluidized Bed Reactor
",
Arabian Journal for Science and Engineering
, vol. 47, pp. 6135–6154, 2022.
Abdelmigeed, M. O., A. H. Sadek, and T. S. Ahmed,
"
Novel easily separable core–shell Fe3O4/PVP/ZIF-8 nanostructure adsorbent: optimization of phosphorus removal from Fosfomycin pharmaceutical wastewater
",
RSC Advances
, vol. 12, issue 20, pp. 12823-12842, 2022.
2021
Abdelmigeed, M. O., E. G. Al-Sakkari, M. S. Hefney, F. M. Ismail, T. S. Ahmed, and I. M. Ismail,
"
Biodiesel production catalyzed by NaOH/Magnetized ZIF-8: Yield improvement using methanolysis and catalyst reusability enhancement
",
Renewable Energy
, vol. 174, pp. 253-261, 2021.
Abdelmigeed, M. O., E. G. Al-Sakkari, M. S. Hefney, F. M. Ismail, A. Abdelghany, T. S. Ahmed, and I. M. Ismail,
"
Magnetized ZIF-8 impregnated with sodium hydroxide as a heterogeneous catalyst for high-quality biodiesel production
",
Renewable Energy
, vol. 165, pp. 405-419, 2021.
Elsayd, H. M., T. S. Ahmed, O. E. Abdel-Salam, M. Elshafei, and A. Abdelghany,
"
Numerical Investigation for the Valorization of Waste from HMD Cell Using Electrodialysis
",
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences
, vol. 87, issue 2, pp. 17–26, 2021.
Khater, A. M., A. Soliman, T. S. Ahmed, and I. M. Ismail,
"
Power generation in white cement plants from waste heat recovery using steam-organic combined Rankine cycle
",
Case Studies in Chemical and Environmental Engineering
, vol. 100138, 2021.
2020
Elshafei, M., A. M. Amer, A. M. Amer, Z. Khalifa, and T. S. Ahmed,
"
Evaluation of Capacitive Deionization Desalination Technology for Irrigation
",
Desalination and Water Treatment
, vol. 193, pp. 11-18, 2020.
Bayoumy, S. H., S. M. El-Marsafy, and T. S. Ahmed,
"
Optimization of a Saturated Gas Plant: Meticulous Simulation-Based Optimization – A Case Study
",
Journal of Advanced Research
, vol. 22, pp. 21-33, 2020.
Sbaaei, E. S., M. K. M. Fouad, and T. S. Ahmed,
"
Predictive two-phase modeling and improvement for industrial UnipolⓇ polypropylene process–Development and a case study
",
Computers & Chemical Engineering
, vol. 134, pp. 106719, 2020.
2018
Sbaaei, E. S., and T. S. Ahmed,
"
Predictive modeling and optimization for an industrial Coker Complex Hydrotreating unit – development and a case study
",
Fuel
, vol. 212, pp. 61–76, 2018.
2017
Ahmed, T. S., O. Y. Abdelaziz, and G. W. Roberts,
"
Hydrogenolysis of Glycerol over γ-Al2O3-Supported Iridium Catalyst
",
Periodica Polytechnica Chemical Engineering
, vol. 61, issue 4, pp. 295-300, 2017.
El-Ghamaz, N. A., T. S. Ahmed, and D. A. Salama,
"
Optical, dielectrical properties and conduction mechanism of copolymer (N,N′-bissulphinyl-m-benzenediamine-p-phenylenediamine)
",
European Polymer Journal
, vol. 93, pp. 8-20, 2017.
2016
Ahmed, T. S. -, O. Y. Abdelaziz, and G. W. Roberts,
"
Preparation of Al2O3/AlF3-Supported Ru Catalysts for Hydrogenolysis of Biodiesel-Derived Crude Glycerol
",
Industrial & Engineering Chemistry Research
, vol. 55, issue 19, pp. 5536–5544, 2016.
2014
Mohammed, A. A., S. - E. K. Fateen, T. S. Ahmed, and T. M. Moustafa,
"
A Kinetic Model for Ethylene Oligomerization Using Zirconium/Aluminum- and Nickel/Zinc-Based Catalyst Systems in a Batch Reactor
",
Applied Petrochemical Research
, vol. 4, issue 3: Springer, pp. 287-295, 2014.
