Dual layer hollow fiber sorbents for trace H2S removal from gas streams

Handle URI:
http://hdl.handle.net/10754/598023
Title:
Dual layer hollow fiber sorbents for trace H2S removal from gas streams
Authors:
Bhandari, Dhaval A.; Bessho, Naoki; Koros, William J.
Abstract:
Hollow fiber sorbents are pseudo monolithic materials with potential use in various adsorption based applications. Dual layer hollow fiber sorbents have the potential to allow thermal regeneration without direct contact of the regeneration fluid with the sorbent particles. This paper considers the application of dual layer hollow fiber sorbents for a case involving trace amounts of H2S removal from a simulated gas stream and offers a comparison with single layer hollow fiber sorbents. The effect of spin dope composition and core layer zeolite loading on the gas flux, H2S transient sorption capacity and pore structure are also studied. This work can be used as a guide to develop and optimize dual layer hollow fiber sorbent properties beyond the specific example considered here. © 2013 Elsevier Ltd.
Citation:
Bhandari DA, Bessho N, Koros WJ (2013) Dual layer hollow fiber sorbents for trace H2S removal from gas streams. Chemical Engineering Science 94: 256–264. Available: http://dx.doi.org/10.1016/j.ces.2013.03.003.
Publisher:
Elsevier BV
Journal:
Chemical Engineering Science
KAUST Grant Number:
KUS-I1-011-21
Issue Date:
May-2013
DOI:
10.1016/j.ces.2013.03.003
Type:
Article
ISSN:
0009-2509
Sponsors:
The authors thank Chevron Technology Ventures and Award no. KUS-I1-011-21 made by King Abdullah University of Science and Technology (KAUST) for financial support and Dr. James Stevens at Chevron Technology Ventures for the fruitful discussions.
Appears in Collections:
Publications Acknowledging KAUST Support

Full metadata record

DC FieldValue Language
dc.contributor.authorBhandari, Dhaval A.en
dc.contributor.authorBessho, Naokien
dc.contributor.authorKoros, William J.en
dc.date.accessioned2016-02-25T13:11:11Zen
dc.date.available2016-02-25T13:11:11Zen
dc.date.issued2013-05en
dc.identifier.citationBhandari DA, Bessho N, Koros WJ (2013) Dual layer hollow fiber sorbents for trace H2S removal from gas streams. Chemical Engineering Science 94: 256–264. Available: http://dx.doi.org/10.1016/j.ces.2013.03.003.en
dc.identifier.issn0009-2509en
dc.identifier.doi10.1016/j.ces.2013.03.003en
dc.identifier.urihttp://hdl.handle.net/10754/598023en
dc.description.abstractHollow fiber sorbents are pseudo monolithic materials with potential use in various adsorption based applications. Dual layer hollow fiber sorbents have the potential to allow thermal regeneration without direct contact of the regeneration fluid with the sorbent particles. This paper considers the application of dual layer hollow fiber sorbents for a case involving trace amounts of H2S removal from a simulated gas stream and offers a comparison with single layer hollow fiber sorbents. The effect of spin dope composition and core layer zeolite loading on the gas flux, H2S transient sorption capacity and pore structure are also studied. This work can be used as a guide to develop and optimize dual layer hollow fiber sorbent properties beyond the specific example considered here. © 2013 Elsevier Ltd.en
dc.description.sponsorshipThe authors thank Chevron Technology Ventures and Award no. KUS-I1-011-21 made by King Abdullah University of Science and Technology (KAUST) for financial support and Dr. James Stevens at Chevron Technology Ventures for the fruitful discussions.en
dc.publisherElsevier BVen
dc.subjectAdsorptionen
dc.subjectDual-layer hollow fibersen
dc.subjectMembranesen
dc.subjectMercury porosimetryen
dc.subjectPolymer processingen
dc.subjectSeparationsen
dc.titleDual layer hollow fiber sorbents for trace H2S removal from gas streamsen
dc.typeArticleen
dc.identifier.journalChemical Engineering Scienceen
dc.contributor.institutionGeorgia Institute of Technology, Atlanta, United Statesen
dc.contributor.institutionG.E. Global Research Center, Niskayuna, United Statesen
kaust.grant.numberKUS-I1-011-21en
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