Standard

Novel approach to determination of sorption in pervaporation process : A case study of isopropanol dehydration by polyamidoimideurea membranes. / Pulyalina, A.; Polotskaya, G.; Goikhman, M.; Podeshvo, I.; Chernitsa, B.; Kocherbitov, V.; Toikka, A.

In: Scientific Reports, Vol. 7, No. 1, 8415, 01.12.2017.

Research output: Contribution to journal › Article › peer-review

Harvard

Pulyalina, A, Polotskaya, G, Goikhman, M, Podeshvo, I, Chernitsa, B, Kocherbitov, V & Toikka, A 2017, 'Novel approach to determination of sorption in pervaporation process: A case study of isopropanol dehydration by polyamidoimideurea membranes', Scientific Reports, vol. 7, no. 1, 8415. https://doi.org/10.1038/s41598-017-08420-0

APA

Pulyalina, A., Polotskaya, G., Goikhman, M., Podeshvo, I., Chernitsa, B., Kocherbitov, V., & Toikka, A. (2017). Novel approach to determination of sorption in pervaporation process: A case study of isopropanol dehydration by polyamidoimideurea membranes. Scientific Reports, 7(1), [8415]. https://doi.org/10.1038/s41598-017-08420-0

Vancouver

Pulyalina A, Polotskaya G, Goikhman M, Podeshvo I, Chernitsa B, Kocherbitov V et al. Novel approach to determination of sorption in pervaporation process: A case study of isopropanol dehydration by polyamidoimideurea membranes. Scientific Reports. 2017 Dec 1;7(1). 8415. https://doi.org/10.1038/s41598-017-08420-0

Author

Pulyalina, A. ; Polotskaya, G. ; Goikhman, M. ; Podeshvo, I. ; Chernitsa, B. ; Kocherbitov, V. ; Toikka, A. / Novel approach to determination of sorption in pervaporation process : A case study of isopropanol dehydration by polyamidoimideurea membranes. In: Scientific Reports. 2017 ; Vol. 7, No. 1.

BibTeX

@article{cd016c395e674c48b42536cc92fc5f2d,
title = "Novel approach to determination of sorption in pervaporation process: A case study of isopropanol dehydration by polyamidoimideurea membranes",
abstract = "Development of novel membranes with optimal performance, selectivity, and stability is a key research area in membrane technology. In the present work aromatic polyamidoimideurea (PAIU) is synthesized and tested as promising membrane material for separation of water and alcohol mixtures. The PAIU membrane structure, density, and transport properties are studied. Mass transfer of water and isopropanol through the membrane is estimated by sorption and pervaporation tests to determine equilibrium sorption degree, diffusion coefficients, flux through the membrane, and separation factor. Two techniques of sorption study from liquid and from vapor phases are used as novel approach to experimental study of mass transfer. The vapor sorption calorimetry permits to analyze the behavior of the polymer material in sorption process. In pervaporation of water-isopropanol mixture, almost pure water mainly permeates through PAIU membrane. To improve the performance, a double layer membrane containing a thin PAIU layer on the surface of porous poly(phenylene oxide) support is developed. The double layer membrane is extremely effective in dehydration of isopropanol.",
author = "A. Pulyalina and G. Polotskaya and M. Goikhman and I. Podeshvo and B. Chernitsa and V. Kocherbitov and A. Toikka",
note = "Publisher Copyright: {\textcopyright} 2017 The Author(s). Copyright: Copyright 2017 Elsevier B.V., All rights reserved.",
year = "2017",
month = dec,
day = "1",
doi = "10.1038/s41598-017-08420-0",
language = "English",
volume = "7",
journal = "Scientific Reports",
issn = "2045-2322",
publisher = "Nature Publishing Group",
number = "1",

}

RIS

TY - JOUR

T1 - Novel approach to determination of sorption in pervaporation process

T2 - A case study of isopropanol dehydration by polyamidoimideurea membranes

AU - Pulyalina, A.

AU - Polotskaya, G.

AU - Goikhman, M.

AU - Podeshvo, I.

AU - Chernitsa, B.

AU - Kocherbitov, V.

AU - Toikka, A.

N1 - Publisher Copyright: © 2017 The Author(s). Copyright: Copyright 2017 Elsevier B.V., All rights reserved.

PY - 2017/12/1

Y1 - 2017/12/1

N2 - Development of novel membranes with optimal performance, selectivity, and stability is a key research area in membrane technology. In the present work aromatic polyamidoimideurea (PAIU) is synthesized and tested as promising membrane material for separation of water and alcohol mixtures. The PAIU membrane structure, density, and transport properties are studied. Mass transfer of water and isopropanol through the membrane is estimated by sorption and pervaporation tests to determine equilibrium sorption degree, diffusion coefficients, flux through the membrane, and separation factor. Two techniques of sorption study from liquid and from vapor phases are used as novel approach to experimental study of mass transfer. The vapor sorption calorimetry permits to analyze the behavior of the polymer material in sorption process. In pervaporation of water-isopropanol mixture, almost pure water mainly permeates through PAIU membrane. To improve the performance, a double layer membrane containing a thin PAIU layer on the surface of porous poly(phenylene oxide) support is developed. The double layer membrane is extremely effective in dehydration of isopropanol.

AB - Development of novel membranes with optimal performance, selectivity, and stability is a key research area in membrane technology. In the present work aromatic polyamidoimideurea (PAIU) is synthesized and tested as promising membrane material for separation of water and alcohol mixtures. The PAIU membrane structure, density, and transport properties are studied. Mass transfer of water and isopropanol through the membrane is estimated by sorption and pervaporation tests to determine equilibrium sorption degree, diffusion coefficients, flux through the membrane, and separation factor. Two techniques of sorption study from liquid and from vapor phases are used as novel approach to experimental study of mass transfer. The vapor sorption calorimetry permits to analyze the behavior of the polymer material in sorption process. In pervaporation of water-isopropanol mixture, almost pure water mainly permeates through PAIU membrane. To improve the performance, a double layer membrane containing a thin PAIU layer on the surface of porous poly(phenylene oxide) support is developed. The double layer membrane is extremely effective in dehydration of isopropanol.

UR - http://www.scopus.com/inward/record.url?scp=85027850587&partnerID=8YFLogxK

U2 - 10.1038/s41598-017-08420-0

DO - 10.1038/s41598-017-08420-0

M3 - Article

C2 - 28827676

AN - SCOPUS:85027850587

VL - 7

JO - Scientific Reports

JF - Scientific Reports

SN - 2045-2322

IS - 1

M1 - 8415

ER -

ID: 9213934