Preparation self-bonded zeolite MCM-22 bodies by vapor-phase transport method
Source abstract
Abstract
Self-bonded bodies of zeolite MCM-22 were prepared by vapor-phase transport method. The resultant materials were characterized by means of XRD, SEM, NH3-TPD, BET, 27Al MAS NMR, Pascal 140 and Pascal 240. It was found that the bodies, prepared by aluminosilicate gel, had been transformed into zeolite MCM-22. The zeolite bodies that were composed of MCM-22 crystal chips avoided binder accession. The total acid sites, the specific surface area, mechanical resistance and the average pore radius of the zeolite bodies reached 1.01 × 10−3 mol/g, 486.82 m2/g, 126 N/cm and 57.93 nm, respectively.
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Research context
OpenAlex topics: Zeolite Catalysis and Synthesis · Mesoporous Materials and Catalysis · Metal-Organic Frameworks: Synthesis and Applications
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References (13)
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