ORIENTED ZEOLITE MATERIAL AND METHOD FOR PRODUCING THE SAME

摘要

An oriented zeolite material comprises a plurality of zeolite crystals ( 2 ) arranged on a substrate ( 4 ), each one of said crystals having a proximal face ( 6 ) adjacent to said substrate and a distal face ( 8 ) opposed therefrom and substantially parallel to said proximal face. Each one of said crystals has a plurality of straight through uniform channels ( 10 ) extending between the proximal face and the distal face and having a channel axis parallel to and a channel width transverse to a longitudinal crystal axis A. Each channel has a proximal channel end ( 12 ) located at the proximal face and a distal channel end ( 14 ) located at the distal face, and each crystal is attached to the substrate by means of a linking layer ( 16 ) that substantially occludes the proximal channel ends.