Hybrid zeolite-silica compositions

Details Hybrid zeolite-silica compositions Hybrid zeolite-silica compositions

1998-02-25

1999-09-07

Bell, Mark L.

Chemistry of inorganic compounds

Zeolite

423710, 423712, 423DIG21, 423DIG24, 210687, 252179, 502 63, 502 79, C01B 3922, C01B 3914, C01B 3918

Patent

active

059483830

ABSTRACT:
This invention relates to zeolitic molecular sieve compositions characterized by outstanding capability to complex multivalent cations, especially calcium. In particular, the invention relates to novel zeolitic molecular sieve compositions, especially those based on molecular sieves having a high alumina-to-silica ratio, in which crystals of the zeolite are modified by the inclusion of occluded silicate.

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