Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Silicon containing or process of making
Patent
1982-08-09
1984-11-13
Gantz, Delbert E.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Silicon containing or process of making
502242, 502263, 502439, B01J 2106
Patent
active
044826427
ABSTRACT:
Pressed objects (slugs) of pyrogenically produced oxides such as SiO.sub.2, Al.sub.2 O.sub.3 and TiO.sub.2 are produced using a silica sol and water. As molding assistants thereby there is employed a polyhydric alcohol, e.g. glycerine or sorbitol. The water can be added adsorbed on a pyrogenically produced hydrophobized silica. The pressed object obtained can be used inter alia as catalyst carrier.
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Koth, Chem. Tech. 52 (1980), No. 8, pp. 628-634.
Ettlinger Manfred
Ferch Horst
Koth Detlev
Simon Edgar
Degussa - Aktiengesellschaft
Gantz Delbert E.
Prezlock Cynthia A.
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