Abstract
Experimental studies showed that colloidal subsystems of resins and asphaltenes in metastable state are most probably the basic carriers of the “thermal memory” effect of petroleum fluids. The structural transformations of the colloidal system of asphaltenes revealed probably are universal in character and are characteristic of petroleum residues of different geographic origin. It was found that not only thermodynamic but also kinetic control should be conducted in processes of transformation of the disperse phase of petroleum residues.
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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 3, pp. 42 – 44, May – June, 2005.
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Evdokimov, I.N., Eliseev, N.Y. Colloidal Structures of Petroleum Residues Long-Lived in Metastable States. Chem Technol Fuels Oils 41, 230–235 (2005). https://doi.org/10.1007/s10553-005-0055-y
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DOI: https://doi.org/10.1007/s10553-005-0055-y