Advertisement

Chemistry and Technology of Fuels and Oils

, Volume 42, Issue 1, pp 39–42 | Cite as

Formation of sediment in used industrial oil. Effect of temperature and solvent

  • Ya. A. Kamenchuk
  • S. I. Pisareva
  • L. N. Andreeva
  • F. G. Unger
Chemmotology. Theoretical Principles
  • 18 Downloads

Abstract

Precipitation of sediment caused by external factors — temperature and solvent — is due to the spin nature of the contaminants formed during use of the oil. These paramagnetic contaminants also lead to aging of oils. Their total elimination restores the properties of used oil to the level of the base oil, but requires sufficient energy effects.

Keywords

Precipitation Mineral Resource External Factor Energy Effect Sufficient Energy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    F. G. Unger and L. N. Andreeva, Fundamental Aspects of Petroleum Chemistry. The Nature of Resins and Asphaltenes [in Russian], Nauka, Novosibirsk (1995).Google Scholar
  2. 2.
    F. G. Unger, N. N. Krasnogorskaya, and L. N. Andreeva, The Role of Paramagnetic Molecules in Intermolecular Interactions of Petroleum Disperse Systems, Preprint [in Russian], SO AN SSSR, Institute of Petroleum Chemistry, No. 14, Tomsk (1987).Google Scholar
  3. 3.
    F. G. Unger, N. N. Krasnogorskaya, and L. N. Andreeva, Mechanism of Dissolution of petroleum Disperse Systems in Conditions of Homolytic Processes, Preprint [in Russian], No. 12, SO AN SSSR, Institute of Petroleum Chemistry, Tomsk (1987).Google Scholar
  4. 4.
    V. N. Gordeev, in: Study of the Composition and Structure of Heavy Petroleum Products [in Russian], TsNIITEneftekhim, Moscow (1982), pp. 72–76.Google Scholar
  5. 5.
    F. G. Unger, D. F. Varfolomeev, L. N. Andreeva, et al., in: Methods of Investigating the Composition of Organic Compounds in Crude Oil and Bitumoids [in Russian], Nauka, Moscow (1985), pp. 181–197.Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2006

Authors and Affiliations

  • Ya. A. Kamenchuk
    • 1
    • 2
  • S. I. Pisareva
    • 1
    • 2
  • L. N. Andreeva
    • 1
    • 2
  • F. G. Unger
    • 1
    • 2
  1. 1.Institute of Petroleum Chemistry, Siberian BranchRussian Academy of SciencesRussia
  2. 2.Tomsk State UniversityRussia

Personalised recommendations