Simultaneous Hydrogen Sulphide and Carbon Dioxide Removal from Biogas by Water-Swollen Reverse Osmosis Membrane

0428363 - ÚCHP 2015 RIV GB eng J - Článek v odborném periodiku
Dolejš, Petr - Poštulka, Václav - Sedláková, Zuzana - Jandová, Věra - Vejražka, Jiří - Esposito, E. - Jansen, J.C. - Izák, Pavel
Simultaneous Hydrogen Sulphide and Carbon Dioxide Removal from Biogas by Water-Swollen Reverse Osmosis Membrane.
Separation and Purification Technology. Roč. 131, JUN 27 (2014), s. 108-116. ISSN 1383-5866. E-ISSN 1873-3794
Grant CEP: GA ČR GAP106/10/1194; GA ČR GA14-12695S; GA TA ČR TE01020080; GA MŠMT LH14006; GA MŠMT(CZ) 7C11009; GA MŠMT(CZ) LD13018
Grant ostatní: RFCS(XE) RFCRCT-2010-00009; PONRC(IT) PON01_01840
Institucionální podpora: RVO:67985858
Klíčová slova: agro-biogas upgrading * biomethane * water vapour
Kód oboru RIV: CI - Průmyslová chemie a chemické inženýrství
Impakt faktor: 3.091, rok: 2014

Biogas is a suitable alternative fuel if unwanted impurities are removed to avoid corrosion of the inner parts of an engine. A recent breakthrough in biogas purification showed that a thin hydrophilic composite membrane can create the selective water swollen barrier able to remove unwanted sour gases such as carbon dioxide and hydrogen sulphide owing to significantly higher water solubility of the latter in comparison to methane. This work presents the use of water–swollen membranes for the simultaneous removal of carbon dioxide, hydrogen sulphide and water vapour from agro-biogas.
Trvalý link: http://hdl.handle.net/11104/0235289