Criterion of Phase Stability of Asphaltenes in Crude Oils

Autor:	Tatiana N. Yusupova, D. V. Saraev, E. E. Barskaya
Rok vydání:	2013
Předmět:	Fuel Technology Chemical engineering Phase stability Chemistry General Chemical Engineering Energy Engineering and Power Technology Viscometer General Chemistry Dielectric spectroscopy Asphaltene
Zdroj:	Chemistry and Technology of Fuels and Oils. 49:165-174
ISSN:	1573-8310 0009-3092
DOI:	10.1007/s10553-013-0426-8
Popis:	Associate formation processes in crude oils are investigated by viscometry and dielectric spectroscopy. It is shown that fluidity decline in the 36-40°C range is typical for crude oils with a high resin and asphaltene content ratio. The critical polar resin concentration in stable asphaltene nanoaggregates is determined.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0eebe0440b725faebbb8579ae6a9eb1f https://doi.org/10.1007/s10553-013-0426-8 Zobrazit plný text záznamu Plný text ve formátu PDF