Influence of the composition of the catalytic system NiO-SiO2-Al2O3 on its catalytic properties in reactions of oligomerization of ethylene and isobutylene

  • A. L. Lapidus
  • A. A. Slinkin
  • L. N. Rudakova
  • T. N. Myshenkova
  • M. I. Loktev
  • T. S. Papko
  • Ya. T. Éidus
Physical Chemistry
  • 31 Downloads

Conclusions

  1. 1.

    The catalyst NiO-SiO2 acquires activity in the reaction of dimerization of C2H4 when Al2O3 is introduced into it.

     
  2. 2.

    With increasing Al2O3 content in the catalyst, the conversion of C2H4 and i-C4H8 and the number of electron acceptor centers, recordable by ESR, pass through a maximum (1–3% Al), while the total acidity of the catalyst increases.

     

Keywords

Ethylene Al2O3 Acidity Oligomerization C2H4 

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Literature cited

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Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • A. L. Lapidus
    • 1
  • A. A. Slinkin
    • 1
  • L. N. Rudakova
    • 1
  • T. N. Myshenkova
    • 1
  • M. I. Loktev
    • 1
  • T. S. Papko
    • 1
  • Ya. T. Éidus
    • 1
  1. 1.N. D. Zelinskii Institute of Organic ChemistryAcademy of Sciences of the USSRMoscow

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