Abstract
Paving-and roofing-grade asphalts were obtained at LUKOIL-Permnefteorgsintez Ltd. by mixing peroxidized asphalt and a number of high-boiling unoxidized petroleum products in certain ratios. The asphalts obtained have improved performance characteristics: high plasticity and low brittleness temperature.
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References
R. B. Gun, Petroleum Asphalts [in Russian], Khimiya, Moscow (1973).
Yu. A. Kut’in, I. R. Kharutdinov, S. S. Mingaraev, et al., Neftepererab. Neftekhim., No. 3, 20–24 (2001).
Russian Patent No. 2186078.
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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 2, pp. 26–28, May–June, 2006.
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Pustynnikov, A.Y., Ryabov, V.G., Kalimullin, D.T. et al. Production of compounded asphalts of improved quality. Chem Technol Fuels Oils 42, 188–191 (2006). https://doi.org/10.1007/s10553-006-0054-7
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DOI: https://doi.org/10.1007/s10553-006-0054-7