A ferrierite exchanged with Rare Earth Metal ions, which comprises a catalyst and a method for preparing the fierrierita.

摘要

The ferrierite exchanged with metal ions are Trivalent Rare Earth through an ion-exchange hydrothermal method.Ion Exchange was carried out by contacting the ferrierite, where positions are occupied by cations of Xchange of hydrogen or unprecursor,With an aqueous solution of one or more Rare Earth Metal cations at a temperature above the Boiling Point of the solution.After the exchange of ionsPreferentemen you at least 10%, and more preferably at least 15% of the cation Exchange capacity of ferrierite is occupied by a Trivalent Rare Earth Metal cation.When combined with a metal Catalyst, e.g., unmetal Noble Group VIIIThe coniones ferrierite exchanged by Trivalent Rare Earth Metal is useful for desparafinar Catalyst has good selectivity to thefractions Lube OilParticularly when a hidroisomerato sedesparafina Fischer Tropsch waxes.