Zeolite ZSM-57 and catalysis therewith

Details Zeolite ZSM-57 and catalysis therewith Zeolite ZSM-57 and catalysis therewith

1989-07-11

1990-11-27

Pal, Asok

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By condensation of entire molecules or entire hydrocarbyl...

585415, 585417, 585469, 585475, 585640, C07C 254, C07C 266, C07C 120, C07C 600

Patent

active

049737813

ABSTRACT:
This invention relates to a synthetic porous zeolite, identified as ZSM-57, a method for its preparation and use thereof in catalytic conversion of organic compounds. This crystalline material may have a ratio of XO.sub.2 : Y.sub.2 O.sub.3 of at least 4, wherein X represents silicon and/or germanium and Y represents aluminum, boron, chromium, iron and/or gallium. The silica/alumina form of this crystalline material has a silica to alumina ratio of at least 4 and may be prepared with directing agents which are N,N,N,N',N',N'-hexaethylpentane-diammonium compounds. The crystalline material exhibits a characteristic X-ray diffraction pattern.

REFERENCES:
patent: 3306922 (1967-02-01), Barrer et al.
patent: 3966883 (1976-06-01), Vaughn
patent: 3992466 (1976-11-01), Plank et al.
patent: 4000248 (1976-12-01), Martin
patent: 4016245 (1977-04-01), Plank
patent: 4025571 (1977-05-01), Lago
patent: 4081490 (1978-03-01), Plank et al.
patent: 4124686 (1978-11-01), Grose et al.
patent: 4146584 (1979-03-01), Rollman
patent: 4241036 (1980-12-01), Flanigen et al.
patent: 4375573 (1983-03-01), Young
patent: 4427789 (1984-01-01), Miale et al.
patent: 4585638 (1986-04-01), Kuhl
patent: 4585639 (1986-04-01), Szostak
patent: 4623530 (1986-11-01), Cullo et al.
patent: 4639358 (1987-01-01), Derouane et al.
patent: 4640829 (1987-02-01), Rubin
patent: 4709114 (1907-11-01), Rodewald et al.
patent: 4717780 (1988-01-01), Olson et al.
patent: 4729979 (1988-03-01), Zletz
patent: 4873067 (1989-10-01), Valyolsik et al.
Zeolite Molecular Sieves, Donald W. Breck, John Wiley and Sons, Inc., 1974 pp. 347-374.
"The Role of Organic Molecules in Molecular Sieve Synthesis", Lok et al, Zeolites, vol. 3, No. 4, Oct. 1983, pp. 282-291.

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