Testing of Sorbents for Removal of Acid Gases from Biomass Gasification
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F22%3A43925417" target="_blank" >RIV/60461373:22320/22:43925417 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/4061" target="_blank" >http://www.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/4061</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.54779/chl20220324" target="_blank" >10.54779/chl20220324</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Testing of Sorbents for Removal of Acid Gases from Biomass Gasification
Popis výsledku v původním jazyce
A number of various commercial technologies are available to remove contaminants from gasification gases, particularly those from biomass. However, new cheaper technologies are needed to meet the stringent requirements in gas cleaning, especially for biomass gas production. In this paper, we discuss the suitability of various sorbents prepared by us based on oxides or carbonates of various metals (Al2O3, CaO, CuO, Fe2O3, MgO, MnO, Na2O and ZnO) for the removal of acid gases from flue gas during biomass gasification process at elevated temperatures. The acid gas removal efficiencies were experimentally verified for all prepared sorbents under specific conditions such as raw gas composition and temperature. The experimental results showed that the sorbents based on aluminum, copper and zinc oxides have high sorption capacity for selective sorption of hydrogen chloride and hydrogen fluoride. In the case of sulfane, sorbents based on copper and zinc oxides have a high sorption capacity. All these sorbents can then be used to remove acid gases from biogas produced by biomass combustion at elevated temperatures.
Název v anglickém jazyce
Testing of Sorbents for Removal of Acid Gases from Biomass Gasification
Popis výsledku anglicky
A number of various commercial technologies are available to remove contaminants from gasification gases, particularly those from biomass. However, new cheaper technologies are needed to meet the stringent requirements in gas cleaning, especially for biomass gas production. In this paper, we discuss the suitability of various sorbents prepared by us based on oxides or carbonates of various metals (Al2O3, CaO, CuO, Fe2O3, MgO, MnO, Na2O and ZnO) for the removal of acid gases from flue gas during biomass gasification process at elevated temperatures. The acid gas removal efficiencies were experimentally verified for all prepared sorbents under specific conditions such as raw gas composition and temperature. The experimental results showed that the sorbents based on aluminum, copper and zinc oxides have high sorption capacity for selective sorption of hydrogen chloride and hydrogen fluoride. In the case of sulfane, sorbents based on copper and zinc oxides have a high sorption capacity. All these sorbents can then be used to remove acid gases from biogas produced by biomass combustion at elevated temperatures.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20704 - Energy and fuels
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Chemické listy
ISSN
0009-2770
e-ISSN
1213-7103
Svazek periodika
116
Číslo periodika v rámci svazku
5
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
5
Strana od-do
324-328
Kód UT WoS článku
000810508100008
EID výsledku v databázi Scopus
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