Abstract
n/a
Khatita, M. A., T. S. Ahmed, F. H. Ashour, and I. M. Ismail,
"
Power generation using waste heat recovery by organic Rankine cycle in oil and gas sector in Egypt: A case study
",
Energy
, vol. 64: Pergamon, pp. 462 - 472, 2014.
Abstract
n/a
Said, M. M., T. S. Ahmed, and T. M. Moustafa,
"
Predictive Modeling and Optimization for an Industrial Penex Isomerization Unit-A Case Study
",
Energy & Fuels
, vol. 28, no. 12: American Chemical Society, pp. 7726–7741, 2014.
Abstract
n/a
2013
Ismail, I. M., O. E. Abdel-Salam, T. S. Ahmed, A. Soliman, M. F. Al-Ebrahim, and I. A. Khattab,
"
Investigation of the Anodic Dissolution of Zinc in Sodium Chloride Electrolyte – A Green Process
",
Portugaliae Electrochimica Acta
, vol. 31, issue 4, pp. 207 - 219, 2013.
Abstract
n/a
2011
Khatita, M. A., F. H. Ashour, I. M. Ismail, and T. S. Ahmed,
"
Working Fluid Selection for Waste Heat Recovery using Organic Rankine Cycle - Review
",
Transactions of the Egyptian Society of Chemical Engineers
, vol. 37, issue 2, 2011.
Abstract
n/a
2010
Ahmed, T. S., J. M. DeSimone, and G. W. Roberts,
"
Continuous precipitation polymerization of vinylidene fluoride in supercritical carbon dioxide: A model for understanding the molecular-weight distribution
",
Chemical Engineering Science
, vol. 65, issue 2: Elsevier, pp. 651 - 659, 2010.
Abstract
n/a
Kim, J., Y. J. Kim, J. - D. Kim, T. S. Ahmed, L. B. Dong, G. W. Roberts, and S. - G. Oh,
"
The effect of prepolymer crystallinity on solid-state polymerization of poly (bisphenol A carbonate)
",
Polymer
, vol. 51, issue 12: Elsevier, pp. 2520 - 2526, 2010.
Abstract
n/a
2009
Roberts, G. W., T. Liu, T. S. Ahmed, and J. M. DeSimone,
"
Continuous Polymerization in Supercritical Carbon Dioxide
",
9th International Symposium on Supercritical Fluids
, Arachon, France, May 18-20, 2009.
Abstract
n/a
2008
Ahmed, T. S., J. M. DeSimone, and G. W. Roberts,
"
Continuous Precipitation Polymerization of Vinylidene Fluoride In Supercritical Carbon Dioxide: Understanding and Controlling the Molecular Weight Distribution
",
AICHE Annual Meeting
, Philadelphia, PA, November 16-21, 2008.
Abstract
n/a
Ahmed, T. S., J. M. DeSimone, and G. W. Roberts,
"
Continuous copolymerization of vinylidene fluoride with hexafluoropropylene in supercritical carbon dioxide: high-hexafluoropropylene-content amorphous copolymers
",
Macromolecules
, vol. 41, issue 9: ACS Publications, pp. 3086 - 3097, 2008.
Abstract
n/a
Ahmed, T. S., J. M. DeSimone, and G. W. Roberts,
"
Kinetics of the Homopolymerization of Vinylidene Fluoride and Its Copolymerization with Hexafluoropropylene in Supercritical Carbon Dioxide: The Locus of Polymerization
",
Macromolecules
, vol. 42, issue 1: ACS Publications, pp. 148 - 155, 2008.
Abstract
n/a
Roberts, G. W., T. Liu, T. S. Ahmed, and J. M. DeSimone,
"
Continuous Polymerization in Supercritical Carbon Dioxide
",
235th American Chemical Society National Meeting, New Orleans, LA
, April 6-10, 200, 2008.
Abstract
n/a
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Recent Publications
Novel easily separable core–shell Fe3O4/PVP/ZIF-8 nanostructure adsorbent: optimization of phosphorus removal from Fosfomycin pharmaceutical wastewater
Dynamic Modeling and Analysis of Process Constraints for Improvement for an Industrial Unipol® Polypropylene Fluidized Bed Reactor
Power generation in white cement plants from waste heat recovery using steam-organic combined Rankine cycle
Numerical Investigation for the Valorization of Waste from HMD Cell Using Electrodialysis
Biodiesel production catalyzed by NaOH/Magnetized ZIF-8: Yield improvement using methanolysis and catalyst reusability enhancement
more