E
E. G. Zaki
Researcher at Egyptian Petroleum Research Institute
Publications - 42
Citations - 742
E. G. Zaki is an academic researcher from Egyptian Petroleum Research Institute. The author has contributed to research in topics: Adsorption & Corrosion. The author has an hindex of 12, co-authored 31 publications receiving 403 citations. Previous affiliations of E. G. Zaki include Menoufia University.
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Adsorption characteristics and inhibition effect of two Schiff base compounds on corrosion of mild steel in 0.5 M HCl solution: experimental, DFT studies, and Monte Carlo simulation
TL;DR: In this paper, the synthesis of Schiff bases of substituted gallic acid derivatives via amidation reaction and their characterization using 1H-NMR spectroscopy to study their inhibition performance on the aggressive attack of HCl on mild steel (MS) was examined using chemical (weight loss) and electrochemical (Tafel and EIS) test methods.
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Novel Gemini cationic surfactants as anti-corrosion for X-65 steel dissolution in oilfield produced water under sweet conditions: Combined experimental and computational investigations
TL;DR: In this article, two new sequences of Gemini di-quaternary ammonium salts were synthesized characterized by FTIR and 1HNMR spectroscopic techniques and evaluated as corrosion inhibitor for X-65 steel dissolution in deep oil wells formation water saturated with CO2.
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Studying the corrosion inhibition of some prepared nonionic surfactants based on 3-(4-hydroxyphenyl) propanoic acid and estimating the influence of silver nanoparticles on the surface parameters
TL;DR: Different nonionic surfactants derived from hydroxyphenyl propionic acid have been synthesized (HTOPD, HTOPT and HTOPH) and their vital role in the preparation process of silver nanoparticles has been assured, using transmission electron microscope, UV-Vis Spectroscopy and dynamic light scattering.
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Melamine grafted chitosan-montmorillonite nanocomposite for ferric ions adsorption: Central composite design optimization study
TL;DR: In this article, a new melamine grafted chitosan nanocomposite has been synthesized as an effective material for ferric ions adsorption, which is considered to be promising candidates to for application in water treatment technology due to their distinguished physicochemical properties.
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N-Aminorhodanine modified chitosan hydrogel for antibacterial and copper ions removal from aqueous solutions
TL;DR: N-Aminorhodanine modified chitosan hydrogel showed good activity towards gram positive bacteria and Regeneration of adsorbent showed only 23% decline after 6 cycles which indicate the stability of the new adsorbents and it can be reused several times with good efficiency.