Aluminosilicate compositions, preparation and use

Details Aluminosilicate compositions, preparation and use Aluminosilicate compositions, preparation and use

2006-05-09

2006-05-09

Sample, David (Department: 1755)

Chemistry of inorganic compounds

Zeolite

Isomorphic metal substitution

C423S326000, C423S328200, C423SDIG022

Reexamination Certificate

active

07041274

ABSTRACT:
A metalloaluminosilicate composition includes an aluminosilicate composition having an aluminosilicate framework and containing at least one metal, wherein a substantial portion of the metal is incorporated into the aluminosilicate framework. A higher concentration of the metal is incorporated into the framework of the catalyst than is present at the surface of the catalyst.

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patent: 6165439 (2000-12-01), Benazzi et al.
patent: 6177374 (2001-01-01), Pradhan et al.
patent: 6423121 (2002-07-01), Kiyama et al.

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