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Articles (60)
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Fluidization in the non-ferrous mineral processing and metal industry

M.A Doheim

Journal:

International Journal of Mineral Processing

Année:

1976

Langue:

english

Fichier:

PDF, 1.88 MB

english, 1976

Analysis of waste heat and its recovery in a cement factory

M.A. Doheim, S.A. Sayed, O.A. Hamed

Journal:

Heat Recovery Systems and CHP

Année:

1987

Langue:

english

Fichier:

PDF, 230 KB

english, 1987

Evaluation of Al-Ti-C Master Alloys as Grain Refiner for Aluminum and Its Alloys

M. A. Doheim, A. M. Omran, A. Abdel-Gwad, G. A. Sayed

Journal:

Metallurgical and Materials Transactions A

Année:

2011

Langue:

english

Fichier:

PDF, 588 KB

english, 2011

Fluidized-bed thermal treatment of phosphate rock: Effect of operating variables

M.A. Doheim, M.M. Tarshan, M.M. El-Gendy

Journal:

International Journal of Mineral Processing

Année:

1978

Langue:

english

Fichier:

PDF, 692 KB

english, 1978

Rapid estimation of corrected cut point in hydrocyclone classification units

M.A. Doheim, G.A. Ibrahim, A.A. Ahmed

Journal:

International Journal of Mineral Processing

Année:

1985

Langue:

english

Fichier:

PDF, 402 KB

english, 1985

The impact of atrium shape on natural smoke ventilation

Doheim, R.M., Yohanis, Y.G., Nadjai, A., Elkadi, H.

Journal:

Fire Safety Journal

Année:

2014

Langue:

english

Fichier:

PDF, 4.65 MB

english, 2014

Dry cleaning aluminum cell gases from Söderberg cells

M. A. Doheim, H. M. Shafey, A. A. Abdellatif, M. S. Ahmed

Journal:

JOM Journal of the Minerals, Metals and Materials Society

Année:

2000

Langue:

english

Fichier:

PDF, 179 KB

english, 2000

Investigation and modelling of sedimentation of mixed particles

Mohamed A. Doheim, Mohamed H. Abu-Ali, Shawky A. Mabrouk

Journal:

Powder Technology

Année:

1997

Langue:

english

Fichier:

PDF, 479 KB

english, 1997

Numerical simulation of particulate-flow in spiral separators: Part I. Low solids concentration (0.3% & 3% solids)

Doheim, M.A., Abdel Gawad, A.F., Mahran, G.M.A., Abu-Ali, M.H., Rizk, A.M.

Journal:

Applied Mathematical Modelling

Année:

2013

Langue:

english

Fichier:

PDF, 1.60 MB

english, 2013

Examination of single and repetitive impact breakage

Rizk, A.M.E., El-Sageer, H.A.A., Doheim, M.A.

Journal:

Minerals Engineering

Année:

1994

Langue:

english

Fichier:

PDF, 553 KB

english, 1994

Pour Point Depressant of Fuel Oil Using Non-ionic Surfactants

Khidr, T. T., Doheim, M. M., El-Shamy, O. A. A.

Journal:

Petroleum Science and Technology

Année:

2015

Langue:

english

Fichier:

PDF, 619 KB

english, 2015

Identifying factors for incorporating spatial data into BIM using the Delphi method

Yusof, Nor'Aini, Mohd Ishak, Siti Salwa, Doheim, Rahma

Journal:

Construction Economics and Building

Année:

2018

Langue:

english

Fichier:

PDF, 303 KB

english, 2018

Modelling of hydrocyclones at high feed-solids concentrations

M.A. Doheim, G.A. Ibraheim, A.A. Ahmed

Journal:

The Chemical Engineering Journal

Année:

1987

Langue:

english

Fichier:

PDF, 664 KB

english, 1987

Energy analysis and waste heat recovery in a refinery

M.A. Doheim, S.A. Sayed, O.A. Hamed

Journal:

Energy

Année:

1986

Langue:

english

Fichier:

PDF, 365 KB

english, 1986

Isolation and characterization of a lectin with antifungal activity from Egyptian Pisum sativum seeds

Mahmoud Sitohy, Mahmoud Doheim, Haitham Badr

Journal:

