Catalytic oxidation of aqueous organic contaminants

Details Catalytic oxidation of aqueous organic contaminants Catalytic oxidation of aqueous organic contaminants

1991-02-04

1993-08-10

Garvin, Patrick P.

Liquid purification or separation

With heater or heat exchanger

Flow line connected in series with distinct separator

210188, 210205, 210763, 210903, 422140, 422146, 422147, 422203, 422211, 422212, B01D 3518, C02F 102

Patent

active

052345840

ABSTRACT:
A catalyst for oxidizing aqueous organic contaminants includes about 5 wt % to about 20 wt % noble metal crystallites selected from the group consisting of platinum, palladium, ruthenium, iridium, and combinations thereof deposited on a high surface area catalyst support. The crystallites are about 100 .ANG. or smaller. A system for catalytically oxidizing aqueous organic contaminants has a catalyst bed containing such a catalyst, means for heating a reactor feed stream to a desired reaction temperature, means oxygenating the feed stream, and a phase separator for separating gaseous reaction products from a reactor effluent stream.

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