Modified alumina-platinum catalysts for the cyclotrimerization of ethylene

  • T. V. Vasina
  • A. V. Preobrazhenskii
  • Yu. A. Savostin
  • V. N. Lutovinova
  • O. V. Bragin
Physical Chemistry
  • 22 Downloads

Conclusions

  1. 1.

    The introduction of additions of various metals into alumina-platinum catalysts enables the dispersity of platinum particles to be controlled and the activity of the catalysts in the cyclotrimerization of ethylene to be varied accordingly.

     
  2. 2.

    For the majority of the catalysts studied a parallelism is observed between the dispersity of the Pt particles and the activity of the catalysts.

     
  3. 3.

    A group of catalysts has been found whose activity in the cyclotrimerization of ethylene increases with an increase in their dehydrogenating power.

     

Keywords

Ethylene Platinum Platinum Particle Ethylene Increase 

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Literature cited

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Copyright information

© Plenum Publishing Corporation 1982

Authors and Affiliations

  • T. V. Vasina
    • 1
  • A. V. Preobrazhenskii
    • 1
  • Yu. A. Savostin
    • 1
  • V. N. Lutovinova
    • 1
  • O. V. Bragin
    • 1
  1. 1.N. D. Zelinskii Institute of Organic ChemistryAcademy of Sciences of the USSRMoscow

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