Food Chemistry

Année:

2007

Langue:

english

Fichier:

PDF, 286 KB

english, 2007

Influence des alcools dans les réactions de télomérisation du chlorotrifluoroéthylène par catalyse rédox

B. Boutevin, M. Doheim, Y. Pietrasanta, G. Rigal

Journal:

Journal of Fluorine Chemistry

Année:

1979

Fichier:

PDF, 883 KB

1979

Catalytic conversion of ethanol and iso-propanol over ZnO-treated Co3O4/Al2O3 solids

M.M. Doheim, H.G. El-Shobaky

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Année:

2002

Langue:

english

Fichier:

PDF, 202 KB

english, 2002

Hydrocracking of cumene over Ni/Al2O3 as influenced by CeO2 doping and γ-irradiation

G.A. El-Shobaky, M.M. Doheim, A.M. Ghozza

Journal:

Radiation Physics and Chemistry

Année:

2004

Langue:

english

Fichier:

PDF, 422 KB

english, 2004

A solvent-extraction study of the dissociation of aniline sulfate

A. Aboul-Seoud, M. Doheim

Journal:

Recueil des Travaux Chimiques des Pays-Bas

Année:

1965

Langue:

english

Fichier:

PDF, 264 KB

english, 1965

Effect of gamma-irradiation on surface and catalytic properties of nanocrystalline CuO, NiO and Fe2O3supported on alumina

G. A. El-Shobaky, M. M. Doheim, S. A. Esmail, H. A. El-Boohy, A. M. Ahmed

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Année:

2008

Langue:

english

Fichier:

PDF, 179 KB

english, 2008

Investigation of the Ring Area Formed Around Cavitation Erosion Pits on the Surface of Carbon Steel

S. A. Karrab, M. A. Doheim, Mohamed S. Mohammed, S. M. Ahmed

Journal:

Tribology Letters

Année:

2012

Langue:

english

Fichier:

PDF, 1009 KB

english, 2012

Computational Modeling of Flow in Aluminum Reduction Cells Due to Gas Bubbles and Electromagnetic Forces

M.A. DOHEIM, A.M. EL-KERSH, M.M. ALI

Journal:

Metallurgical and Materials Transactions B

Année:

2007

Langue:

english

Fichier:

PDF, 761 KB

english, 2007

Contact time distribution in fluidized-bed reactors part I: Measurements at room and higher temperatures

M.A. Doheim, C.N. Collinge

Journal:

The Chemical Engineering Journal

Année:

1980

Langue:

english

Fichier:

PDF, 582 KB

english, 1980

Contact time distribution in fluidized-bed reactors part II: Application of mathematical models and parameter estimation

M.A. Doheim, C.N. Collinge

Journal:

The Chemical Engineering Journal

Année:

1980

Langue:

english

Fichier:

PDF, 835 KB

english, 1980

Activity and selectivity of manganese oxides in alcohols Conversion as influenced by gamma-irradiation

M. M. Doheim, A. S. Ahmed, H. A. El-Boohy, G. A. El-Shobaky

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Année:

2002

Langue:

english

Fichier:

PDF, 97 KB

english, 2002

Fluidized bed roasting of molybdenite-effect of operating variables

M. A. Doheim, M. Z. Abdel-Wahab, S. A. Rassoul

Journal:

Metallurgical and Materials Transactions B

Année:

1976

Langue:

english

Fichier:

PDF, 652 KB

english, 1976

On the application of mixture model for two-phase flow induced corrosion in a complex pipeline configuration

H.M. El-Batsh, M.A. Doheim, A.F. Hassan

Journal:

Applied Mathematical Modelling

Année:

2012

Langue:

english

Fichier:

PDF, 1.73 MB

english, 2012

Catalytic conversion of ethanol and isopropanol over the Mn2O3/Al2O3 system doped with Na2O

M.M Doheim, S.A Hanafy, G.A El-Shobaky

Journal:

Materials Letters

Année:

2002

Langue:

english

Fichier:

PDF, 154 KB

english, 2002

Catalytic conversion of ethanol over Co3O4/MgO system treated with γ-irradiation

G.A El-Shobaky, M.M Doheim, A.M Ghozza, H.A El-Boohy

Journal:

