The Effective Upgrading of Raw Biogas to Methane by Selective Membranes

0389124 - ÚCHP 2013 NL eng C - Konferenční příspěvek (zahraniční konf.)
Izák, Pavel - Kárászová, Magda - Vejražka, Jiří - Friess, K. - Randová, A. - Jansen, J. C.
The Effective Upgrading of Raw Biogas to Methane by Selective Membranes.
Procedia Engineering, Volume 44. Amsterdam: Elsevier Science B.V., 2012, s. 429-431. ISBN N. ISSN 1877-7058.
[Euromembrane 2012. London (GB), 23.09.2012-27.09.2012]
Institucionální podpora: RVO:67985858
Klíčová slova: biogas * ionic liquid * gas permeation
Kód oboru RIV: CI - Průmyslová chemie a chemické inženýrství

The aim of this work was to develop innovative membranes able to separate carbon dioxide and eventually other undesirable compounds from raw biogas. Such membranes should be stable in an aggressive environmemt and resistant to humidity present in biogas. Therefore, three completely different types of membranes were investigated in this work, namely a supported ionic liquid membrance, a water condensing membrane and water-swollen thin film composite membrane. This work deals mainly with a model mixture, but raw biogas taken from a sewage plant was used to complete the results of the work.
Trvalý link: http://hdl.handle.net/11104/0218020