Pillared interlayered clay products of increased stability

Details Pillared interlayered clay products of increased stability Pillared interlayered clay products of increased stability

1986-09-17

1988-01-12

Dees, Carl F.

Catalyst, solid sorbent, or support therefor: product or process

Zeolite or clay, including gallium analogs

Clay

502 63, B01J 2116

Patent

active

047191910

ABSTRACT:
Pillared interlayered clay products of increased stability and processes for preparing such clay products are provided. The pillared interlayered clays are prepared by reacting a smectite clay, such as montmorillonite, with an aqueous solution of a polymeric cationic hydroxy metal complex, such as aluminum chlorhydroxide and reacting the resulting product with a stability increasing compound selected from the group consisting of silicon, titanium, phosphorus and antimony halides and ethyl silicates.

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patent: 4629713 (1986-12-01), Suzuki et al.
patent: 4637991 (1987-01-01), Battiste et al.

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