Cracking of crude oil in the molten metals

Authors

  • Marat A. Glikin Technological Institute of V. Dal East-Ukrainian National University, Ukraine
  • Vadim Yu. Tarasov Technological Institute of V. Dal East-Ukrainian National University, Ukraine
  • Evgeniy Yu. Chernousov Technological Institute of V. Dal East-Ukrainian National University, Ukraine

DOI:

https://doi.org/10.15421/081312

Keywords:

crude oil, cracking, molten metals, light petroleum products, catalytic indifference

Abstract

In this paper is investigated the process of crude oil and its individual fractions cracking in the molten metals medium to produce light petroleum products. Thermodynamic calculations demonstrate the possibility of using lead and tin including alloys thereof as the melt. The cracking of West Siberian crude oil is studied at temperatures 400-600 °C. It is detected that as the temperature increases there is increase of aromatic hydrocarbons and olefins content in gasoline while naphthenes, n- and i-paraffins content reduces. Optimal temperature for cracking in molten metals is ~500 °C. The use of a submerged nozzle increases the yield of light petroleum products by ~2%. The research octane number of gasoline produced is 82-87 points. It is determined that the yield of light petroleum products depending on the experimental conditions is increased from 46.9 to 55.1-61.3% wt.   

Author Biographies

Marat A. Glikin, Technological Institute of V. Dal East-Ukrainian National University

Department of technologies of organic substances, fuels and polymers, Professor   

Vadim Yu. Tarasov, Technological Institute of V. Dal East-Ukrainian National University

Department of general and physical chemistry, Associate professor   

Evgeniy Yu. Chernousov, Technological Institute of V. Dal East-Ukrainian National University

Department of technologies of organic substances, fuels and polymers, Postgraduate student   

References

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Chernousov, E. Yu., Glikin, M. A. Cracking of crude oil to melt metals. Tehnologiya 2013: mezhdunar. nauch.-tehn. konf.: tezisyi dokl. (Severodonetsk), 2013, p. 41.

Chernousov, E. Yu. Investigation of the process of cracking of hydrocarbons in the melt. Himiya i sovremennyie tehnologii: mezhdunar. nauch.-tehn. konf.: tezisyi dokl. (Dnepropetrovsk), 2013, vol. 2, p. 28.

Lepinskih, B. M., Monahov, A. I. Fizicheskaya himiya oksidnyih i oksiftoridnyih rasplavov, Moskow: Nauka, 1977, 190 p.

Mamedov, B. B., Kudryavtsev, S. A. Protsessyi vtorichnoy pererabotki nefti, Lugansk: izd-vo Vostochnoukr. nats. un-ta im. V. Dalya, 2010, 198 p.

Nefteproduktyi. Metodyi opredeleniya fraktsionnogo sostava. International standard 2177-99 (ISO 3405-88), IPK Izdatelstvo standartov, 1999, 28 p.

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Published

2014-03-01

Issue

Vol. 21 No. 19 (2013): Bulletin of Dnipropetrovsk University. Series Chemistry

Section

Chemical Technology

License

Copyright (c) 2014 Vìsnik Dnìpropetrovsʹkogo unìversitetu. Serìâ Hìmìâ

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