Thermal arc plasma as a tool for energy recovery and chemical recycling of waste streams

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F19%3A00506389" target="_blank" >RIV/61389021:_____/19:00506389 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Thermal arc plasma as a tool for energy recovery and chemical recycling of waste streams

Popis výsledku v původním jazyce

Main part of the contribution is devoted to analysis of the process of thermal plasma waste treatment, gasification and pyrolysis. In the recent experiments we performed gasification of lignite, steam and dry reforming of methane, methanol and ethanol, pyrolysis of methane and decomposition of perfluorinated compounds. Each of these experiments has its specific features. In case of lignite, we have shown that thermal plasma can effectively use the bound water molecules and form hydrogen-rich syngas. Simple methane molecule serves as an example of possibility to form syngas or hydrogen together with high quality carbon particles. For decomposition of perfluorinated compounds the plasma torch with water stabilization is good choice, since presence of water enhances desired reactions. Application of this plasma torch for waste treatment brings the advantage of high energy content in small plasma volume and moreover, minimal dilution of the product by the plasma gas takes place.

Název v anglickém jazyce

Thermal arc plasma as a tool for energy recovery and chemical recycling of waste streams

Popis výsledku anglicky

Main part of the contribution is devoted to analysis of the process of thermal plasma waste treatment, gasification and pyrolysis. In the recent experiments we performed gasification of lignite, steam and dry reforming of methane, methanol and ethanol, pyrolysis of methane and decomposition of perfluorinated compounds. Each of these experiments has its specific features. In case of lignite, we have shown that thermal plasma can effectively use the bound water molecules and form hydrogen-rich syngas. Simple methane molecule serves as an example of possibility to form syngas or hydrogen together with high quality carbon particles. For decomposition of perfluorinated compounds the plasma torch with water stabilization is good choice, since presence of water enhances desired reactions. Application of this plasma torch for waste treatment brings the advantage of high energy content in small plasma volume and moreover, minimal dilution of the product by the plasma gas takes place.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

<a href="/cs/project/GC17-10246J" target="_blank" >GC17-10246J: Rozklad perfluorovaných sloučenin a fluorovaných látek ztenčujících ozónovou vrstvu v proudu termického plazmatu</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

8th Central European Symposium on Plasma Chemistry

ISBN

978-961-94716-0-9

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

36-37

Název nakladatele

Plasmadis

Místo vydání

Ljubljana

Místo konání akce

Gozd Martuljek

Datum konání akce

26. 5. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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