Crystalline aluminosilicate zeolite catalyst and process for the preparation thereof

The invention relates to a novel crystalline zeolite catalyst (ZKU catalyst) having a superior catalyst activity and selectivity and a long catalytic life, and to processes for preparing the catalyst. One process comprises crystallising the starting zeolite preparation in the presence of a condition...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KANIE,TOSHIHIRO, TAKEGAMI,YOSHINOBU, INUI,TOMOYUKI, ISHIHARA,TAKAYUKI, ARAKI,EIICHI
Format:	Patent
Sprache:	eng ; 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to a novel crystalline zeolite catalyst (ZKU catalyst) having a superior catalyst activity and selectivity and a long catalytic life, and to processes for preparing the catalyst. One process comprises crystallising the starting zeolite preparation in the presence of a conditioning agent, consisting of a tetra-(lower alkyl)-ammonium cation, for the crystallisation.