Preparation and characterization of N-doped ZnO and N-doped TiO2 beads for photocatalytic degradation of phenol and ammonia
Mandor, Hagar, Amin, Nevine K., Abdelwahab, Ola, El-Ashtoukhy, El-Sayed Z.
Published in Environmental science and pollution research international (01.08.2022)
Published in Environmental science and pollution research international (01.08.2022)
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Journal Article
Applying a semi-quantitative risk assessment on petroleum production unit
Eltahan, Fatma M., Toderas, Monica, Mansour, Moustapha S., El-Ashtoukhy, El Sayed Z., Abdou, Mohamed A., Shokry, F.
Published in Scientific reports (31.03.2024)
Published in Scientific reports (31.03.2024)
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Journal Article
Effect of cross-flow on heat and mass transfer rates at the outer surface of a spiral tube placed in a cylindrical container and possible application in heat exchanger/reactor design
Abdel-Gawad, Esraa H., Saleh, Ibrahim H., Sedahmed, Gomaa H., Abdel-Aziz, Mohamed Helmy, El-Ashtoukhy, El-Sayed Z., El-Naggar, Mohamed A., Fathalla, Ahmed S.
Published in Chemical engineering research & design (01.06.2024)
Published in Chemical engineering research & design (01.06.2024)
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Journal Article
Mass and heat transfer behavior of a bubble column fitted with horizontal spiral tubes in bubbly-flow regime
Abdel-Gawad, Esraa H., Saleh, Ibrahim H., Sedahmed, Gomaa H., Abdel-Aziz, Mohamed Helmy, El-Ashtoukhy, El-Sayed Z., Fathalla, Ahmed S., El-Naggar, Mohamed A.
Published in International communications in heat and mass transfer (01.02.2024)
Published in International communications in heat and mass transfer (01.02.2024)
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Journal Article
Mass and heat transfer intensification at the wall of a square agitated vessel by chemically active semicylindrical turbulence promoters
Fathalla, Ahmed S., Amin, Nevine K., El-Ashtoukhy, El-Sayed Z., Sedahmed, Gomaa H.
Published in Alexandria engineering journal (01.10.2021)
Published in Alexandria engineering journal (01.10.2021)
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Journal Article
Promotion of heat, mass transfer and energy utilization efficiency in a stirred tank reactor by closely spaced turbulence promoters
Fathalla, Ahmed Salah, Amin, Nevine K., El-Ashtoukhy, El-Sayed Z., Sedahmed, Gomaa H.
Published in Energy sources. Part A, Recovery, utilization, and environmental effects (31.03.2022)
Published in Energy sources. Part A, Recovery, utilization, and environmental effects (31.03.2022)
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Journal Article
Preparation and characterization of N-doped ZnO and N-doped TiO 2 beads for photocatalytic degradation of phenol and ammonia
Mandor, Hagar, Amin, Nevine K, Abdelwahab, Ola, El-Ashtoukhy, El-Sayed Z
Published in Environmental science and pollution research international (27.03.2022)
Get full text
Published in Environmental science and pollution research international (27.03.2022)
Journal Article