Coke and Chemistry

, Volume 61, Issue 8, pp 301–304 | Cite as

Benefits of Ozonized Petroleum Products in Coal Flotation

  • Yu. F. PatrakovEmail author
  • S. A. SemenovaEmail author
  • M. S. KleinEmail author


The influence of ozonization on the composition and flotation properties of petroleum and petroleum distillate fractions is considered. Preliminary ozonization is found to promote the formation of apolar hydrocarbon collectors of various oxygen-bearing compounds. That permits more effective flotation of coal slurry.


petroleum petroleum hydrocarbons ozonization coal flotation 



We thank our colleagues Yu.A. Kharlampenkova, A.V. Shilyaev, and V.Yu. Malysheva at the Federal Research Center on Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences for assistance with the research and, in particular, the physicochemical analysis of the hydrocarbon reagents.


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Copyright information

© Allerton Press, Inc. 2018

Authors and Affiliations

  1. 1.Federal Research Center on Coal and Coal Chemistry, Siberian Branch, Russian Academy of SciencesKemerovoRussia
  2. 2.Gorbachev Kuzbass State Technical UniversityKemerovoRussia

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