Biogas upgrading using a water-swollen composite polyamide membrane

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F22%3A10250961" target="_blank" >RIV/61989100:27710/22:10250961 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.wasteforum.cz/cisla/WF_4_2022.pdf" target="_blank" >http://www.wasteforum.cz/cisla/WF_4_2022.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Biogas upgrading using a water-swollen composite polyamide membrane

Popis výsledku v původním jazyce

The broad energy consumption together with the foreseen unavailability of low-cost fuels like naturalgas in the near future has increased the interest for alternative fuels of high efficiency. The attention hasrecently shifted to the improvement of biogas quality and the generation of high purity biomethane. Thiswork tested the suitability of a coil filter initially developed for water cleaning to be used in biogasupgrading and presents results of the performed experiments at various conditions. The filter wascomposed of a membrane containing at the top a hydrophilic layer made of polyamide. The layer whencovered by a thin water film is transformed in a highly selective separator able to separate the watersoluble components of biogas such as CO2 and H2S from the non-soluble methane and producea biomethane stream of high purity. A gas stream containing up to 96 vol. % of CH4 was obtained underspecific conditions.

Název v anglickém jazyce

Biogas upgrading using a water-swollen composite polyamide membrane

Popis výsledku anglicky

The broad energy consumption together with the foreseen unavailability of low-cost fuels like naturalgas in the near future has increased the interest for alternative fuels of high efficiency. The attention hasrecently shifted to the improvement of biogas quality and the generation of high purity biomethane. Thiswork tested the suitability of a coil filter initially developed for water cleaning to be used in biogasupgrading and presents results of the performed experiments at various conditions. The filter wascomposed of a membrane containing at the top a hydrophilic layer made of polyamide. The layer whencovered by a thin water film is transformed in a highly selective separator able to separate the watersoluble components of biogas such as CO2 and H2S from the non-soluble methane and producea biomethane stream of high purity. A gas stream containing up to 96 vol. % of CH4 was obtained underspecific conditions.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

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OECD FORD obor

20700 - Environmental engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Waste Forum

ISSN

1804-0195

e-ISSN

1804-0195

Svazek periodika

4

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

263-270

Kód UT WoS článku

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EID výsledku v databázi Scopus

2-s2.0-85150267124