Dealumination of aluminosilicates

Details Dealumination of aluminosilicates Dealumination of aluminosilicates

1994-06-30

1996-04-16

Bell, Mark L.

Chemistry of inorganic compounds

Zeolite

Isomorphic metal substitution

423713, 423DIG27, 502 85, C01B 3908

Patent

active

055080197

ABSTRACT:
Crystalline aluminosilicates such as zeolite beta may be readily dealuminated using organic sulfonic acids such as methanesulfonic acid to provide useful catalysts or catalyst precursors. A high degree of aluminum removal with minimal loss of crystallinity is possible even when an organic template is not present in the starting aluminosilicate.

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