Modified graft copolymers based on ethylene vinyl acetate as depressants for waxy crude oil and their effect on the rheological properties of oil

In this work, modified ethylene-vinyl acetate (EVA)-based copolymers were synthesized by graft copolymerization of hydrophobic monomers onto commercial EVA using a low energy electron beam (EB). The mechanism of graft copolymerization was studied by the spin trap method using a model reaction of the...

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Bibliographic Details

Published in:	Journal of petroleum science & engineering Vol. 213; p. 110298
Main Authors:	Mun, Grigoriy A., Bekbassov, Timur, Beksultanov, Zhomart, Yermukhambetova, Bayana B., Azhgaliyev, Baurzhan, Azhgaliyev, Naurizbek, Dergunov, Sergey A.
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01-06-2022
Subjects:	Crude oil Ethylene vinyl acetate Flow improver Graft copolymers Pour point depressant Wax appearance temperature Flow improver Ethylene vinyl acetate Graft copolymers Pour point depressant Crude oil Wax appearance temperature
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