Materials Letters

Année:

2002

Langue:

english

Fichier:

PDF, 237 KB

english, 2002

Effect of temperature on incipient fluidization and study of bed expansion

M.A. Doheim, C.N. Collinge

Journal:

Powder Technology

Année:

1978

Langue:

english

Fichier:

PDF, 365 KB

english, 1978

Evaluation of poly-aromatic hydrocarbons (PAHs) in the aquatic species of Suez Gulf water along El-Sokhna area to the Suez refineries

Ali, Nabila A., Ahmed, Omayma E., Doheim, Mamdouh M.

Journal:

Environmental Monitoring and Assessment

Année:

2014

Langue:

english

Fichier:

PDF, 515 KB

english, 2014

Selection of Pseudomonas aeruginosa for biosurfactant production and studies of its antimicrobial activity

El-Sheshtawy, H.S., Doheim, M.M.

Journal:

Egyptian Journal of Petroleum

Année:

2014

Langue:

english

Fichier:

PDF, 483 KB

english, 2014

Polymeric Nonionic Surfactants as a Pour Point Depressant

El-Shamy, O. A. A., Khidr, T. T., Doheim, M. M.

Journal:

Petroleum Science and Technology

Année:

2014

Langue:

english

Fichier:

PDF, 180 KB

english, 2014

AN EXPERIMENTAL STUDY OF THE TREATMENT OF ALUMINUM-CELL GASES FOR POLLUTION CONTROL USING FLUIDIZED-BED TECHNOLOGY

Shafey, Hamdy M., Doheim, M. A., Al-Shagdari, Mohammed A., Ahmed, M. S., Abdellatif, A. A.

Journal:

Materials and Manufacturing Processes

Année:

2001

Langue:

english

Fichier:

PDF, 571 KB

english, 2001

A SOLVENT-EXTRACTION STUDY OF THE THERMODYNAMICS OF ANILINE AND ITS NITRATE

Aboul-Seoud, A., Doheim, M.

Journal:

Canadian Journal of Chemistry

Année:

1966

Langue:

english

Fichier:

PDF, 205 KB

english, 1966

Effect of Ethoxlate Chain Length on the Pour Point Depressant of Middle Distillate Fuel Oil

El-Shamy, O. A. A., Khid, T. T., Doheim, M. M.

Journal:

Journal of Dispersion Science and Technology

Année:

2011

Langue:

english

Fichier:

PDF, 168 KB

english, 2011

Effect of Ethoxylate on Pour Point Depressant of Fuel Oil

Khidr, T. T., Doheim, M. M., El-Shamy, O. A. A.

Journal:

Energy Sources Part A Recovery Utilization and Environmental Effects

Année:

2015

Langue:

english

Fichier:

PDF, 548 KB

english, 2015

Study of Cavitation Erosion Pits on 1045 Carbon Steel Surface in Corrosive Waters

Karrab, S. A., Doheim, M. A., Aboraia, Mohammed S., Ahmed, S. M.

Journal:

Journal of Tribology

Année:

2012

Langue:

english

Fichier:

PDF, 3.72 MB

english, 2012

The influence of apex diameter on the pattern of solid/liquid ratio distribution within a hydrocyclone

Ahmed, A. A., Ibraheim, G. A., Doheim, M. A.

Journal:

Journal of Chemical Technology and Biotechnology Chemical Technology

Année:

2007

Langue:

english

Fichier:

PDF, 332 KB

english, 2007

A mathematical model for iron ore reduction: Continuous multi-stage fluidised system with solids if size distribution and elutriation occurs

Doheim, M. A.

Journal:

Journal of Applied Chemistry and Biotechnology

Année:

2007

Langue:

english

Fichier:

PDF, 646 KB

english, 2007

[Society of Petroleum Engineers SPE Kuwait International Petroleum Conference and Exhibition - Kuwait City, Kuwait (2012-12-10)] SPE Kuwait International Petroleum Conference and Exhibition - The Mystery of Vanishing MWD/LWD Tools in Downhole: Interaction of Heavy WBM, Complex Petrophysical Formation Properties and Tool Metallurgy in Deep Kerogen-rich Carbonates.

