Chemistry and Technology of Fuels and Oils

, Volume 2, Issue 7, pp 492–496 | Cite as

Effect of polymethacrylate on oxidation of naphthenic-paraffinic hydrocarbons

  • S. Z. Kaplan
  • L. F. Efimova
Service Properties of Fuels and Oils
  • 11 Downloads

Summary

  1. 1.

    It has been established that polymethacrylate, when added to a naphthenic-paraffinic fraction of lubricating oil, has an effect on the oxidation of this fraction at 140–180°C. When the polymer is present, there is a more rapid accumulation of peroxides and products from the conversion of peroxides (alcohols, carbonyl compounds, and acids).

     
  2. 2.

    Polymers of higher molecular weight have a greater effect on the oxidation process and are subject to more severe breakdown.

     

Keywords

Oxidation Polymer Alcohol Molecular Weight Peroxide 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    K. K. Papok and E. G. Semenido (Eds.), Motor and Jet-Engine Oils and Fluids [in Russian], Izd. Khimiya (1964), p. 136.Google Scholar
  2. 2.
    E. G. Semenido et al., Collection: Lubrication Theory and New Materials [in Russian], Izd. Nauka (1965), pp. 140, 147.Google Scholar
  3. 3.
    N. G. Puchkov, T. G. Mikhailova, and I. A. Mitrofanova, Collection: Petroleum Product Research and Application [in Russian], Gostoptekhizdat (1948), p. 216.Google Scholar
  4. 4.
    S. Z. Kaplan and A. P. Galashina, ZhPKh, No. 35 (1962), p. 252.Google Scholar
  5. 5.
    V. I. Gusevskii, S. Z. Kaplan, and S. M. Al'tman, Khim. i Tekhnol. Topliv i Masel, No. 1 (1959).Google Scholar
  6. 6.
    D. J. E. Ingram, M. C. R. Simons, and M. G. Townsen, Trans. Faraday Soc., No. 54 (1958), p. 409.Google Scholar
  7. 7.
    V. G. Bykovchenko and I. V. Berezin, Neftekhimiya, No. 4 (1963).Google Scholar
  8. 8.
    L. F. Efimova, S. Z. Kaplan, and I. E. Flis, Khim i Tekhnol. Topliv i Masel, No. 6 (1965).Google Scholar
  9. 9.
    B. V. Losikov, I. A. Rubinshtein, and E. P. Sobolev, Khim. i Tekhnol. Topliv i Masel, No. 7 (1960).Google Scholar
  10. 10.
    D. G. Knorre, Z. K. Maizus and N. M. Émanuél, ZhFKh, Vol. 29, No. 4 (1955).Google Scholar
  11. 11.
    Lubricating Oils and Additives, State Standards [in Russian], Standartgiz (1962), p. 281.Google Scholar
  12. 12.
    M. S. Éventova, Concise Handbook for Practical Studies on Lubricating Oils [in Russian], MGU (1960).Google Scholar

Copyright information

© Consultants Bureau 1967

Authors and Affiliations

  • S. Z. Kaplan
  • L. F. Efimova

There are no affiliations available

Personalised recommendations