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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021, Volume 47, Issue 15, Pages 11–14
DOI: https://doi.org/10.21883/PJTF.2021.15.51226.18720 (Mi pjtf4716) 		 
This article is cited in 4 scientific papers (total in 4 papers)

An investigation of the effect of the addition of hydrophobic silica nanoparticles on the colloidal stability of inverse emulsions

E. I. Mihienkovaa, A. V. Minakovab, S. V. Lysakova, A. L. Neverova, M. I. Pryazhnikova

a Siberian Federal University, Krasnoyarsk
b S.S. Kutateladze Institute of Thermophysics, Siberian Division of the Russian Academy of Sciences
Full-text PDF (282 kB) Citations (4)
DOI: https://doi.org/10.21883/PJTF.2021.15.51226.18720
Abstract: The results of experimental studies of the effect of the addition of silicon oxide nanoparticles on the stability of inverse emulsions based on mineral oils are presented. The concentration of nanoparticles in the emulsion was varied from 0.25 to 2 wt%. The following ratios of the volume fractions of the hydrocarbon phase and water were investigated: 70/30, 80/20, 90/10. Several types of emulsifiers have been considered. It has been shown that, even at low concentrations, hydrophobic SiO$_2$ nanoparticles significantly improve the stability of inverse emulsions. Destabilization rate of the emulsion upon addition of 2 wt%. of nanoparticles decreases 1.7 times.
Keywords: emulsion, nanoparticles, stability, colloidal stability.
Funding agency Grant number
Russian Science Foundation 17-79-20218
Ministry of Education and Science of the Russian Federation FSRZ-2020-0012
This study was carried out with the financial support of the Russian Science Foundation in the framework of project no. 17-79-20218 “Application of Nanofluids in Technologies for the Development and Operation of Oil and Gas Fields.”
Received: 29.01.2021
English version:
Technical Physics Letters, 2021, Volume 47, Issue 10, Pages 766–769
DOI: https://doi.org/10.1134/S1063785021080095
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: E. I. Mihienkova, A. V. Minakov, S. V. Lysakov, A. L. Neverov, M. I. Pryazhnikov, “An investigation of the effect of the addition of hydrophobic silica nanoparticles on the colloidal stability of inverse emulsions”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:15 (2021), 11–14; Tech. Phys. Lett., 47:10 (2021), 766–769
Citation in format AMSBIB
\Bibitem{MihMinLys21}
\by E.~I.~Mihienkova, A.~V.~Minakov, S.~V.~Lysakov, A.~L.~Neverov, M.~I.~Pryazhnikov
\paper An investigation of the effect of the addition of hydrophobic silica nanoparticles on the colloidal stability of inverse emulsions
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2021
\vol 47
\issue 15
\pages 11--14
\mathnet{http://mi.mathnet.ru/pjtf4716}
\crossref{https://doi.org/10.21883/PJTF.2021.15.51226.18720}
\elib{https://elibrary.ru/item.asp?id=46333490}
\transl
\jour Tech. Phys. Lett.
\yr 2021
\vol 47
\issue 10
\pages 766--769
\crossref{https://doi.org/10.1134/S1063785021080095}
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    • This publication is cited in the following 4 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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