Delaminated clay materials

Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component

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Details

502 84, B01J 2116

Patent

active

046297120

ABSTRACT:
Delaminated trioctahedral smectite clay compositions are provided having a substantially delaminated interlayer structure with a face-to-edge and edge-to-edge association of the clay layers and an inorganic metal oxide intercalated between the clay layers. A process for preparing delaminated smectite clay compositions comprises reacting an admixture of a trioctahedral smectite clay having an average particle size up to about 500 angstroms and a polymeric cationic hydroxy metal complex in an aqueous medium and recovering the reacted clay solids.

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patent: 4410751 (1983-10-01), Shin et al.
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patent: 4452910 (1984-06-01), Hopkins et al.

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