Preparation of non-zeolitic molecular sieves

Details Preparation of non-zeolitic molecular sieves Preparation of non-zeolitic molecular sieves

1994-05-03

1996-05-07

Group, Karl

Chemistry of inorganic compounds

Zeolite

Organic compound used to form zeolite

423705, 423712, 423DIG30, 502208, 502214, C01B 3704, C01B 3706, C01B 3708

Patent

active

055143628

ABSTRACT:
A process is disclosed for preparing a non-zeolitic molecular sieve from a dense gel containing sufficient liquid that the dense gel may be formed into self-supporting particles if desired prior to crystallization. In the process, the dense gel, which is optionally in the form of particles, is heated at crystallization conditions and in the absence of an external liquid phase, so that excess liquid need not be removed at the conclusion of the crystallization step.

REFERENCES:
patent: 3226339 (1965-12-01), Frilette et al.
patent: 3236761 (1966-02-01), Rabo et al.
patent: 3236762 (1966-02-01), Rabo et al.
patent: 3373109 (1968-03-01), Frilette et al.
patent: 3620960 (1971-11-01), Kozlowski et al.
patent: 4202996 (1980-05-01), Hilfman
patent: 4310440 (1982-01-01), Wilson et al.
patent: 4440871 (1984-04-01), Lok et al.
patent: 4567029 (1986-01-01), Wilson et al.
patent: 4686093 (1987-08-01), Flanigen et al.
patent: 4710485 (1987-12-01), Miller
patent: 4778780 (1988-10-01), Valyocsik et al.
patent: 4793984 (1988-12-01), Lok et al.
patent: 4913795 (1990-04-01), Valyocsik
patent: 4913796 (1990-04-01), Valyocsik
patent: 4913799 (1990-04-01), Gortsema et al.
patent: 4943424 (1990-07-01), Miller
patent: 4973785 (1990-11-01), Lok et al.
patent: 5087347 (1992-02-01), Miller
patent: 5124136 (1992-06-01), Davis
patent: 5208005 (1993-05-01), Miller
patent: 5230881 (1993-07-01), Miller
patent: 5232683 (1993-08-01), Clark et al.

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