Process for the preparation of a mixture of cyclohexanone and cy

Details Process for the preparation of a mixture of cyclohexanone and cy Process for the preparation of a mixture of cyclohexanone and cy

1993-12-10

1995-03-07

Reamer, James H.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568835, C07C 4500

Patent

active

053959760

ABSTRACT:
In the hydrogenation of phenol with H.sub.2 over Pd supported catalysts, the ratio of the products formed, cyclohexanone and cyclohexanol, can be predetermined by specific treatment of the catalysts during the initial activation and regeneration by O.sub.2 pretreatment and H.sub.2 treatment, the following time/temperature conditions being used:

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