Rive Technology, Inc.

Lawrence B Dight

Barry Keven Speronello

Javier Garcia-Martinez

Marvin M Johnson

Javier Garcia Martinez

Ioulia Valla

Methods for enhancing the mesoporosity of a zeolite-containing material. Such methods may comprise contacting a composite shaped article containing at least one zeolite and at least one non-zeolitic material with at least one pH controlling agent and at least one surfactant. Such methods may be performed under conditions sufficient to increase the pore volume of at least one 10 angstrom subset of mesoporosity.

Methods for enhancing the mesoporosity of zeolite-containing materials

Compositions and methods for preparing mesostructured zeolites having improved hydrothermal stability. Such mesostructured zeolites can be prepared by subjecting a zeolite to rare earth ion exchange prior to and/or subsequent to introducing mesoporosity into the zeolite.

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Wall Township, NJ, United States of America

Lawrence B Dight