Separation of Alcohol-Ester Binary Mixtures by Pervaporation

Authors

  • Sibel (Sain) Ozdemir TUBITAK Marmara Research Center, Material and Chemical Technologies Research Institute, P.O.Box 21, 41470 Gebze-Kocaeli, Turkey
  • Salih Dincer TUBITAK Marmara Research Center, Material and Chemical Technologies Research Institute, P.O.Box 21, 41470 Gebze-Kocaeli, Turkey; Yildiz Technical University, Chemical Engineering Department, 80270 Sisli, Istanbul, Turkey
  • O. Tunc Savasci TUBITAK Marmara Research Center, Material and Chemical Technologies Research Institute, P.O.Box 21, 41470 Gebze-Kocaeli, Turkey

DOI:

https://doi.org/10.18321/ectj344

Abstract

In this study, the pervaporation behavior of azeotrope forming methanol-methyl acetate and ethanol-ethyl acetate binary mixtures at different compositions was investigated at 30 and 45 °C using PE-based films having different thickness, compositions and structures, and a PET film. Experimental fluxes and selectivities of the permeating components were determined and evaluated on the basis of the feed mixtures and membranes. In addition, sorption measurements were taken for pure permeating components to observe the interactions between the polymeric membrane and the feed component.

References

(1). A. Shanley, G. Ondrey, S. Moore, Chem Eng, 104. 34 (1994).

(2). H.L. Fleming, C.S. Slater, Membrane Handbook, (eds W.S. Winston Ho, K.K. Sirkar), Van Nostrand Reinhold, NewYork, 103 (1975).

(3). R.W. Baker, J. Kaschemekat, J.G. Wijmans, Chemtech, 26.37 (1996).

(4). A.L. Athayde, R.W. Baker, R. Daniels, M.H. Le, J.H. Ly, Chemtech 27.34 (1997).

(5). H.O.E. Karlsson, G. Trgardh, Trends in Food Science and Technology, 7.78 (1996). <a href="https://doi.org/10.1016/0924-2244(96)81301-x">Crossref</a>

(6). I. Sentarli, S. Dincer, O.T. Savasci, Chem. Eng. Technol., 21.4 (1998). <a href="https://doi.org/10.1002/(sici)1521-4125(199804)21:4%3C359::aid-ceat359%3E3.0.co;2-5">Crossref</a>

(7). S. Sain, S. Dincer, O.T. Savasci, Chem. Eng. Process, 37.203 (1998). <a href="https://doi.org/10.1016/s0255-2701(97)00058-5">Crossref</a>

(8). M.H.V. Mulder, C.A. Smolders, Separation and Purification Methods 15.1 (1986). <a href="https://doi.org/10.1080/03602548608068423">Crossref</a>

(9). H. Burrell, Polymer Handbook, (eds J. Brandrup, E.H. Immergut), John Wiley & Sons, New York, p. IV/337. (1975).

(10). M.Hirata, S. Ohe, K. Nagahamo, Computer Aided Data Book of Vapor-Liquid Equilibria, Kondansha-Elsevier, Tokyo (1975).

Downloads

Published

1999-11-10

How to Cite

Ozdemir, S. (Sain), Dincer, S., & Savasci, O. T. (1999). Separation of Alcohol-Ester Binary Mixtures by Pervaporation. Eurasian Chemico-Technological Journal, 1(1), 33–37. https://doi.org/10.18321/ectj344

Issue

Vol. 1 No. 1 (1999)

Section

Articles

License

You are free to: Share — copy and redistribute the material in any medium or format. Adapt — remix, transform, and build upon the material for any purpose, even commercially.

Eurasian Chemico-Technological Journal applies a Creative Commons Attribution 4.0 International License to articles and other works we publish.

Subject to the acceptance of the Article for publication in the Eurasian Chemico-Technological Journal, the Author(s) agrees to grant Eurasian Chemico-Technological Journal permission to publish the unpublished and original Article and all associated supplemental material under the Creative Commons Attribution 4.0 International license (CC BY 4.0).

Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.