Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/95903
Citations
Scopus Web of Science® Altmetric
?
?
Full metadata record
DC FieldValueLanguage
dc.contributor.authorWei, Y.-
dc.contributor.authorTang, J.-
dc.contributor.authorZhou, L.-
dc.contributor.authorXue, J.-
dc.contributor.authorLi, Z.-
dc.contributor.authorWang, H.-
dc.date.issued2012-
dc.identifier.citationAIChE Journal, 2012; 58(9):2856-2864-
dc.identifier.issn0001-1541-
dc.identifier.issn1547-5905-
dc.identifier.urihttp://hdl.handle.net/2440/95903-
dc.description.abstract<jats:title>Abstract</jats:title><jats:p>A number of U‐shaped K<jats:sub>2</jats:sub>NiF<jats:sub>4</jats:sub>‐type oxide hollow fiber membranes based on (Pr<jats:sub>0.9</jats:sub>La<jats:sub>0.1</jats:sub>)<jats:sub>2</jats:sub>(Ni<jats:sub>0.74</jats:sub>Cu<jats:sub>0.21</jats:sub>Ga<jats:sub>0.05</jats:sub>)O<jats:sub>4+δ</jats:sub> (PLNCG) were successfully prepared by a phase inversion spinning process. The PLNCG hollow fiber membranes were then used to investigate the effect of CO<jats:sub>2</jats:sub> concentration in both the sweep gas and the feed air on the oxygen permeation flux. With pure CO<jats:sub>2</jats:sub> as the sweep gas and even 10% CO<jats:sub>2</jats:sub> in the feed air, a steady oxygen permeation flux of 0.9 mL/min<jats:sup>·</jats:sup>cm<jats:sup>2</jats:sup> (STP) is obtained at 975°C during 310 h, and no decline of the oxygen permeation flux is observed. XRD, SEM and EDS characterizations show the spent membrane still maintains the intact microstructure and perfect K<jats:sub>2</jats:sub>NiF<jats:sub>4</jats:sub>‐type phase structure without carbonate, which indicates that the U‐shaped PLNCG hollow fiber membrane is a very stable membrane under CO<jats:sub>2</jats:sub> atmosphere and has great potential for the practical application in oxyfuel techniques for CO<jats:sub>2</jats:sub> capture and storage.©2011 American Institute of Chemical Engineers AIChE J, 2012</jats:p>-
dc.language.isoen-
dc.publisherWiley-
dc.rightsCopyright © 2011 American Institute of Chemical Engineers (AIChE)-
dc.source.urihttp://dx.doi.org/10.1002/aic.12802-
dc.titleOxygen separation through U-shaped hollow fiber membrane using pure CO₂ as sweep gas-
dc.title.alternativeOxygen separation through U-shaped hollow fiber membrane using pure CO(2) as sweep gas-
dc.typeJournal article-
dc.identifier.doi10.1002/aic.12802-
pubs.publication-statusPublished-
Appears in Collections:Aurora harvest 7
Chemical Engineering publications

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.