Conclusions
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1.
Laboratory investigations have established that viscous cable oils can be obtained from the second-stage deasphaltate of sulfur petroleum crudes by moderate adsorption refining or intense phenol treatment.
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2.
Preliminary investigations of the electrophysical properties have shown that the highly viscous oils obtained can be used as components for manufacturing cable impregnation oils.
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F. G. Khakimov, N. G. Kalantar, M. A. Zainetdinov, and L. V. Dunyushkina, Khim. i Tekhnol. Topliv i Masel, No. 12 (1966).
P. A. Zolotarev, Neftepererabotka i Neftekhimiya, No. 5 (1965).
R. N. Hazelwood, Anal. Chem.,26, No. 6, 1073–1076 (1954).
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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 5, pp. 16–20, May, 1968.
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Khakimov, F.G., Zolotarev, P.A., Germash, V.M. et al. Cable oils from highly viscous deasphaltates of eastern petroleum crudes. Chem Technol Fuels Oils 4, 335–339 (1968). https://doi.org/10.1007/BF00718202
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DOI: https://doi.org/10.1007/BF00718202