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Petroleum Chemistry

, Volume 56, Issue 4, pp 349–353 | Cite as

Separation of suspensions by dielectrophoresis on metal-coated track-etched membranes

  • S. N. Podoynitsyn
  • T. V. TsyganovaEmail author
  • V. V. Berezkin
Article
  • 44 Downloads

Abstract

Nonuniform electric field formed near pores of a metal-coated track-etched membrane retains on the membrane surface particles having a higher dielectric permittivity compared with the surrounding medium. A feasibility of separating suspensions (for example, rutile slurry in distilled water) by dielectrophoresis on metal-coated track-etched membranes has been experimentally shown.

Keywords

track-etched membranes dielectrophoresis metal coating 

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Copyright information

© Pleiades Publishing, Ltd. 2016

Authors and Affiliations

  • S. N. Podoynitsyn
    • 1
  • T. V. Tsyganova
    • 2
    Email author
  • V. V. Berezkin
    • 2
  1. 1.Emanuel Institute of Biochemical PhysicsRussian Academy of SciencesMoscowRussia
  2. 2.Shubnikov Institute of CrystallographyRussian Academy of SciencesMoscowRussia

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