The patterns of change in component and structural-group composition of bituminous binders modified by oxygen-containing compounds and finely dispersed Mn (II) oxide are determined. Manganese ions, taking part in high-temperature oxidation-reduction reactions of modifier compounds containing acyl radicals and double bonds, are capable of forming oxy-radicals in the presence of air oxygen. The content of alcohol-benzene resins, aromatic structures, and carbonyl groups increases in the samples. The obtained samples of modified binders have improved adhesive and low-temperature properties, which allow production of high-strength asphalt concrete surfacings.
Similar content being viewed by others
References
A. V. Shul’gina, M. A. Shabaeva, and Yu. A Belykh, Finansy. Ekonomika. Strategiya., 12, 30-34 (2001).
S. V. Kotov, G. V. Timofeeva, S. V. Levanova, et al., Khim. Tekhnol. Topl. Masel, 3, 52-53 (2003).
D. A. Rozental’ and A. M. Syroezhko, Khim. Tekhnol. Topl. Masel, 4, 41-43 (2000).
R. F. Siraev, S. M. Petrov, and G. P. Kayukova, The Bulletin of the Kazan Technological University, 9, 196-200 (2011).
S. I. Gel’fand, Avtomobil. Dorog., 11, 22-62 (1957).
N. N. Lebedev, Chemistry and Technology of Basic Organic and Petrochemical Synthesis [Russian translation], Khimiya, Mir publishers, 592 (1988).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 4, pp. 7 – 10, July – August, 2015.
Rights and permissions
About this article
Cite this article
Zakieva, R.R., Gussamov, I.I., Gadel’shin, R.M. et al. Modification of Petroleum Bitumen by Oxygen-Containing Compounds and Transition Metal Oxides. Chem Technol Fuels Oils 51, 339–344 (2015). https://doi.org/10.1007/s10553-015-0610-0
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10553-015-0610-0