Effect of Group Chemical Composition of a Mixture of West Siberian Oils on Road Asphalt Quality
| Autor: | I. V. Ryabinin, V. E. Somov, V. V. Vasil’ev, I. A. Sadchikov, E. V. Salamatova, E. E. Nikitin, A. G. Brusnin, G. D. Zalishchevskii |
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| Rok vydání: | 2016 |
| Předmět: |
Materials science
010405 organic chemistry General Chemical Engineering Metallurgy Energy Engineering and Power Technology General Chemistry Penetration (firestop) 010402 general chemistry 01 natural sciences 0104 chemical sciences Fuel Technology Compounding Asphalt Penetration index Chemical composition Oxidation rate |
| Zdroj: | Chemistry and Technology of Fuels and Oils. 52:527-535 |
| ISSN: | 1573-8310 0009-3092 |
| Popis: | The group chemical composition of oil fractions refined at Kinef Ltd. is shown to change with time. The oxidation rate and penetration index of asphalt obtained from heavy residual increase as the penetration increases. The extensibility of road asphalt decreases markedly as the paraffin content increases. Road asphalt meeting PNST 1-2012 specifications was produced by compounding asphalts oxidized to different degrees. |
| Databáze: | OpenAIRE |
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