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dc.contributor.authorJan Roman, Pauls
dc.contributor.authorDetlev, Fritsch
dc.contributor.authorThomas, Klassen
dc.contributor.authorPeinemann, Klaus-Viktor
dc.date.accessioned2016-01-19T13:23:02Z
dc.date.available2016-01-19T13:23:02Z
dc.date.issued2012-02
dc.identifier.citationJan Roman P, Detlev F, Thomas K, Klaus-Viktor P (2012) Gas permeation measurement under defined humidity via constant volume/variable pressure method. Journal of Membrane Science 389: 343–348. Available: http://dx.doi.org/10.1016/j.memsci.2011.10.046.
dc.identifier.issn0376-7388
dc.identifier.doi10.1016/j.memsci.2011.10.046
dc.identifier.urihttp://hdl.handle.net/10754/594166
dc.description.abstractMany industrial gas separations in which membrane processes are feasible entail high water vapour contents, as in CO 2-separation from flue gas in carbon capture and storage (CCS), or in biogas/natural gas processing. Studying the effect of water vapour on gas permeability through polymeric membranes is essential for materials design and optimization of these membrane applications. In particular, for amine-based CO 2 selective facilitated transport membranes, water vapour is necessary for carrier-complex formation (Matsuyama et al., 1996; Deng and Hägg, 2010; Liu et al., 2008; Shishatskiy et al., 2010) [1-4]. But also conventional polymeric membrane materials can vary their permeation behaviour due to water-induced swelling (Potreck, 2009) [5]. Here we describe a simple approach to gas permeability measurement in the presence of water vapour, in the form of a modified constant volume/variable pressure method (pressure increase method). © 2011 Elsevier B.V.
dc.publisherElsevier BV
dc.subjectConstant volume/variable pressure method
dc.subjectEffect of water vapor
dc.subjectHumidity
dc.subjectPebax
dc.subjectPEO containing block copolymers
dc.subjectPermeability measurement
dc.subjectPressure increase method
dc.titleGas permeation measurement under defined humidity via constant volume/variable pressure method
dc.typeArticle
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Center
dc.contributor.departmentBiological and Environmental Sciences and Engineering (BESE) Division
dc.contributor.departmentChemical and Biological Engineering Program
dc.identifier.journalJournal of Membrane Science
dc.contributor.institutionInstitute of Materials Research, Helmholtz-Zentrums Geesthacht, Max-Planck-Straße 1, 21502 Geesthacht, Germany
dc.contributor.institutionInstitute of Materials Technology, Helmut-Schmidt-University, University of the Federal Armed Forces, Holstenhofweg 85, 22043 Hamburg, Germany
dc.contributor.institutionFraunhofer-Institut für Angewandte Polymerforschung, Geiselbergstrasse 69, 14476 Potsdam-Golm, Germany
kaust.personPeinemann, Klaus-Viktor


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