«Proceedings of Gubkin University»

SPECIFIC BEHAVIOR OF NATURAL HYDROCARBON SYSTEMS SUBJECT TO CRYSTALLIZATION AND VITRIFYING UNDER TEMPERATURE CHANGES

UDC: 665.6/.7
DOI: -

Authors:

¹ Gubkin Russian State University Oil Gas

Keywords: crystallization, phase formation

Annotation:

The work reviews a device, which allows concurrent registration of oil or oil product sample's temperature and intensity of light, reflected on it. The ability of crystallization phase transfer identification by the device on base of n-alcanes and their binary systems is presented. Phase diagram of C₁₀H₂₂−C₂₀H₄₂ binary system was received. Different oil behavior during freezing is overviewed with respect for crystallization or vitrification. The ability of the method to determine the freezing point in vitrifying oils is presented.

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