Conclusions
-
1.
By an investigation of the catalytic properties and IR spectra of samples subjected to various treatment, it was established that bifunctional catalysts, effective in the synthesis of secondary butylbenzene from benzene and ethylene, are formed from the system nickel acetylacetonate — CaY zeolite in the process of heat treatment in an oxidizing medium (O2, air) at the temperatures 400–500°.
-
2.
The dimerization of ethylene proceeds with the participation of nickel ions, arising in the interaction of NiO, formed from Ni acetylacetonate, with the proton acid centers of the zeolite.
Similar content being viewed by others
Literature cited
Kh. M. Minachev, Ya. I. Isakov, G. V. Antoshin, V. P. Kalinin, and E. S. Shpiro, Izv. Akad. Nauk SSSR, Ser. Khim., 2527 (1973).
Kh. M. Minachev, Ya. I. Isakov, and V. P. Kalinin, Izv. Akad. Nauk SSSR, Ser. Khim., 1785 (1975).
Kh. M. Minachev, Ya. I. Isakov, V. P. Kalinin, A. L. Lapidus, and Ya. T. Eidus, Izv. Akad. Nauk SSSR, Ser. Khim., 1334 (1974).
A. L. Lapidus, Ya. I. Isakov, A. A. Slinkin, B. V. Avetisyan, Kh. M. Minachev, and Ya. T. Eidus, Izv. Akad. Nauk SSSR, Ser. Khim., 1904 (1971).
V. Yu. Borovkov and V. B. Kazanskii, Kinet. Katal.,15, 1283 (1974).
C. L. Angell and M. V. Howell, Canad. J. Chem.,47, 3831 (1969).
J. W. Ward, J. Catalysis,13, 321 (1969).
M. F. Guilleux, J. F. Tempere, and D. Delafosse, Proc. 3rd Inter. Conf. on Molecular Sieves, Zurich (1973), p. 377.
J. Brand and G. Eglinton, The Use of Spectroscopy in Organic Chemistry [Russian translation], Mir (1967), p. 152.
A. A. Kubasov, Zh. Fiz. Khimii,48, 2088 (1974).
T. J. Weeks, C. L. Angell, J. B. Ladd, and A. P. Bolton, J. Catalysis,33, 256 (1974).
Author information
Authors and Affiliations
Additional information
Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 498–504, March, 1976.
Rights and permissions
About this article
Cite this article
Isakov, Y.I., Minachev, K.M. & Kalinin, V.P. Investigation of polyfunctional zeolite catalysts. Russ Chem Bull 25, 481–485 (1976). https://doi.org/10.1007/BF01106636
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01106636