Advertisement

Reaction Kinetics and Catalysis Letters

, Volume 34, Issue 1, pp 81–85 | Cite as

Hydrogen form of faujasite modified with Al-cations and fluorine

  • R. Fiedorow
  • S. Kowalak
  • M. Kozłowski
Article

Abstract

Hydrogen form of faujasite is nonresistant to further treatment with fluorine compounds. Introduction of Al-cations into zeolite HY before the fluorination protects the crystallinity and increases the catalytic activity of the modified sample.

Keywords

Hydrogen Physical Chemistry Zeolite Catalysis Catalytic Activity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Abstract

Водородная форма фауязита является неустойчивой при дальнейшей обработке флористыми соединениями. Введение Al-катиона в цеолит HY перед флорированием защищает кристалличность и увеличивает каталитическую активность модифицированного образца.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    K.A. Becker, S. Kowalak and M. Kozłowski: React. Kinet. Catal. Lett.,29, 1 (1985)Google Scholar
  2. 2.
    B.M. Lok, F.P. Goretsma, C.A. Messina, H. Rastelli, T.B.J. Izod: “Intra Zeolite Chemistry”, A.C.S. Symposium Series,218, 41 (1983)Google Scholar
  3. 3.
    S. Kowalak: React. Kinet. Catal. Lett.,27, 441 (1985)Google Scholar
  4. 4.
    K.A. Becker, S. Kowalak: J.C.S. Faraday Trans. I. (in press)Google Scholar
  5. 5.
    K.M. Wang, J.H. Lunsford: J. Catal.,24, 262 (1972)Google Scholar
  6. 6.
    S. Kowalak, B. Wieczorek, R. Fiedorow: Proc. 10th Canadian Symposium on Catalysis, Kingston, 1986, p. 344.Google Scholar

Copyright information

© Akadémiai Kiadó 1987

Authors and Affiliations

  • R. Fiedorow
    • 1
  • S. Kowalak
    • 1
  • M. Kozłowski
    • 1
  1. 1.Faculty of ChemistryA. Mickiewicz UniversityPoznańPoland

Personalised recommendations