Conclusions
-
1.
The CaY-CO2 system is a highly active catalyst for the toluene disproportionation reaction, and greatly exceeds the activity of zeolite CaY.
-
2.
The properties of CaY-CO2 depend on the ratio of the amounts of zeolite, CO2, and water vapor, and also on the catalysis conditions.
Similar content being viewed by others
Literature cited
Kh. M. Minachev and Ya. I. Isakov, Preparation, Activation, and Regeneration of Zeolite Catalysts [in Russian], TsNIITEneftekhim (1971).
P. B. Venuto and P. S. Landis, Adv. Catalysis,18, 259 (1968).
Kh. M. Minachev, O. K. Shchukina, M. A. Markov, and R. V. Dmitriev, Neftekhimiya,8, 37 (1968).
V. J. Frilette and G. M. Munns, Jr., J. Catalysis,4, 504 (1965).
Ya. I. Isakov and Kh. M. Minachev, Neftekhimiya,10, 805 (1970).
Kh. M. Minachev and Ya. I. Isakov, Dokl. Akad. Nauk SSSR,202, 1341 (1972).
Kh. M. Minachev, Ya. I. Isakov, V. P. Kalinin, and N. Ya. Usachev, Kinetika i Kataliz,14, 418 (1973).
Ya. I. Isakov, Kh. M. Minachev, and V. P. Kalinin, Izv. Akad. Nauk SSSR, Ser. Khim., 1138 (1973).
A. L. Lapidus, Ya. I. Isakov, L. N. Rudakova, Kh. M. Minachev, and Ya. T. Eidus, Izv. Akad. Nauk USSR, Ser. Khim., 1896 (1972).
V. I. Bogomolov, Kh. M. Minachev, and N. V. Romanova, in: Molecular Chromatography [in Russian], Nauka (1964), p. 18.
F. J. Cloupek, US Patent 3437709 (1968); Chem. Abstr.,71, 21841f (1969).
J. A. Rabo and M. L. Poutsma, Preprints of Second International Conference on Molecular Sieve Zeolites, Worcester, USA (1970), p. 210.
Y. Morita and H. Matsumoto, J. Chem. Soc. Japan, Industr. Chem. Sec., 70 (A86), 1368 (1967); Ref. Zh. Khim., 9B932 (1968).
H. Matsumoto and Y. Morita, Bull. Japan Petrol. Inst.,10, 8 (1968).
H. A. Benesi, J. Catalysis,8, 368 (1967).
M. D. Navalikhina, B. V. Romanovskii, and K. V. Topchieva, Kinetika i Kataliz,13, 231 (1972).
V. Z. Sharf, L. Kh. Freidlin, G. I. Samokhvalov, I. E. Neimark, E. N. German, M. A. Piontkovskaya, A. S. Nekrasov, and V. N. Krutii, Izv. Akad. Nauk SSSR, Ser. Khim., 780 (1968).
Author information
Authors and Affiliations
Additional information
Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 7, pp. 1588–1593, July, 1973.
Rights and permissions
About this article
Cite this article
Isakov, Y.I., Minachev, K.M. & Usachev, N.Y. Catalytic properties of zeolite system CaY-CO2 in toluene disproportionation reaction. Russ Chem Bull 22, 1537–1542 (1973). https://doi.org/10.1007/BF00930057
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00930057