Dashti, Qasem M., Al-anzi, Ealian H.D., Al- Doheim, Aref, Kabir, Mir Md Rezaul, Acharya, Mihira Narayan, Al-Ajmi, Saad

Langue:

english

Fichier:

PDF, 1.47 MB

english

Bridging the Knowledge Gap between Fire Engineers and Building Service Engineers - Using the Analytic Hierarchy Process Approach

Doheim, R., Yohanis, Y.A., Nadjai, A., Elkadi, H.

Journal:

Procedia Engineering

Année:

2016

Langue:

english

Fichier:

PDF, 232 KB

english, 2016

[Society of Petroleum Engineers SPE Middle East Oil and Gas Show and Conference - Manama, Bahrain (2013-03-10)] SPE Middle East Oil and Gas Show and Conference - A Novel Workflow for Fracture Characterization And Well Placement Using BHI Data in WBM and OBM in deep Unconventional reservoirs of North Kuwait

Acharya, Mihira N., Chakravorty, Sandeep, Rao, Narhari S., Darous, Christophe, Al-Ajmi, Saad A., Joshi, Girija K., Dashti, Qasem M, Al-Doheim, Aref, Al-anzi, Ealian H.

Langue:

english

Fichier:

PDF, 2.60 MB

english

[International Petroleum Technology Conference International Petroleum Technology Conference - Beijing, China (2013-03-26)] International Petroleum Technology Conference - An Integrated Solution in Drilling First Successful Horizontal Well in a Deep Carbonate Reservoir of North Kuwait

Rao, Narhari S., Al-Doheim, Arif A.A., Acharya, Mihira N., Al-Ajmi, Neema H., Al-Ajmi, Saad A.H., Kidambi, Vijaya K., Odreman, Allan S., Dashti, Qasem M., Haddou, Hamid, Oyeyemi, Oluwafemi S., Chakrav

Langue:

english

Fichier:

PDF, 1.26 MB

english

Chlorination of High-titania Slag in Fluidized Beds

Doheim, M. A., Raaouf, A. Abdel, Rassoul, S. A.

Journal:

Transactions of the Japan Institute of Metals

Année:

1973

Langue:

english

Fichier:

PDF, 422 KB

english, 1973

Catalytic Conversion of Ethanol over γ-Irradiated CuO/MgO

El-Shobaky, H.G., El-Boohy, H.A., Doheim, M.M.

Journal:

Adsorption Science and Technology

Année:

2000

Langue:

english

Fichier:

PDF, 278 KB

english, 2000

Beclabuvir in combination with asunaprevir and daclatasvir for hepatitis C virus genotype 1 infection: A systematic review and meta-analysis

Ahmed, Ali Mahmoud, Doheim, Mohamed Fahmy, Mattar, Omar Mohamed, Sherif, Nourin Ali, Truong, Duy Hieu, Le Hoa, Pham Thi, Hirayama, Kenji, Huy, Nguyen Tien

Journal:

Journal of Medical Virology

Année:

2017

Langue:

english

Fichier:

PDF, 1.83 MB

english, 2017

ChemInform Abstract: EFFECT OF ALCOHOLS IN TELOMERIZATION OF CHLOROTRIFLUOROETHYLENE BY REDOX CATALYSIS

BOUTEVIN, B., DOHEIM, M., PIETRASANTA, V., RIGAL, G.

Journal:

Chemischer Informationsdienst

Année:

1979

Fichier:

PDF, 119 KB

1979

Surface and Catalytic Properties of the γ-Irradiated ZnO-Treated Co 3 O 4 /Al 2 O 3 System

Doheim, M.M., El-Boohy, H.A., Mokhtar, M., El-Shobaky, G.A.

Journal:

Adsorption Science and Technology

Année:

2001

Langue:

english

Fichier:

PDF, 267 KB

english, 2001

Catalytic Conversion of Ethanol and Isopropanol on γ-Irradiated Co 3 O 4 /Al 2 O 3 Solids

Doheim, M.M., El-Boohy, H.A., El-Shobaky, G.A.

Journal:

Adsorption Science and Technology

Année:

2001

Langue:

english

Fichier:

PDF, 196 KB

english, 2001