Conclusions
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1.
Measurement has been made of the heat evolved in the adsorption of ammonia on calcium, calcium-sodium, and sodium forms of type E zeolites.
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2.
The Ca2+ cations of type E zeolites are more active which respect to adsorbing ammonia molecules than are the Ca2+ ions of synthetic faujasites and type A zeolites.
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3.
The results obtained are analyzed in terms of lattice position differences in the calcium cations, of the type E zeolites and of zeolites of other types.
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Literature cited
R. M. Barrer and R. M. Gibbons, Trans. Faraday Soc.,59, 491, 2569 (1963).
N. N. Avgul' and G. G. Muttik, Zeolites, Synthesis, Properties, and Applications [in Russian], Nauka, Moscow-Leningrad (1965), p. 75.
F. S. Stone and L. Whalley, J. Catal.,8, 173 (1967).
B. V. Romanovskii, K. V. Topchieva, L. V. Stolyarova, and A. M. Alekseev, Kinet. Katal.,12, 1003 (1971).
T. R. Brueva and A. L. Klyachko-Gurvich, in: Proceedings of the Sixth All-Union Conference on Calorimetry, Tbilisi, Metsniereba (1973), p. 186.
W. Schirmer, A. Grossmann, K. Fiedler, K.-H. Sichart, and M. Bülow, Chem. Techn.,22, No. 7, 405 (1970).
H. Stach, K. Fiedler, T. Peinze, and W. Schirmer, Z. Chem.,10, 473 (1970).
A. Cointot, P. Cartraud, and M.-C. Veyssiere, Bull. Soc. Chim. France,1973, 21.
T. R. Brueva, Dissertation, Moscow, 1976.
S. S. Khvoshchev and S. P. Zhdanov, Dokl. Akad. Nauk SSSR,196, 1391 (1971).
S. P. Zhdanov, N. N. Buntar'-Samulevich, and M. E. Ovsepyan, Dokl. Akad. Nauk SSSR,161, 384 (1965).
V. E. Skazyvaev, S. S. Khvoshchev, and S. P. Zhdanov, Izv. Akad. Nauk SSSR, Ser. Khim.,1976, 19.
J. V. Smith, J. Chem. Soc.,1964, 3759.
S. P. Zhdanov, V. E. Skazyvaev, S. S. Khvoshchev, and N. N. Samulevich, Zh. Prikl. Khim.,48, 39 (1975).
M. M. Dubinin, A. A. Isirikyan, G. U. Rakhmatkariev,and V. V. Serpinskii, Izv. Akad. Nauk SSSR, Ser. Khim.,1972, 1269.
R. M. Barrer, Proc. Roy. Soc.,A167, 392 (1938).
J. W. Ward, J. Phys. Chem.,72, 4211 (1968).
U. Lohse, K.-H. Sichart, A. Grossmann, H. Stach, and W. Schirmer, Monatsber. Deutsch. Akad. Wiss. Berlin,13, 122 (1971).
J. V. Smith, Acta Crystallogr.,15, 835 (1962).
J. M. Bennet and J. V. Smith, Mater. Res. Bull.,3, No. 8, 633 (1968).
J. J. Pluth and J. V. Smith, Mater. Res. Bull.,7, No. 11, 1311 (1972).
K. Seff and D. P. Shoemaker, Acta Crystallogr.,22, 162 (1967).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 1, pp. 23–28, January, 1978.
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Khvoshchev, S.S., Skazyvaev, V.E., Zhdanov, S.P. et al. Heat of adsorption of ammonia by type E zeolites. Russ Chem Bull 27, 16–20 (1978). https://doi.org/10.1007/BF01153199
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DOI: https://doi.org/10.1007/BF01153199