Study of acidity of the modified alumosilicate sorbents prepared by the method of destructive epitaxial precipitation

Acid properties of the surface of copper-, cobalt- and iron-containing alumosilicate sorbents prepared by the method of destructive epitaxial precipitation we investigated. Concentration and strength of the proton acid centers of the samples is studied in comparison with the parent natural alumosili...

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Veröffentlicht in:	Russian journal of applied chemistry 2009, Vol.82 (1), p.166-168
Hauptverfasser:	Belik, E. V., Brykalov, A. V., Bostanova, F. A., Golovkina, E. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Brief Communications Chemistry Chemistry and Materials Science Chemistry/Food Science Industrial Chemistry/Chemical Engineering
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Acid properties of the surface of copper-, cobalt- and iron-containing alumosilicate sorbents prepared by the method of destructive epitaxial precipitation we investigated. Concentration and strength of the proton acid centers of the samples is studied in comparison with the parent natural alumosilicate sorbent based on the opokas of the Prikaspii lowland of Astrakhan’ region.
ISSN:	1070-4272 1608-3296
DOI:	10.1134/S1070427209010327