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The adsorption and heat of adsorption of n-butylamine on dealuminized Y-type zeolites

  • I. V. Mishin
  • A. L. Klyachko
  • T. R. Brueva
  • A. M. Rubinshtein
Physical Chemistry
  • 25 Downloads

Conclusions

  1. 1.

    Dealuminization reduces the number of strong adsorption centers (cations and protonated centers) in Y-type zeolites.

     
  2. 2.

    The silanol groups formed during elimination of aluminum are not strong acid centers, the heat of adsorption of n-butylamine on them being 20–22 kcal/mole.

     
  3. 3.

    The adsorption capacity of x-ray-amorphous dealuminized Y-type zeolites is rather high.

     

Keywords

Aluminum Zeolite Adsorption Capacity Silanol Strong Acid 
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.

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Copyright information

© Plenum Publishing Corporation 1979

Authors and Affiliations

  • I. V. Mishin
    • 1
  • A. L. Klyachko
    • 1
  • T. R. Brueva
    • 1
  • A. M. Rubinshtein
    • 1
  1. 1.N. D. Zelinskii Institute of Organic ChemistryAcademy of Sciences of the USSRMoscow

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