Role of Paraffinic Hydrocarbons in the Formation of the Dispersed Structure of Petroleum Asphalt


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Abstract

Structural and thermal properties of petroleum asphalt and paraffinic hydrocarbon fractions were analyzed by temperature-modulated differential scanning calorimetry. Macrocrystalline waxes were shown to play the key role in forming the dispersed colloidal phase, which creates the dispersed structure of asphalt.

About the authors

I. N. Frolov

Kazan’ National Research Technological University

Email: alekseifirsin@gmail.com
Russian Federation, Kazan’

A. A. Firsin

Kazan’ National Research Technological University

Author for correspondence.
Email: alekseifirsin@gmail.com
Russian Federation, Kazan’

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