Temperature and pressure dependence of membrane permeance and its effect on process economics of hollow fiber gas separation system

Hdl Handle:
http://hdl.handle.net/10149/601183
Title:
Temperature and pressure dependence of membrane permeance and its effect on process economics of hollow fiber gas separation system
Authors:
Ahmad, F. (Faizan); Lau, K.K.; Shariff, A.M.; Fong Yeong, Y. (Yin)
Affiliation:
Teesside University. Technology Futures Institute
Citation:
Ahmad, F., Lau, K.K., Shariff, A.M., Fong Yeong, Y. (2012) 'Temperature and pressure dependence of membrane permeance and its effect on process economics of hollow fiber gas separation system' Journal of Membrane Science; Online First 7 Dec 2012 : DOI: 10.1016/j.memsci.2012.11.070
Publisher:
Elsevier
Journal:
Journal of Membrane Science
Issue Date:
7-Dec-2012
URI:
http://hdl.handle.net/10149/601183
DOI:
10.1016/j.memsci.2012.11.070
Additional Links:
http://linkinghub.elsevier.com/retrieve/pii/S0376738812008988
Abstract:
Conventional hollow fiber models in process simulators usually assume constant membrane permeance i.e., independent of pressure and temperature. In this work, hollow fiber membrane model has been proposed to cater the effects of temperature and pressure on membrane permeance. The proposed model is incorporated with Aspen HYSYS as a user defined unit operation in order to study the performance of gas separation system. The simulated model is validated by experimental and published data. The temperature drop due to Joule Thomson effect and its contribution to the change in membrane permeance has also been investigated. Similarly, the effect of pressure on membrane permeance has been studied. The influence of these effects on the separation performance and process economics has been investigated for the separation of CO2 from natural gas. The proposed hollow fiber membrane model has potential to be applied for design, optimization and scale up of wide range of gas separation systems.
Type:
Article
Language:
en
Keywords:
Gas separation; Process simulation; Hollow fiber membrane; Joule thomson effect; Membrane permeance
ISSN:
0376-7388
Rights:
Following 12 month embargo author can archive post-print (ie final draft post-refereeing). For full details see http://www.sherpa.ac.uk/romeo [Accessed: 11/03/2016]

Full metadata record

DC FieldValue Language
dc.contributor.authorAhmad, F. (Faizan)en
dc.contributor.authorLau, K.K.en
dc.contributor.authorShariff, A.M.en
dc.contributor.authorFong Yeong, Y. (Yin)en
dc.date.accessioned2016-03-11T13:08:26Zen
dc.date.available2016-03-11T13:08:26Zen
dc.date.issued2012-12-07en
dc.identifier.citationJournal of Membrane Science; 430: 44-55en
dc.identifier.issn0376-7388en
dc.identifier.doi10.1016/j.memsci.2012.11.070en
dc.identifier.urihttp://hdl.handle.net/10149/601183en
dc.description.abstractConventional hollow fiber models in process simulators usually assume constant membrane permeance i.e., independent of pressure and temperature. In this work, hollow fiber membrane model has been proposed to cater the effects of temperature and pressure on membrane permeance. The proposed model is incorporated with Aspen HYSYS as a user defined unit operation in order to study the performance of gas separation system. The simulated model is validated by experimental and published data. The temperature drop due to Joule Thomson effect and its contribution to the change in membrane permeance has also been investigated. Similarly, the effect of pressure on membrane permeance has been studied. The influence of these effects on the separation performance and process economics has been investigated for the separation of CO2 from natural gas. The proposed hollow fiber membrane model has potential to be applied for design, optimization and scale up of wide range of gas separation systems.en
dc.language.isoenen
dc.publisherElsevieren
dc.relation.urlhttp://linkinghub.elsevier.com/retrieve/pii/S0376738812008988en
dc.rightsFollowing 12 month embargo author can archive post-print (ie final draft post-refereeing). For full details see http://www.sherpa.ac.uk/romeo [Accessed: 11/03/2016]en
dc.subjectGas separationen
dc.subjectProcess simulationen
dc.subjectHollow fiber membraneen
dc.subjectJoule thomson effecten
dc.subjectMembrane permeanceen
dc.titleTemperature and pressure dependence of membrane permeance and its effect on process economics of hollow fiber gas separation systemen
dc.typeArticleen
dc.contributor.departmentTeesside University. Technology Futures Instituteen
dc.identifier.journalJournal of Membrane Scienceen
or.citation.harvardAhmad, F., Lau, K.K., Shariff, A.M., Fong Yeong, Y. (2012) 'Temperature and pressure dependence of membrane permeance and its effect on process economics of hollow fiber gas separation system' Journal of Membrane Science; Online First 7 Dec 2012 : DOI: 10.1016/j.memsci.2012.11.070en
dc.embargo12 monthsen
dc.date.accepted2012-11-25en
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