Utilising of Continually Working Filter for Syngas Cleaning

Result code in 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>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Utilising of Continually Working Filter for Syngas Cleaning

Original language description

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

Czech name

Utilising of Continually Working Filter for Syngas Cleaning

Czech description

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

Type

D - Article in proceedings

CEP classification

JE - Non-nuclear power engineering, energy consumption and utilization

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

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

Article name in the collection

World Renewable Energy Congress IX, Book of Abstract

ISBN

0-08-045056-3

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

294-299

Publisher name

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Place of publication

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Event location

Florence

Event date

Aug 19, 2006

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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