Chemistry and Technology of Fuels and Oils

, Volume 9, Issue 7, pp 522–525 | Cite as

Ion exchange in sulfonate additives

  • M. M. Fialko
  • A. N. Balashova
Petroleum and Gas Processing
  • 19 Downloads

Conclusions

  1. 1.

    The ion exchange rate for sulfonate additives on KU-2-8 cation exchange resin depends on the nature of the solvent. Equilibrium is reached more rapidly in single-phase mixtures of an aprotonic and a protolytic solvent.

     
  2. 2.

    Ion exchange of sulfonate additives in a benzene-ethanol medium (7/3 ratio) proceeds quantitatively, without losses; no side reactions are observed.

     
  3. 3.

    In laboratory practice, it is advisable to replace acid hydrolysis of sulfonate additives by ion exchange on KU-2-8 cation exchange resin under the indicated conditions.

     

Keywords

Hydrolysis Sulfonate Exchange Rate Cation Exchange Acid Hydrolysis 

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Literature cited

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    F. Helfferich, Ion Exchange, McGraw-Hill (1962).Google Scholar
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    K. M. Saldadze, A. B. Pashkov, and V. S. Titov, Ion Exchange of High-Molecular-Weight Compounds [in Russian], Gostoptekhizdat, Moscow (1960), p. 85.Google Scholar
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Copyright information

© Consultants Bureau, a division of Plenum Publishing Corporation 1974

Authors and Affiliations

  • M. M. Fialko
    • 1
  • A. N. Balashova
    • 1
  1. 1.All-Union Scientific-Research Institute for Petroleum Processing (VNII NP)USSR

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