Iono-molecular  Separation with Composite Membranes IV. Mono-nitrophenol’s pervaporation through polysulfone composite membranes

Ani, Hussam Nadum Abdalraheem Al; Cimbru, Anca Maria; Din, Ion Spiridon; Tanczos, Szidonia Katalin; Nafliu, Ion Marius; Cuciureanu, Adriana

Hussam Nadum Abdalraheem Al Ani, Anca Maria Cimbru, Ion Spiridon Din, Szidonia Katalin Tanczos, Ion Marius Nafliu, Adriana Cuciureanu

Iono-molecular Separation with Composite Membranes IV. Mono-nitrophenol’s pervaporation through polysulfone composite membranes

Abstract:
In this paper, were study the pervaporation of mono-nitrophenols in a laboratory installation of the Membrane, Materials, and Membrane Processes Group of the Polytechnic University of Bucharest, from aqueous synthetic solutions, to composite membranes with polysulfone matrix (PSf) and nanometric inclusions: Polyaniline (PANI), carbon nanotubes (CNT), magnetic nanoparticles (MNP) and sulfonated polyetheretherketone (PEEK-S). Tests carried out over 144 h at a pressure of 100 mm Hg or 5 L / min air flow at 25oC and pH 7 of the feed solution show that vacuum pervaporation is better than vacuum. The more advanced composite membranes are those with sulfonated polyether-ether cellulose (PSf-PEEK-S) and polyaniline (PSf-PANI) ionizers. The results of airborne pervaporation show that composite membranes (PSf-PEEK-S and PSf-PANI) present a marked difference in flux for the mono-mono-nitrophenol isomers, which could also be found in a technically exploitable selectivity. Thus, in the case of the PSf-PEEK-S composite membrane, the mono-nitro-phenol streams decrease in the order: m-C6H5NO3> o-C6H5NO3> p-C6H5NO3, while for the PSf-PANI composite membrane the order is o-C6H5NO3> m-C6H5NO3> p-C6H5NO3. At the same time, it is noted that the PSf-PEEK-S composite membrane performance is superior during operation, but shows the opposite of the more pronounced drop.

Keywords:
composite membranes; pervaporation; mono-nitrophenol’s separation; membrane processes

Issue: 2017 Volume 54, Issue 2

Pages: 353-358

Publication date: 2017/6/30

https://doi.org/10.37358/MP.17.2.4850

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Citation Styles

Cite this article as:
ANI, H.N.A.A., CIMBRU, A.M., DIN, I.S., TANCZOS, S.K., NAFLIU, I.M., CUCIUREANU, A., Iono-molecular Separation with Composite Membranes IV. Mono-nitrophenol’s pervaporation through polysulfone composite membranes, Mater. Plast., 54(2), 2017, 353-358. https://doi.org/10.37358/MP.17.2.4850

Vancouver
Ani HNAA, Cimbru AM, Din IS, Tanczos SK, Nafliu IM, Cuciureanu A. Iono-molecular Separation with Composite Membranes IV. Mono-nitrophenol’s pervaporation through polysulfone composite membranes. Mater. Plast.[internet]. 2017 Apr;54(2):353-358. Available from: https://doi.org/10.37358/MP.17.2.4850

APA 6th edition
Ani, H.N.A.A., Cimbru, A.M., Din, I.S., Tanczos, S.K., Nafliu, I.M. & Cuciureanu, A. (2017). Iono-molecular Separation with Composite Membranes IV. Mono-nitrophenol’s pervaporation through polysulfone composite membranes. Materiale Plastice, 54(2), 353-358. https://doi.org/10.37358/MP.17.2.4850

Harvard
Ani, H.N.A.A., Cimbru, A.M., Din, I.S., Tanczos, S.K., Nafliu, I.M., Cuciureanu, A. (2017). 'Iono-molecular Separation with Composite Membranes IV. Mono-nitrophenol’s pervaporation through polysulfone composite membranes', Materiale Plastice, 54(2), pp. 353-358. https://doi.org/10.37358/MP.17.2.4850

IEEE
H.N.A.A. Ani, A.M. Cimbru, I.S. Din, S.K. Tanczos, I.M. Nafliu, A. Cuciureanu, "Iono-molecular Separation with Composite Membranes IV. Mono-nitrophenol’s pervaporation through polysulfone composite membranes". Materiale Plastice, vol. 54, no. 2, pp. 353-358, 2017. [online]. https://doi.org/10.37358/MP.17.2.4850

Text
Hussam Nadum Abdalraheem Al Ani, Anca Maria Cimbru, Ion Spiridon Din, Szidonia Katalin Tanczos, Ion Marius Nafliu, Adriana Cuciureanu,
Iono-molecular Separation with Composite Membranes IV. Mono-nitrophenol’s pervaporation through polysulfone composite membranes,
Materiale Plastice,
Volume 54, Issue 2,
2017,
Pages 353-358,
ISSN 2668-8220,
https://doi.org/10.37358/MP.17.2.4850.
(https://revmaterialeplastice.ro/Articles.asp?ID=4850)
Keywords: composite membranes; pervaporation; mono-nitrophenol’s separation; membrane processes

RIS
TY - JOUR
T1 - Iono-molecular Separation with Composite Membranes IV. Mono-nitrophenol’s pervaporation through polysulfone composite membranes
A1 - Ani, Hussam Nadum Abdalraheem Al
A2 - Cimbru, Anca Maria
A3 - Din, Ion Spiridon
A4 - Tanczos, Szidonia Katalin
A5 - Nafliu, Ion Marius
A6 - Cuciureanu, Adriana
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2017
VL - 54
IS - 2
SP - 353
EP - 358
UR - https://doi.org/10.37358/MP.17.2.4850
KW - composite membranes
KW - pervaporation
KW - mono-nitrophenol’s separation
KW - membrane processes
ER -

BibTex
@article{MatPlast2017P353,
author = {Ani Hussam Nadum Abdalraheem Al and Cimbru Anca Maria and Din Ion Spiridon and Tanczos Szidonia Katalin and Nafliu Ion Marius and Cuciureanu Adriana},
title = {Iono-molecular Separation with Composite Membranes IV. Mono-nitrophenol’s pervaporation through polysulfone composite membranes},
journal = {Materiale Plastice},
volume = {54},
number = {2},
pages = {353-358},
year = {2017},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.17.2.4850},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=4850}
}

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