Continuous hydrogenation process

Details Continuous hydrogenation process Continuous hydrogenation process

2005-03-01

2005-03-01

Langel, Wayne A. (Department: 1754)

Chemistry of inorganic compounds

Oxygen or compound thereof

Peroxide

C423S589000, C423S590000, C585S250000

Reexamination Certificate

active

06861042

ABSTRACT:
A continuous catalytic hydrogenation process, in which a reaction mixture containing the substance to be hydrogenated, the hydrogenation product, hydrogen and the hydrogenation catalyst suspended in the reaction mixture is recirculated in a reactor. Part of the hydrogenation product is removed from the reactor and the substance to be hydrogenated and hydrogen are fed into the reaction. In this process the substance to be hydrogenated and the hydrogen are mixed before entering the reactor. A venturi nozzle is particularly suitable as the mixing device.

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Copy of International Search Report for counterpart application No. PCT/EP 01/09722 dated Dec. 18, 2001.

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