Water-in-Oil Emulsions in Paraffinic and Resinous Oils.
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| Title: | Water-in-Oil Emulsions in Paraffinic and Resinous Oils. |
|---|---|
| Authors: | Yudina, N. V.1 (AUTHOR) natal@ipc.tsc.ru, Loskutova, Yu. V.1 (AUTHOR), Nebogina, N. A.1 (AUTHOR) |
| Source: | Petroleum Chemistry. Feb2022, Vol. 62 Issue 2, p183-190. 8p. |
| Subjects: | Viscous flow, Activation energy, Viscosity, Asphaltene |
| Abstract: | The dependence of the stability of emulsions, as well as of the viscosity and activation energy of viscous flow of paraffinic and resinous oils on the ratio of the content of resin-asphaltene components to paraffinic hydrocarbons was established. The paraffinic and resinous oils and their water-in-oil emulsions are non-Newtonian viscoplastic media. An increase in the aqueous phase content in the paraffinic oil emulsion to 30% leads to increases in rheological parameters and in the pour point. A decrease in the activation energy of viscous flow of the oils with water cut increasing to 50% is attributable both to significant reduction of the proportion of paraffinic hydrocarbons in the emulsion and to the appearance of unbound water which causes a decrease in viscosity. Data on the composition of asphaltenes and resins in the paraffinic and resinous oils were presented. [ABSTRACT FROM AUTHOR] |
| Copyright of Petroleum Chemistry is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 155719791 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Water-in-Oil Emulsions in Paraffinic and Resinous Oils. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Yudina%2C+N%2E+V%2E%22">Yudina, N. V.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> natal@ipc.tsc.ru</i><br /><searchLink fieldCode="AR" term="%22Loskutova%2C+Yu%2E+V%2E%22">Loskutova, Yu. V.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Nebogina%2C+N%2E+A%2E%22">Nebogina, N. A.</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Petroleum+Chemistry%22">Petroleum Chemistry</searchLink>. Feb2022, Vol. 62 Issue 2, p183-190. 8p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Viscous+flow%22">Viscous flow</searchLink><br /><searchLink fieldCode="DE" term="%22Activation+energy%22">Activation energy</searchLink><br /><searchLink fieldCode="DE" term="%22Viscosity%22">Viscosity</searchLink><br /><searchLink fieldCode="DE" term="%22Asphaltene%22">Asphaltene</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The dependence of the stability of emulsions, as well as of the viscosity and activation energy of viscous flow of paraffinic and resinous oils on the ratio of the content of resin-asphaltene components to paraffinic hydrocarbons was established. The paraffinic and resinous oils and their water-in-oil emulsions are non-Newtonian viscoplastic media. An increase in the aqueous phase content in the paraffinic oil emulsion to 30% leads to increases in rheological parameters and in the pour point. A decrease in the activation energy of viscous flow of the oils with water cut increasing to 50% is attributable both to significant reduction of the proportion of paraffinic hydrocarbons in the emulsion and to the appearance of unbound water which causes a decrease in viscosity. Data on the composition of asphaltenes and resins in the paraffinic and resinous oils were presented. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Petroleum Chemistry is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1134/S0965544122060068 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 8 StartPage: 183 Subjects: – SubjectFull: Viscous flow Type: general – SubjectFull: Activation energy Type: general – SubjectFull: Viscosity Type: general – SubjectFull: Asphaltene Type: general Titles: – TitleFull: Water-in-Oil Emulsions in Paraffinic and Resinous Oils. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Yudina, N. V. – PersonEntity: Name: NameFull: Loskutova, Yu. V. – PersonEntity: Name: NameFull: Nebogina, N. A. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 02 Text: Feb2022 Type: published Y: 2022 Identifiers: – Type: issn-print Value: 09655441 Numbering: – Type: volume Value: 62 – Type: issue Value: 2 Titles: – TitleFull: Petroleum Chemistry Type: main |
| ResultId | 1 |
