Crystalline aluminosilicates: UZM-13, UZM-17, UZM-19 and UZM-25

Details Crystalline aluminosilicates: UZM-13, UZM-17, UZM-19 and UZM-25 Crystalline aluminosilicates: UZM-13, UZM-17, UZM-19 and UZM-25

2011-01-11

2011-01-11

Brunsman, David M (Department: 1793)

Chemistry of inorganic compounds

Zeolite

Structure defined x-ray diffraction pattern

C423S705000, C423S708000, C423S329100

Reexamination Certificate

active

07867474

ABSTRACT:
A series of crystalline layered and microporous compositions have been prepared. Compositions that have a layered structure and are identified as UZM-13, UZM-17 and UZM-19. Upon calcination at a temperature of about 400° C. to about 600° C., these compositions form a microporous crystalline zeolite with a three dimensional framework which has been identified as UZM-25. A process for preparing all these compositions and processes for using these compositions are also disclosed.

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