Preparation of some thermal stable polymers based on diesters of polyethylene and polypropylene oxides macro monomers to use as surfactants at high temperature and pressure
Based on polyethylene (PE) and polypropylene (PP) oxides, six macromonomers were prepared through two steps. The first step was esterification of the PE and PP oxides, with oleic acid to give the corresponding monoesters. The second was the diesterfication of the prepared monoesters with methacrylic...
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doaj-426c226d11ab422c86f8ec1c1b399d392020-11-24T23:28:21ZengElsevierEgyptian Journal of Petroleum1110-06212016-09-0125335536610.1016/j.ejpe.2015.08.001Preparation of some thermal stable polymers based on diesters of polyethylene and polypropylene oxides macro monomers to use as surfactants at high temperature and pressureA.M. Alsabagh0M.E. Hassan1S.D.M. Dosouky2N.M. Nasser3E.A. Elsharaky4M.M. Abdelhamid5Applied Chemistry, Egyptian Petroleum Research Institute, EgyptApplied Chemistry, Port Said University, EgyptProduction Engineering, Egyptian Petroleum Research Institute, EgyptApplied Chemistry, Egyptian Petroleum Research Institute, EgyptApplied Chemistry, Egyptian Petroleum Research Institute, EgyptProduction Engineering, Egyptian Petroleum Research Institute, EgyptBased on polyethylene (PE) and polypropylene (PP) oxides, six macromonomers were prepared through two steps. The first step was esterification of the PE and PP oxides, with oleic acid to give the corresponding monoesters. The second was the diesterfication of the prepared monoesters with methacrylic acid to give the corresponding diesters. The prepared macromonomers (diesters) were polymerized to obtain six polymers. The chemical structure of the prepared mono- and diesters and polymers was justified by IR, NMR, GPC and TGA. The obtained results confirmed that the prepared polymers have a high thermal stability and can be used in high pressure and temperature during the drainage of the water from water-in-oil emulsions. The surface active and thermodynamics parameters of these polymers in non-aqueous solution were also investigated and it was found that, these materials have high thermal stability which leads to the possibility to be used under severe reservoir conditions as surfactants.http://www.sciencedirect.com/science/article/pii/S111006211530057XMonoesterDiesterAlkylene oxidesHomopolymerizationMacromonomers |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
A.M. Alsabagh M.E. Hassan S.D.M. Dosouky N.M. Nasser E.A. Elsharaky M.M. Abdelhamid |
spellingShingle |
A.M. Alsabagh M.E. Hassan S.D.M. Dosouky N.M. Nasser E.A. Elsharaky M.M. Abdelhamid Preparation of some thermal stable polymers based on diesters of polyethylene and polypropylene oxides macro monomers to use as surfactants at high temperature and pressure Egyptian Journal of Petroleum Monoester Diester Alkylene oxides Homopolymerization Macromonomers |
author_facet |
A.M. Alsabagh M.E. Hassan S.D.M. Dosouky N.M. Nasser E.A. Elsharaky M.M. Abdelhamid |
author_sort |
A.M. Alsabagh |
title |
Preparation of some thermal stable polymers based on diesters of polyethylene and polypropylene oxides macro monomers to use as surfactants at high temperature and pressure |
title_short |
Preparation of some thermal stable polymers based on diesters of polyethylene and polypropylene oxides macro monomers to use as surfactants at high temperature and pressure |
title_full |
Preparation of some thermal stable polymers based on diesters of polyethylene and polypropylene oxides macro monomers to use as surfactants at high temperature and pressure |
title_fullStr |
Preparation of some thermal stable polymers based on diesters of polyethylene and polypropylene oxides macro monomers to use as surfactants at high temperature and pressure |
title_full_unstemmed |
Preparation of some thermal stable polymers based on diesters of polyethylene and polypropylene oxides macro monomers to use as surfactants at high temperature and pressure |
title_sort |
preparation of some thermal stable polymers based on diesters of polyethylene and polypropylene oxides macro monomers to use as surfactants at high temperature and pressure |
publisher |
Elsevier |
series |
Egyptian Journal of Petroleum |
issn |
1110-0621 |
publishDate |
2016-09-01 |
description |
Based on polyethylene (PE) and polypropylene (PP) oxides, six macromonomers were prepared through two steps. The first step was esterification of the PE and PP oxides, with oleic acid to give the corresponding monoesters. The second was the diesterfication of the prepared monoesters with methacrylic acid to give the corresponding diesters. The prepared macromonomers (diesters) were polymerized to obtain six polymers. The chemical structure of the prepared mono- and diesters and polymers was justified by IR, NMR, GPC and TGA. The obtained results confirmed that the prepared polymers have a high thermal stability and can be used in high pressure and temperature during the drainage of the water from water-in-oil emulsions. The surface active and thermodynamics parameters of these polymers in non-aqueous solution were also investigated and it was found that, these materials have high thermal stability which leads to the possibility to be used under severe reservoir conditions as surfactants. |
topic |
Monoester Diester Alkylene oxides Homopolymerization Macromonomers |
url |
http://www.sciencedirect.com/science/article/pii/S111006211530057X |
work_keys_str_mv |
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