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…
بواسطة
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…
بواسطة
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…
بواسطة
Mahmood M. S. Abdullah, Hamad A. Al-Lohedan and Noorah A. Faqihi