Patent ID: 6929752
Filing Date: 2005-08-16
Classification: B01J,C02F,Y02P

Abstract:
1. A process for the oxidation of organic substances present in an aqueous effluent, said aqueous effluent being capable of comprising salts, the process comprising the following stages: injecting said aqueous effluent having an initial pressure and temperature, and comprising a predetermined amount of organic substances, into a tubular body having an inlet and an outlet; bringing said aqueous effluent to a pressure P bringing said aqueous effluent to a temperature T injecting into said tubular body at n points spaced apart from one another, n fractions of at least one oxidizing composition, whose sum corresponds to the amount of oxidizing composition necessary for the oxidation of said predetermined amount of organic substances, so that a portion of the thermal energy produced by the oxidation reaction increases the temperature of the reaction mixture from said temperature T wherein said process is implemented without injecting a substance capable of simultaneously cooling the reaction medium during the oxidation reaction.