Browse > Article
http://dx.doi.org/10.14579/MEMBRANE_JOURNAL.2015.25.5.385

Pilot Test with Pervaporation Seperation of Aqueous IPA Using a Composite PEI/PDMS Membrane Module  

Cheon, Bong Su (Department of Advanced Material and Chemical Engineering, Hannam University)
Cheong, Seong Ihl (Department of Advanced Material and Chemical Engineering, Hannam University)
Rhim, Ji Won (Department of Advanced Material and Chemical Engineering, Hannam University)
Publication Information
Membrane Journal / v.25, no.5, 2015 , pp. 385-390 More about this Journal
Abstract
To determine the pervaporation separation characteristics of IPA/water mixtures, PEI/PDMS hollow fiber membrane module commercialized by Airrane Co. was subjected to both lab and pilot tests. The flux of $0.52kg/m^2h$ and IPA concentration of 68.5% at $25^{\circ}C$ were obtained whereas the $1.368kg/m^2h$ and 61.2% were measured at $55^{\circ}C$. In order to realized the durability of the module, the long-term test (at $50^{\circ}C$) of 100 days has been conducted and as a result, the flux $1.03{\sim}1.15kg/m^2h$ and IPA concentration 61.8~62.5% were maintained with the initial values.
Keywords
polyetherimide; poly(dimethyl siloxane); pilot test; isopropyl alcohol; long-term test;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 I. S. Chang and J. H. Kim "Development of environmentally sound technology for the water drying system", Clean Technol., 4(1), 68 (1998).
2 M. Lee, S. Y. Nam, and S. Y. Ha, "Pervaporation of water-isopropanol mixtures through polyaniline membranes doped with poly (acrylic acid)", J. Membr. Sci., 159, 41 (1999).   DOI
3 J. S. Kim, E. H. Cho, S. Y. Kang, S. I. Cheong, H. W. Park, C. H. Seo, and J. W. Rhim, "Pervaporation separation of water-isopropyl alcohol mixture using PVA/PAN hollow fiber composite membranes", Membr. J., 23, 170 (2013)
4 S. J. Kim, C. S. Lee, H. C. Koh, S. Y. Ha, S. Y. Nam, J. W. Rhim, and W. M. Choi, "Solvent resistance and gas permeation property of PEI-PDMS hollow fiber composite membrane for separation and recovery of VOCs", Membr. J., 22, 1 (2012).
5 R. Atkinson, "Atmospheric chemistry of VOCs and NOx", Atmos. Environ., 34, 12 (2000).
6 Y. M. Kim, S. Harrad, and R. M. Harrison, "Concentrations and sources of vocs in urban domestic and public micro environments", Environ. Sci. Technol., 35, 6 (2001).
7 M. J. Ruhl, "Recover VOCs via adsorption on activated carbon", Chem. Eng. Prog., 89, 7 (1993).
8 A. Baudot and M. Marin, "Dairy aroma compounds recovery by pervaporation", J. Membr. Sci., 50, 285 (1990).   DOI
9 R. A. Leonard, "Recent advances in centrifugal contactor design", Sep. Sci. Technol., 23, 1473 (1988).   DOI
10 S. S. Kim, H. Y. Kim, "Preparation of pervaporation composite membrane for butanol separation", Membr. J., 19, 54 (2009).
11 R. Y. M. Huang (Ed.), "Pervaporation membrane separation processes", Elsevier, Amsterdam (1991).
12 X. Feng and R. Y. M. Huang, "Liquid separation by membrane pervaporation: a review", Ind. Eng. Chem. Tes., 36, 1048 (1997).   DOI
13 J. S. Kim, C. S. Lee, E. H. Cho, and J. W. Rhim, "Pervaporation separation of isopropyl alcohol-water mixtures using poly(dimethyl siloxane) membrane", Membr. J., 23, 245 (2013).
