Özet:

Thermal gas-phase pyrolysis of hydrocarbon raw materials in pipe furnaces remains to be the main strategic process of ethylene and propylene production. Nowadays, the possibility of the pyrolysis process intensification to increase the target product yield draws attention of scientists. But besides the olefins (target products) the pyrolysis process is the source of heavy pyrolysis pitch. Considerable development of petrochemical industry requires finding new applications of the by-products from pyrolysis gas and liquid pyrolysis products. Methods of polymer hydrocarbons resin synthesis from the liquid wasters of ethylene and propylene production have been considered. Regularities of modification of polymer  hydrocarbons resins (PHRs) insulating oil bitumen have been worked. The influence of the main factors on the physical and chemical properties of this process has been determined. The mechanism of influence petroleum polymer resins (cooligomer products) components to the complex technical and performance properties of the petroleum bitumen compositions have been regarded. Found that based on bitumen insulation compositions of the physical and mechanical parameters, electrical insulation and corrosion characteristics meet the requirements for insulation of underground pipelines have been defined. Polymer petroleum resins as modifiers significantly increase the inhibitory properties of bitumen matrix.  Author Biographies Ірена Євгенівна Никулишин, Lviv Polytechnic National University, 12 S. Bandery str., Lviv, Ukraine, 79013 Doctor of Technical Sciences, Associate Professor Department of Organic Products Technology

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