Počet záznamů: 1
Experimental and numerical research of plasma gas decomposition and gasification at IPP
- 1.0502935 - ÚFP 2019 RIV SI eng C - Konferenční příspěvek (zahraniční konf.)
Jeništa, Jiří - Živný, Oldřich - Mašláni, Alan - Hlína, Michal - Serov, Anton - Halinouski, Anton - Hirka, Ivan
Experimental and numerical research of plasma gas decomposition and gasification at IPP.
7th International Conference on Advanced Plasma Technologies (ICAPT-7). Lublaň: Plasmadis Ltd., Teslova ulica 30, 1000 Ljubljana, Slovenia, 2019, s. 24-25. ISBN 978-961-290-061-8.
[7th International Conference on Advanced Plasma Technologies. Hue (VN), 24.02.2019-01.03.2019]
Grant CEP: GA ČR(CZ) GC17-10246J
Grant ostatní: GA MŠk(CZ) LM2015042; GA MŠk(CZ) LM2015085
Institucionální podpora: RVO:61389021
Klíčová slova: decomposition * destruction and removal efficiency * gasification * perfluorinated compounds * syngas
Obor OECD: Fluids and plasma physics (including surface physics)
The research on perfluorinated compounds (PFCs) decomposition concentrates on efficient abatement of the most persistent PFC, i.e., CF4, and to observe a dependence of destruction and removal efficiency on gas mixed with CF4, concentration of CF4 and input arc power of the plasma torch. It was shown that the mixture with argon exhibits considerably higher destruction efficiency than that with nitrogen. The highest destruction efficiency was attained in the mixture CF4/Ar at 40 kW of torch power. The aim of the present numerical simulation of wood gasification is to find out distributions of physical properties of gas/plasma mixture in the reactor during gasification at higher plasma flow rate (v~3000 m/s) for three particle diameters and to compare them with corresponding distributions of physical properties at normal plasma flow rate (v~2600 m/s). Results of modelling show that at higher plasma flow rate the mole fraction of CO at the reactor exit is slightly higher for all three investigated particle diameters than in the case of normal plasma flow rate.
Trvalý link: http://hdl.handle.net/11104/0294775
Počet záznamů: 1