Utilising of Continually Working Filter for Syngas Cleaning

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F06%3APU62628" target="_blank" >RIV/00216305:26210/06:PU62628 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

čeština

Název v původním jazyce

Utilising of Continually Working Filter for Syngas Cleaning

Popis výsledku v původním jazyce

Gasification is one of promising alternative technologies for heat and electricity production from renewable fuels. However, tar and dust content in the gas do not enable the direct utilization. Dolomite using for catalytic tar removal does not require gas cooling and water waste production. This work describes particularly the hot gas cleaning system studied on pilot continual-working moving bed filter coupled with a fluidized bed gasifier. The heated filter operates at temperature range of 700-1100 Cin counter-current configuration with the dolomite particles as the filtration and catalytic active material. The tar and dust removal efficiency were determinated at different temperatures and flow velocities. There were achieved tar content less than 10 mg.m-3 in the gas and dust content about 50 mg.m-3. These results show that tar and dust reduction in hot filter is high efficient method of gas cleaning at high temperatures without loss in the total effectiveness. Deactivated dolomite

Název v anglickém jazyce

Utilising of Continually Working Filter for Syngas Cleaning

Popis výsledku anglicky

Gasification is one of promising alternative technologies for heat and electricity production from renewable fuels. However, tar and dust content in the gas do not enable the direct utilization. Dolomite using for catalytic tar removal does not require gas cooling and water waste production. This work describes particularly the hot gas cleaning system studied on pilot continual-working moving bed filter coupled with a fluidized bed gasifier. The heated filter operates at temperature range of 700-1100 Cin counter-current configuration with the dolomite particles as the filtration and catalytic active material. The tar and dust removal efficiency were determinated at different temperatures and flow velocities. There were achieved tar content less than 10 mg.m-3 in the gas and dust content about 50 mg.m-3. These results show that tar and dust reduction in hot filter is high efficient method of gas cleaning at high temperatures without loss in the total effectiveness. Deactivated dolomite

Druh

D - Stať ve sborníku

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název statě ve sborníku

World Renewable Energy Congress IX, Book of Abstract

ISBN

0-08-045056-3

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

294-299

Název nakladatele

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Místo vydání

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Místo konání akce

Florence

Datum konání akce

19. 8. 2006

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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