STABILER ZEOLITH MIT EINER NIEDRIGEN ELEMENTARZELLENKONSTANTE SOWIE VERFAHREN ZU SEINER HERSTELLUNG

Y-type zeolites with unit cell constants of less than 24.14 ANGSTROM are prepared by improving the method of dealumination and aluminum ion exchange. Zeolites with such low unit cell constants have not been known previously.

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Bibliographische Detailangaben
Hauptverfasser:	HERTZENBERG, ELLIOT P., CHATHAM, WILMINGTON, DE 19803, US, COOPER, DAVID, A., MORRISVILLE, PA 19067, US, DENKEWICZ, RAYMOND, P., LA GRANGE, KY 40031, US
Format:	Patent
Sprache:	ger
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	Y-type zeolites with unit cell constants of less than 24.14 ANGSTROM are prepared by improving the method of dealumination and aluminum ion exchange. Zeolites with such low unit cell constants have not been known previously.