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Effect of Nitrogen Bases on the Structure of Primary Asphaltene Clusters and Dynamics of Aggregation of Heavy Oil Fractions Научная публикация

Журнал Petroleum Chemistry
ISSN: 0965-5441 , E-ISSN: 1531-8532
Вых. Данные Год: 2019, Том: 59, Номер: 11, Страницы: 1195-1200 Страниц : 6 DOI: 10.1134/S0965544119110100
Ключевые слова asphaltenes; nitrogen-containing petroleum bases; small-angle X-ray scattering; supramolecular structure
Авторы Larichev Yu.V. 1,2 , Kovalenko E.Yu. 3 , Mart’yanov O.N. 1,2
Организации
1 Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russian Federation
2 Novosibirsk National Research State University, Novosibirsk, 630090, Russian Federation
3 Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences, Tomsk, 634055, Russian Federation

Информация о финансировании (1)

1 Российский научный фонд 15-19-00119

Реферат: 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.
Библиографическая ссылка: 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 CAPlus OpenAlex
Оригинальная: 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
Даты:
Поступила в редакцию: 4 апр. 2019 г.
Принята к публикации: 4 июл. 2019 г.
Опубликована в печати: 1 нояб. 2019 г.
Опубликована online: 14 нояб. 2019 г.
Идентификаторы БД:
Web of science: WOS:000496562300004
Scopus: 2-s2.0-85075170377
РИНЦ: 41820435
Chemical Abstracts: 2019:2159681
OpenAlex: W2983738704
Цитирование в БД:
БД Цитирований
Scopus 10
Web of science 9
РИНЦ 9
OpenAlex 6
Альметрики: