Production of Gas with Low Content of Tar in Plasma Gasification Reactor

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F07%3A00084764" target="_blank" >RIV/61389021:_____/07:00084764 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Production of Gas with Low Content of Tar in Plasma Gasification Reactor

Original language description

Tar content in gas produced by the gasification of biomass always plays an important role because high tar content disables some potentialities of the further treatment of the produced gas. There is a strong effort to produce gas with low tar content from this point of view. High concentrations of hydrogen and carbon monoxide also advance possibilities of the usage of the produced gas. Experiments were carried out in a reactor for plasma gasification equipped with hybrid gas-water stabilized DC torch. They confirmed that the reactor is absolutely suitable for this purpose mainly due to extremely low flow of plasma composed of argon, hydrogen and oxygen and its high inner temperature. The measurements of the tar content, using wood as a treated material, were based on SPE method and the determination of benzene and toluene in a gas phase revealed really low concentrations of tar, mostly below 10 mg/Nm3.

Czech name

Zplyňování dřeva v plazmatu a produkce plynu s nízkým obsahem dehtů

Czech description

Obsah dehtů obsažených v plynu vzniklém při plazmovém zplyňování je velmi podstatný zejména z hlediska dalšího využití tohoto plynu. Čím větší obsah vodíku a oxidu uhelnatého a nižší obsah dehtů, tím lépe. Při zplyňování dřevěných pilin v reaktoru vybaveném hybridním vodou stabilizovaným plazmatronem bylo dosaženo extrémně nízkých hodnot dehtů v produkovaném plynu.

Type

D - Article in proceedings

CEP classification

BL - Plasma physics and discharge through gases

OECD FORD branch

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Project

<a href="/en/project/GA202%2F05%2F0669" target="_blank" >GA202/05/0669: Expanding supersonic plasma jet generated in dc water-stabilized arcs</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

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

Article name in the collection

Book of Proceedings - 3rd International Student Conference

ISBN

80-86238-96-2

ISSN

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e-ISSN

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Number of pages

7

Pages from-to

197-203

Publisher name

International Plasma Chemistry Society

Place of publication

Praha

Event location

Praha

Event date

Jan 29, 2007

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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