Mogildea, G.; Mogildea, M.; Popa, C.; Chiritoi, G. The Assessment of Carbon Dioxide Dissociation Using a Single-Mode Microwave Plasma Generator. Molecules2020, 25, 1558.
Mogildea, G.; Mogildea, M.; Popa, C.; Chiritoi, G. The Assessment of Carbon Dioxide Dissociation Using a Single-Mode Microwave Plasma Generator. Molecules 2020, 25, 1558.
Mogildea, G.; Mogildea, M.; Popa, C.; Chiritoi, G. The Assessment of Carbon Dioxide Dissociation Using a Single-Mode Microwave Plasma Generator. Molecules2020, 25, 1558.
Mogildea, G.; Mogildea, M.; Popa, C.; Chiritoi, G. The Assessment of Carbon Dioxide Dissociation Using a Single-Mode Microwave Plasma Generator. Molecules 2020, 25, 1558.
Abstract
The paper focuses of the interaction between tungsten (W) wire and microwave field in carbon dioxide (CO2) atmosphere. Our experimental set-up uses a microwave plasma generator in order to generate the plasma from the metallic wires. The microwave plasma generator contain a cylindrical cavity - TM_011 propagation modes, commercial source (magnetron) having the 2.45 GHz frequency at 800 W microwave and power supply. In the focal point of the cylindrical cavity we have a high energy of the electromagnetic radiation. The metallic wires from this area will be vaporized and ionized having as effect CO2 dissociation. The electron temperature regarding metallic plasma produced was estimated using the ratio of atomic emission lines acquired by a high definition of the optical multichannel spectrometer. Determination of the CO2 dissociation quantity was estimated measuring of the carbon monoxide (CO) resulting of the CO2 dissociation process. We obtained a high electron temperature of the plasma and a strong dissociation of the CO2.
Keywords
assessment of gases; carbon dioxide dissociation; plasma generator; OES spectroscopy method
Subject
Physical Sciences, Nuclear and High Energy Physics
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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