Pervaporation selectivity as a function of pressure and sorption properties of a polymeric film membrane |
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| Authors: | V. M. Kuznetsov A. M. Toikka Yu. P. Kuznetsov |
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| Affiliation: | (1) St. Petersburg State University, St. Petersburg, Russia;(2) Institute of Macromolecular Compounds, Russian Academy of Sciences, St. Petersburg, Russia |
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| Abstract: | Results obtained in an experimental study of the pervaporation of binary solutions with a cellulose hydrate (cellophane) nonporous film membrane are discussed. A primary attention is given to the sorption and the effect of the residual pressure of the permeate on the separation characteristics. |
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