Method and devices for controlling the oxidation of a hydrocarbo

Details Method and devices for controlling the oxidation of a hydrocarbo Method and devices for controlling the oxidation of a hydrocarbo

1997-05-21

1998-10-06

Barts, Samuel

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

Organic compounds

Carboxylic acids and salts thereof

5625124, 562528, 562538, 562543, 562529, 568357, 568358, 568570, 568836, C07C 5116

Patent

active

058178686

ABSTRACT:
Methods and devices for controlling the oxidation of a hydrocarbon to an acid by regulating the temperature, hold-up time, and conversion in consecutive reaction zones. The temperature in the consecutive reaction zones progressively decreases, while the hold-up time increases. Preferably, the conversion also increases. One of the major advantages of the methods and devices of the present invention is that an outstanding balance between productivity and selectivity/yield of the desired acid may be achieved. In this respect high yields and selectivities may be obtained without sacrificing productivity.

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