About: Novel Approach to Tar Removal from Biomass Producer Gas by Means of a Nickel-based Catalyst

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The nickel-based catalyst was exposed to the raw gas from gasification of woody biomass with air in a fluidized-bed. Steam reforming reactions led to decomposition of tar and all hydrocarbons higher than CH4 into mainly H2 and CO which further underwent reaction with steam via the water gas shift reaction to CO2. The reforming reactions caused approximately 10-20 % decrease in the lower heating values of the producer gas from the inlet values 5.0–6.5 MJ m-3. The gas yield increased from values 2.4–2.6 m3 kg-1 to values 2.8–3.0 m3 kg-1 on dry biomass basis. The chosen tar removal concept based on combination of dolomite in the fluidized-bed with the secondary catalytic reactor was proved by 20 hours long experiment in which the final tar content below 30 mg m-3 was attained corresponding to more than 97 % tar conversion. The nickel-based catalyst was exposed to the raw gas from gasification of woody biomass with air in a fluidized-bed. Steam reforming reactions led to decomposition of tar and all hydrocarbons higher than CH4 into mainly H2 and CO which further underwent reaction with steam via the water gas shift reaction to CO2. The reforming reactions caused approximately 10-20 % decrease in the lower heating values of the producer gas from the inlet values 5.0–6.5 MJ m-3. The gas yield increased from values 2.4–2.6 m3 kg-1 to values 2.8–3.0 m3 kg-1 on dry biomass basis. The chosen tar removal concept based on combination of dolomite in the fluidized-bed with the secondary catalytic reactor was proved by 20 hours long experiment in which the final tar content below 30 mg m-3 was attained corresponding to more than 97 % tar conversion. (en)
Title	Novel Approach to Tar Removal from Biomass Producer Gas by Means of a Nickel-based Catalyst Novel Approach to Tar Removal from Biomass Producer Gas by Means of a Nickel-based Catalyst (en)
skos:prefLabel	Novel Approach to Tar Removal from Biomass Producer Gas by Means of a Nickel-based Catalyst Novel Approach to Tar Removal from Biomass Producer Gas by Means of a Nickel-based Catalyst (en)
skos:notation	RIV/67985858:_____/09:00330704!RIV10-MSM-67985858
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(2B08048), P(GA104/07/0977), Z(AV0Z40720504)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Pohořelý, Michael Vosecký, Martin Punčochář, Miroslav Kameníková, Petra Skoblia, Sergej
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	330027
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/09:00330704
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	catalytic tar removal; nickel catalyst; biomass gasification (en)
http://linked.open.../riv/klicoveSlovo	catalytic tar removal nickel catalyst biomass gasification
http://linked.open...ontrolniKodProRIV	[3C10FBF8F861]
http://linked.open...v/mistoKonaniAkce	Xi’an
http://linked.open...i/riv/mistoVydani	Beijing
http://linked.open...i/riv/nazevZdroje	Proceedings
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Phytoextraction biomass disposal - an unsolved problem Waste as raw material and energy source
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Kameníková, Petra Pohořelý, Michael Punčochář, Miroslav Skoblia, Sergej Vosecký, Martin
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-05-18 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Investigation of multiphase reacting systems for the design of processes important in synthesis and preparation of novel materials, in energy production and in environmental protection
number of pages	7 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Tsingua University Press
https://schema.org/isbn	978-7-302-20146-5
is http://linked.open...avai/riv/vysledek of	Novel Approach to Tar Removal from Biomass Producer Gas by Means of a Nickel-based Catalyst Novel Approach to Tar Removal from Biomass Producer Gas by Means of a Nickel-based Catalyst Novel Approach to Tar Removal from Biomass Producer Gas by Means of a Nickel-based Catalyst Novel Approach to Tar Removal from Biomass Producer Gas by Means of a Nickel-based Catalyst

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