Modeling of Argon-Steam Thermal Plasma Flow for Abatement of Fluorinated Compounds

0536540 - ÚFP 2023 RIV JP eng O - Others
Jeništa, Jiří - Chau, S.-W. - Takana, H. - Nishiyama, H. - Bartlová, M. - Aubrecht, V. - Murphy, A.B.
Modeling of Argon-Steam Thermal Plasma Flow for Abatement of Fluorinated Compounds.
2020. 17th International Conference on Flow Dynamics Proceedings. Sendai: Institute of Fluid Science, Tohoku University, 2020. s. 210-211, č. článku OS5-4. ISBN N
R&D Projects: GA ČR(CZ) GC17-10246J
Institutional support: RVO:61389021
Keywords : Argon-Steam Thermal Plasma Flow * Abatement * Fluorinated Compounds
OECD category: Chemical process engineering
http://www.ifs.tohoku.ac.jp/icfd2020/Only_Participants/index.html

This study presents a numerical model of the hybrid–stabilized argon–steam thermal DC–plasma torch for generating argon–steam plasma suitable for efficient abatement of the most persistent perfluorinated compounds (PFCs). The model includes the discharge region as well as the plasma jet flowing to the surrounding steam atmosphere. Fluid dynamic, thermal and electrical characteristics together with diffusion of argon, hydrogen and oxygen species are obtained for currents 120–220 A.
Permanent Link: http://hdl.handle.net/11104/0314310