البحث و الاستقصاء و التفكر نهج قراني قال تعالى:افلا ينظرون الى الابل كيف خلقت (17)و الى السماء كيف رفعت(18) و الى الى الجبال كيف نصبت(19)و الى الارض كيف سطحت(20) فذكر انما انت مذكر(21)لست عليهم بمسيطر(22)(الغاشية) .و هذا يعني ان البحث و سيلة للفهم و الادراك و الاكتشاف و الابتكار و هو من اهم و سائل الامة للتقدم و الرقي
Water in heavy crude oil (W/O) emulsions, which are stubborn mixtures of immiscible heavy crude oil and brine, are a ubiquitous challenge in the petroleum industry. They cause serious corrosion…
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Abdelrahman O. Ezzat , Hamad A. Al-Lohedan, Mohammed Yousef Albarqan, Meshary Abdullah Toraba and Noorah A. Faqihi
New non-ionic surfactants based on alkylamine and poly(ethylene glycol) dimethacrylate were synthesized by one-step Aza-Michael addition reaction. The surfactants’ chemical compositions, surface…
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Abdelrahman O. Ezzat, Hamad A. Al-Lohedan, Ahmed M. Tawfeek, and Noorah A. Faqihi
This work aims at synthesizing new cross-linked poly ionic liquids, CPILs, VIMDE-Cl and CPIL, VIMDE-TFA, utilizing polyethylene terephthalate waste as a precursor and applying them to magnetite…
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Mahmood M. S. Abdullah, Hamad A. Al-Lohedan and Noorah A. Faqihi