Effect of Nitrogen Bases on the Structure of Primary Asphaltene Clusters and Dynamics of Aggregation of Heavy Oil Fractions Full article
| Journal |
Petroleum Chemistry
ISSN: 0965-5441 , E-ISSN: 1531-8532 |
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| Output data | Year: 2019, Volume: 59, Number: 11, Pages: 1195-1200 Pages count : 6 DOI: 10.1134/S0965544119110100 | ||||||
| Tags | asphaltenes; nitrogen-containing petroleum bases; small-angle X-ray scattering; supramolecular structure | ||||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Science Foundation | 15-19-00119 |
Abstract:
Using the method of small-angle X-ray scattering (SAXS), the effect of nitrogen-containing compounds on the structure of primary asphaltene clusters and changes in their structure and size characteristics has been studied. It has been shown that the addition of nitrogen bases leads to a partial degradation of the primary aggregates of asphaltenes and the appearance of a larger number of disordered “non-compact” fragments in the solution, thereby altering the dynamics of the entire aggregation process. Nitrogen bases also provoke a change in the type of packing of the primary particles of asphaltenes, facilitating the formation of a looser secondary structure of asphaltene aggregates. © 2019, Pleiades Publishing, Ltd.
Cite:
Larichev Y.V.
, Kovalenko E.Y.
, Mart’yanov O.N.
Effect of Nitrogen Bases on the Structure of Primary Asphaltene Clusters and Dynamics of Aggregation of Heavy Oil Fractions
Petroleum Chemistry. 2019. V.59. N11. P.1195-1200. DOI: 10.1134/S0965544119110100 WOS Scopus РИНЦ AN OpenAlex
Effect of Nitrogen Bases on the Structure of Primary Asphaltene Clusters and Dynamics of Aggregation of Heavy Oil Fractions
Petroleum Chemistry. 2019. V.59. N11. P.1195-1200. DOI: 10.1134/S0965544119110100 WOS Scopus РИНЦ AN OpenAlex
Original:
Ларичев Ю.В.
, Коваленко Е.Ю.
, Мартьянов О.Н.
Влияние азотсодержащих оснований на строение первичных кластеров асфальтенов и динамику процесса агрегации тяжелых фракций нефти
Нефтехимия. 2019. Т.59. №6. С.638-644. DOI: 10.1134/S0028242119060108 РИНЦ OpenAlex
Влияние азотсодержащих оснований на строение первичных кластеров асфальтенов и динамику процесса агрегации тяжелых фракций нефти
Нефтехимия. 2019. Т.59. №6. С.638-644. DOI: 10.1134/S0028242119060108 РИНЦ OpenAlex
Dates:
| Submitted: | Apr 4, 2019 |
| Accepted: | Jul 4, 2019 |
| Published print: | Nov 1, 2019 |
| Published online: | Nov 14, 2019 |
Identifiers:
| Web of science: | WOS:000496562300004 |
| Scopus: | 2-s2.0-85075170377 |
| Elibrary: | 41820435 |
| Chemical Abstracts: | 2019:2159681 |
| OpenAlex: | W2983738704 |