Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
638142 | Journal of Membrane Science | 2008 | 10 Pages |
Abstract
For Matrimid-H40 1.0Â wt% membrane the nitrogen permeability increases but with significant loss in selectivity, while at higher H40 concentrations (5.0 and 10.0Â wt%) the permeability becomes lower than of the pure polymer and the selectivity generally stays constant. The dispersion of various concentrations of H40 (1.0, 5.0 and 10.0Â wt%) in P84 membranes decreases gas permeability in comparison to pure P84, while the selectivity generally stays constant.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Filtration and Separation
Authors
Dana M. Sterescu, Dimitrios F. Stamatialis, Matthias Wessling,