Synthesis and application of nonionic graft copolymers P(mPEG-g-MMA)
Myrzakhanov M.M. Negim E.-S. Nasir M. Al Azzam K.M.
2023Institute of Metallurgy and Ore Beneficiation JSC
Kompleksnoe Ispolzovanie Mineralnogo Syra
2023#324Issue 164 - 70 pp.
The goal of this research is to prepare novel amphiphilic graft copolymers (nonionic) based on hydrophilic poly (ethylene glycol) methyl ether (mPEG) and hydrophobic methyl methacrylate (MMA) at room temperature and pressure. To generate P(mPEG-g-MMA) grafts, poly (ethylene glycol) methyl ether (mPEG) was synthesized and grafted with varied ratios of methyl methacrylate (MMA) in the existence of benzoyl peroxide as an initiator utilizing a macro-free radical initiator procedure under the effect of heating in toluene. The research discussed in this paper looked at the possibility of using the synthesized graft copolymer P(mPEG-g-MMA) as a nonionic demulsifier in Petroleum Crude Oil Emulsions. The produced nonionic surfactants were assessed as water demulsifiers in oil emulsions that were noticeable at varying oil: water ratios at 60oC. According to the demulsifier chemical compositions as well as concentrations, the testing findings revealed that the dehydration rate of the prepared demulsifiers reached 100%. The optimal demulsifier dose was 300 ppm.
catalyst , demulsifier , free radical polymerization , Methyl methacrylate , Polyethylene glycol methyl ether
Text of the article Перейти на текст статьи
Satbayev University, Geology and Oil-gas Business Institute named after K. Turyssov, Department of Chemical and Biochemical Engineering, Almaty, Kazakhstan
JSC “Kazakh-British Technical University”, Almaty, Kazakhstan
Satbayev University, Geology and Oil-gas Business Institute named after K. Turyssov, Department of Petroleum Engineering, Almaty, Kazakhstan
University Sains Malaysia, School of Chemical Sciences, Penang, Malaysia
Pharmacological and Diagnostic Research Center (PDRC), Department of Pharmaceutical Sciences, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, 19328, Jordan
Satbayev University
JSC “Kazakh-British Technical University”
Satbayev University
University Sains Malaysia
Pharmacological and Diagnostic Research Center (PDRC)
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026