Effect of Process Factors on Pervaporation Dehydration of Isopropanol

Janabi, Ali A. A. Al; Parvulescu, Oana Cristina; Trica, Bogdan; Dobre, Tanase

Ali A. A. Al Janabi, Oana Cristina Parvulescu, Bogdan Trica, Tanase Dobre

Effect of Process Factors on Pervaporation Dehydration of Isopropanol

Abstract:

The paper aimed at studying the performances of pervaporation separation of isopropanol-water system using a Pervatech ceramic membrane at various values of feed mixture flow rate (F=1000 kg/hr), feed water mass fraction (xF=0.1-0.2), operation temperature (t=60-90 °C), permeate pressure (pP=1000-9000 Pa) and water separation degree (sW=0.9, 0.95). Membrane total flux and separation factor were predicted applying a second order response surface model with 3 factors, i.e., xF, t and pP. An algorithm for estimating the membrane surface area was presented. Membrane area increased with sW and xF and its lowest values (A=13 m2 for xF=0.1 and A=24 m2 for xF=0.2) were attained for t=60 °C and pP=9000 Pa. These findings could be applied for optimizing the process of isopropanol dehydration by pervaporation.

Keywords:
isopropanol dehydration; permeate flux; pervaporation; separation factor; statistical model

Issue: 2017, Volume 68, Issue 6

Pages: 1302-1305

Publication date: 2017/7/15

https://doi.org/10.37358/RC.17.6.5662

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
JANABI, A.A.A.A., PARVULESCU, O.C., TRICA, B., DOBRE, T., Effect of Process Factors on Pervaporation Dehydration of Isopropanol, Rev. Chim., 68(6), 2017, 1302-1305.

Vancouver
Janabi AAAA, Parvulescu OC, Trica B, Dobre T. Effect of Process Factors on Pervaporation Dehydration of Isopropanol. Rev. Chim.[internet]. 2017 Jun;68(6):1302-1305. Available from: https://doi.org/10.37358/RC.17.6.5662

APA 6th edition
Janabi, A.A.A.A., Parvulescu, O.C., Trica, B. & Dobre, T. (2017). Effect of Process Factors on Pervaporation Dehydration of Isopropanol. Revista de Chimie, 68(6), 1302-1305. https://doi.org/10.37358/RC.17.6.5662

Harvard
Janabi, A.A.A.A., Parvulescu, O.C., Trica, B., Dobre, T. (2017). 'Effect of Process Factors on Pervaporation Dehydration of Isopropanol', Revista de Chimie, 68(6), pp. 1302-1305. https://doi.org/10.37358/RC.17.6.5662

IEEE
A.A.A.A. Janabi, O.C. Parvulescu, B. Trica, T. Dobre, "Effect of Process Factors on Pervaporation Dehydration of Isopropanol". Revista de Chimie, vol. 68, no. 6, pp. 1302-1305, 2017. [online]. https://doi.org/10.37358/RC.17.6.5662

Text
Ali A. A. Al Janabi, Oana Cristina Parvulescu, Bogdan Trica, Tanase Dobre,
Effect of Process Factors on Pervaporation Dehydration of Isopropanol,
Revista de Chimie,
Volume 68, Issue 6,
2017,
Pages 1302-1305,
ISSN 2668-8212,
https://doi.org/10.37358/RC.17.6.5662.
(https://revistadechimie.ro/Articles.asp?ID=5662)
Keywords: isopropanol dehydration; permeate flux; pervaporation; separation factor; statistical model

RIS
TY - JOUR
T1 - Effect of Process Factors on Pervaporation Dehydration of Isopropanol
A1 - Janabi, Ali A. A. Al
A2 - Parvulescu, Oana Cristina
A3 - Trica, Bogdan
A4 - Dobre, Tanase
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2017
VL - 68
IS - 6
SP - 1302
EP - 1305
UR - https://doi.org/10.37358/RC.17.6.5662
KW - isopropanol dehydration
KW - permeate flux
KW - pervaporation
KW - separation factor
KW - statistical model
ER -

BibTex
@article{RevCh2017P1302,
author = {Janabi Ali A. A. Al and Parvulescu Oana Cristina and Trica Bogdan and Dobre Tanase},
title = {Effect of Process Factors on Pervaporation Dehydration of Isopropanol},
journal = {Revista de Chimie},
volume = {68},
number = {6},
pages = {1302-1305},
year = {2017},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.17.6.5662},
url = {https://revistadechimie.ro/Articles.asp?ID=5662}
}

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