Conclusions
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1.
Zeolites that contain the ions of a transition metal differ substantially in their adsorption capacity. The adsorption of carbon monoxide is at a maximum on the zeolites CoY and NiY.
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2.
The adsorption heat is independent of the degree of filling, which indicates that the adsorption centers of the zeolite have an energy homogeneity.
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3.
The heats of CO adsorption on zeolites, containing different cations, are approximately the same. An exception is calcium zeolite, for which the adsorption heat is lower.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No.2, pp.447–448, February, 1973.
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Bregadze, T.A., Bykhovskii, M.Y. & Seleznev, V.A. Adsorption heats of carbon monoxide on zeolites, containing ions of the transition metals. Russ Chem Bull 22, 427–429 (1973). https://doi.org/10.1007/BF00851008
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DOI: https://doi.org/10.1007/BF00851008