14 B. Smitha, D. Suhanya, S. Sridhar, and M. Ramakrishna, "Separation of organic-organic mixtures by pervaporation: a review", J. Membr. Sci., 241, 1 (2004).   DOI
15 D. Roizard, R. Clement, P. Lochon, J. Kerres, and G. Eigenberger, "Synthesis, characterization and transport properties of a new siloxane-phosphazene copolymer. Extraction of n-butanol from water by pervaporation", J. Membr. Sci., 113, 151 (1996).   DOI
16 X. Feng and R. Y. M. Huang, "Blended chitosan and polyvinyl alcohol membranes for the pervaporation dehydration of isopropanol", J. Membr. Sci., 280, 815 (2006).   DOI
17 A. A. Kittur, S. M. Tambe, S. S. Kulkarni, and M. Y. Kariduraganavar, "Pervaporation separation of water-acetic acid mixtures through NaY zeolite in corporated sodium alginate membranes", J. Appl. Polym. Sci., 94, 2101 (2004).   DOI
18 H. I. Shaban, "Using pervaporation technique to separate water from organic", Chem. Eng. Process, 35, 429 (1996).   DOI
19 J. Sekulic, J. T. Elshof, and D. H. A. Blank, "Selctive pervaporation of water through a non-selective microporous titania membrane by a dynamically induced molecular sieving mechanism", Langmuir, 21, 508 (2005).   DOI
20 H. S. Choi, Y. T. Park, S. T. Nam, J. H. Jeon, and S. L. Lee, "The preparation of a polyimide membrane for the separation of water-acetic acid mixture through pervaporation", Membr. J., 9, 215 (1999).
21 J. Jegal and K. H. Lee, "Polymeric materials for pervaporation membranes", Membr. J., 7, 157 (1997).
22 J. W. Rhim and Y. K. Kim, "Pervaporation separation of MTBE-Methanol mixtures using crosslinked PVA membranes", J. Appl. Polym. Sci., 75, 1699 (2000).   DOI
23 C. O. Kweon and G. C. Paik, "A study on the removal of chlorinated organic hydrocarbon compounds in wastewater using RTV (Room Temperature Vulcanizing)-silicon rubber (PDMS) membrane by pervaporation", J. Korea Society of Environ-ment Aidministation., 5, 385 (1999).
24 D. P. Queiroz and M. N. D'Pinho, "Structural characteristics and gas permeation properties of polydimethylsiloxane/poly (propylene oxide) urethane/ urea bi-soft segment membranes", J. Polymer, 46, 2346 (2005).   DOI
25 B. D. Ratner, "Surface characterization of bio-materials by electron spectroscopy for chemical analysis", Analysis of Biomedical Engineering., 11, 313 (1983).   DOI
26 J. Chen, J. Li., J. Chen, Y. Z. Lin, and X. Wang, "Pervaporation separation of ethyl thioether/ hepta- nemixtures by polyethylene glycol membranes", Sep. Purif. Technol., 66, 3 (2009).
27 K. Y. Jee, E. J. Jeon, N. W. Kim, and Y. T. Lee, "Pervaperation of PVDF/PDMS composite membrane and separation of n-buranol/water mixtures by pervaporation", Membr. J., 19, 212 (2009).
28 J. Huang and M. M. Meagher, "Pervaporative recovery of n-butanol from aqueous solutions and ABE fermentation broth using thin-film silicalite- film silicone composite membranes", J. Membr. Sci., 192, 231 (2001).   DOI
29 R. Y. M. Huang and X. Feng, "Studies on solvent evaporation and polymer precipitation pertinent to the formation of asymmetric polyetherimide membranes", J. Appli. Poly. Sci., 57, 613 (1995).   DOI
30 D. Wang, K. Li, and W. K. Teo, "Preparation and characterization of polyetherimide asymmetric hollow fiber membranes for gas separation", J. Membr. Sci., 138, 193 (1998).   DOI
31 D. G. Jurn, Y. I. Park, and K. H. Leem "Gas permeation characteristics of surface-modified polyetherimide membranes", J. Korean Ind. Eng. Chem., 11(1), 34 (2000).