Počet záznamů: 1
Experimental and numerical research of plasma gas decomposition and gasification at IPP
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SYSNO ASEP 0502935 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Experimental and numerical research of plasma gas decomposition and gasification at IPP Tvůrce(i) Jeništa, Jiří (UFP-V) RID, ORCID
Živný, Oldřich (UFP-V) RID
Mašláni, Alan (UFP-V) RID
Hlína, Michal (UFP-V) RID
Serov, Anton (UFP-V)
Halinouski, Anton (UFP-V)
Hirka, Ivan (UFP-V) RIDCelkový počet autorů 7 Zdroj.dok. 7th International Conference on Advanced Plasma Technologies (ICAPT-7). - Lublaň : Plasmadis Ltd., Teslova ulica 30, 1000 Ljubljana, Slovenia, 2019 - ISBN 978-961-290-061-8 Rozsah stran s. 24-25 Poč.str. 2 s. Forma vydání Nosič - C Akce 7th International Conference on Advanced Plasma Technologies Datum konání 24.02.2019 - 01.03.2019 Místo konání Hue Země VN - Vietnam Typ akce WRD Jazyk dok. eng - angličtina Země vyd. SI - Slovinsko Klíč. slova decomposition ; destruction and removal efficiency ; gasification ; perfluorinated compounds ; syngas Vědní obor RIV BL - Fyzika plazmatu a výboje v plynech Obor OECD Fluids and plasma physics (including surface physics) CEP GC17-10246J GA ČR - Grantová agentura ČR Institucionální podpora UFP-V - RVO:61389021 Anotace 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.
Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2019
Počet záznamů: 1