Chemistry of inorganic compounds – Zeolite
Patent
1996-07-31
1998-07-28
Bell, Mark L.
Chemistry of inorganic compounds
Zeolite
423709, 423713, 423716, 423DIG21, 502 66, 502 74, 502 79, C01B 3924
Patent
active
057859442
ABSTRACT:
A method is disclosed for preparing crystalline aluminosilicate Y zeolite from a reaction mixture containing only sufficient water to produce Y zeolite. In one embodiment, the reaction mixture is self-supporting and may be shaped if desired. In the method, the reaction mixture is heated at crystallization conditions and in the absence of an added external liquid phase, so that excess liquid need not be removed from the crystallized product prior to drying the crystals.
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Lok et al. "The Role of Organic Molecules in Molecular Sieve Synthesis," Zeolites, vol. 3 pp. 282-291, Oct. 1983.
Bell Mark L.
Chevron U.S.A. Inc.
Sheridan R. J.
Troilo Louis M.
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