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Information × Registration Number 0219U003619, 0117U004850 , R & D reports Title The physical basis of innovative technologies for plasma conversion of carbon dioxide popup.stage_title Head Dudin Stanislav Valentynovych, Registration Date 07-02-2019 Organization Kharkov National University named after V.N. Karazin popup.description2 Object of research: Unbalanced plasma in discharges of various types in carbon dioxide in the range of pressure from 0.01 Pa to 100 kPa. Purpose: to develop the physical basis for the creation of a new generation of innovative technologies and equipment for the conversion of CO2. Method of investigation: complex experimental and theoretical studies of a wide range of discharges in carbon dioxide. The report presents the results of experimental studies of the conversion efficiency of carbon dioxide to CO and O2 in gas-discharge plasma at average gas pressure. Using the method of mass spectrometry, the dependences of the conversion rate and the energy efficiency of carbon dioxide conversion on the gas pressure and the power applied to the discharge were measured. Maximum conversion rate is 82%, and energy efficiency - up to 50%. Also, the results of investigations of the glow discharge in carbon dioxide by the method of optical emission spectroscopy are given. The processes in negative glow, positive column and anode glow are considered in detail. The axial profiles of the intensities of a series of lines for the entire discharge gap between the cathode and the anode are presented. Product Description popup.authors В.О. Лісовський О.В. Зиков О.М. Дахов С.В. Дудін С.Д. Яковін popup.nrat_date 2020-04-02 Close