Počet záznamů: 1
Concentration of HCL, HF and Sulfur Compounds in Producer Gas from Fluidized Bed Gasification of Hardwood by Steam-Oxygen Mixtures.
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SYSNO ASEP 0461230 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Concentration of HCL, HF and Sulfur Compounds in Producer Gas from Fluidized Bed Gasification of Hardwood by Steam-Oxygen Mixtures. Tvůrce(i) Svoboda, Karel (UCHP-M) RID, ORCID, SAI
Pohořelý, Michael (UCHP-M) RID, ORCID, SAI
Šyc, Michal (UCHP-M) RID, SAI, ORCID
Hartman, Miloslav (UCHP-M) RID, ORCID, SAI
Brynda, Jiří (UCHP-M) RID, ORCID, SAI
Skoblia, S. (CZ)
Chen, Y.-S. (TW)Zdroj.dok. Book of Abstracts. - - : Traicon S.C, 2016 - ISBN 978-83-65180-09-4 Rozsah stran s. 66-67 Poč.str. 2 s. Forma vydání Online - E Akce International Conference Renewable Energy Sources engineering, technology, innovations /3./ Datum konání 17.05.2016 - 20.05.2016 Místo konání Krynica Země PL - Polsko Typ akce EUR Jazyk dok. eng - angličtina Země vyd. PL - Polsko Klíč. slova fluidized bed ; gasification ; wood Vědní obor RIV CI - Průmyslová chemie a chemické inženýrství CEP GC14-09692J GA ČR - Grantová agentura ČR Institucionální podpora UCHP-M - RVO:67985858 Anotace We have studied fluidized bed (FB) gasification of hard wood at temperature 850 oC. Our attention was focused to speciation of sulfur compounds, presence of HCl, HF and tar compounds in fuel gas. Silica sand and mixture of silica sand with gradually added dolomite was used as the basic particulate bed material. Presence of dolomitic particles or dust in a fluidized bed reduces concentrations of all sulfur species. Presence of dolomite in FB causes decrease of HCl and HF concentrations in fuel gas. Accumulation of char and ash with active calcium based components leads to moderate reduction of HCl and sulfur compounds concentration in fuel gas. Increase of H2O concentration in gas contributes through hydro-pyrolysis of CaCl2 to elevation of HCl concentration. The in-bed measures for abatement of HCl, HF and sulfur species concentrations are insufficient in advanced applications of producer gas and therefore deep gas cleaning methods have to be further applied. Pracoviště Ústav chemických procesů Kontakt Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Rok sběru 2017 Elektronická adresa http://hdl.handle.net/11104/0260883
Počet záznamů: 1