Biomethane production with implementation of a thin film composite water-swollen polyamide membrane

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F23%3A10252438" target="_blank" >RIV/61989100:27360/23:10252438 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27710/23:10252438
Result on the web
<a href="https://sscheconference.sk/program/show/6" target="_blank" >https://sscheconference.sk/program/show/6</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Biomethane production with implementation of a thin film composite water-swollen polyamide membrane
Original language description
In this study, a water-swollen spiral-wound membrane filter was used to separate CH4 from two typesof feed streams: a synthetic binary mixture of CO2 and CH4 and raw agro-biogas. At a pressure of 3 barof the synthetic biogas, the CH4 content increased from 52 vol% in the feed stream to 98 vol% in theretentate stream. The use of two modules aligned in parallel increased the recovery ratio by 8.5%compared to single filter operation, which is attributed to the doubled biogas retention time achievedby bisecting the feed stream. The water-swollen membrane technology developed in this study provedto be effective in producing high-quality biomethane and desulfurizing the feed biogas. The retentatestreams had a biomethane concentration of >95 vol% pure CH4 and a low concentration of H2S and H2at around 10 ppmv for both.Poster at the conference SSCHI 2023.
Czech name
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Czech description
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Project
<a href="/en/project/EF19_073%2F0016945" target="_blank" >EF19_073/0016945: Doctoral grant competition VŠB - TU Ostrava</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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