Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-05-23
1976-12-14
Davis, C.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07C 524
Patent
active
039976181
ABSTRACT:
There is disclosed a process for isomerizing alkylated benzenes having from 3-10 carbon atoms and methyl or ethyl alkyl substituents. The reaction is conducted in the presence of molecular hydrogen and a catalyst having a platinum group metal, especially platinum, and rhenium promoters on a porous, solid oxide, acidic support. The support can be a mixture of a low acidic material such as alumina, and a higher acidic material such as silica-alumina or crystalline aluminosilicate. The catalyst promoters are preferably supported on the low acidity base component.
REFERENCES:
patent: 3632835 (1972-01-01), Mitsche et al.
Cornely Kurt W.
Hindin Saul G.
Keith Carl D.
Davis C.
Engelhard Minerals & Chemicals Corporation
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