Basic metal-zeolite compositions, their preparation and use in base catalyzed reactions.

摘要

Basic compositions comprising a zeolite and one or more metal compounds of Group IA, IIA, the Transition Metals or the Rare Earth Metals wherein the sum of the amount of the metal compound(s) in said compound(s) and any metal cation exchanged into the zeolite is in excess of that required to provide a fully metal cation-exchanged zeolite. The basic compositions can be suitably applied in base catalyzed reactions such as the double bond isomerization of olefins, the alkylation of aromatic compounds and the oxidative production of primary alkanols and/or aldehydes from paraffins.