THE METHOD OF CONTINUOUS EXECUTION OF THE ELECTROCHEMICAL REACTION IN THE SUBCRITICAL AND SUPERCRITICAL FLUIDS AND THE DEVICE FOR ITS IMPLEMENTATION

摘要

FIELD: chemistry.; SUBSTANCE: invention relates to the technology of the performance of electrochemical reaction processes during the subcritical and supercritical fluids transition from one phase to another and can be applied to the recycling of high-toxic substances and radioactive wastes; the method of the continuous execution of the electrochemical reaction includes the supply of the flow of the basic reagent under supercritical pressure, the electrochemical activation of the flow in the discharge zone (4) with the formation of numerous gas-vapor bubbles of the cavitation mixture, reduction of the flow velocity in the reaction zone (7), execution of the further interaction of the cavitation mixture securing collapsing of the gas-vapor bubbles with the formation of reaction mixture and throttling of the flow of the reaction mixture by means of the reducing device (10) supporting the requisite supercritical pressure in the reaction zone (7); the device for the method implementation comprises the basic reagent induct supply installment (1), the electro-discharge reactor in the shape of the cylindrical housing (3) having two interconnected reaction zones: the discharge zone (4) and reaction zone (7), the electrode (2) coaxially installed inside of the reactor connected to the power supply source (6) through the dielectric inserting element (5) and the reducing device (10).; EFFECT: invention enables to enhance the process efficiency and relative productivity.;19 cl, 1 dwg, 9 exl