Structural–Dynamic Phase Transitions in Petroleum Disperse Systems
- Авторлар: Kashaev R.S.1
-
Мекемелер:
- Kazan State Power Engineering University
- Шығарылым: Том 59, № 2 (2019)
- Беттер: 143-150
- Бөлім: Article
- URL: https://journal-vniispk.ru/0965-5441/article/view/180719
- DOI: https://doi.org/10.1134/S0965544119020087
- ID: 180719
Дәйексөз келтіру
Аннотация
Using the techniques of proton nuclear magnetic resonance (1H NMR) relaxometry and near-infrared spectroscopy, a multiextremun nature of dependencies of physicochemical properties, fractality, and quantization of changes in 1H NMR parameters that determine phase transitions between types of petroleum disperse systems in the order: Hydrocarbons ⇔ Crude oil ⇔ Atmospheric residue ⇔ Vacuum residue ⇔ Asphalt ⇔ Carbenes ⇔ Coke, has been experimentally established. A model of structural–dynamic transitions, associated with a change in the intermolecular pair potential characterized by a number of minima is proposed.
Авторлар туралы
R. Kashaev
Kazan State Power Engineering University
Хат алмасуға жауапты Автор.
Email: kashaev2007@yandex.ru
Ресей, Kazan
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