Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Patent
1982-11-02
1984-07-03
Dees, Carl F.
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
And additional al or si containing component
502 64, 502 68, B01J 2906
Patent
active
044580231
ABSTRACT:
Zeolite containing catalysts and catalyst supports are prepared by forming and drying an aqueous slurry of zeolite, aluminum chlorhydrol and optimally clay to obtain particulate composites in which the zeolite component contains in excess of about 1 percent by weight alkali metal oxide. The particulate composites are calcined, and in some instances ion exchanged to obtain hard, attrition resistant catalytic particles.
REFERENCES:
patent: 3413238 (1968-11-01), Gladrow et al.
patent: 3425956 (1969-02-01), Baker et al.
Peters Alan W.
Seese Mark A.
Welsh William A.
Dees Carl F.
Savage Arthur P.
W. R. Grace & Co.
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