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Article: Cost-effective tubular cordierite micro-filtration membranes processed by co-sintering

TitleCost-effective tubular cordierite micro-filtration membranes processed by co-sintering
Authors
KeywordsCeramic Membrane
Co-Sintering
Cordierite
Low Cost
Two-Layer
Issue Date2009
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/jallcom
Citation
Journal of Alloys and Compounds, 2009, v. 477 n. 1-2, p. L35-L40 How to Cite?
AbstractIn order to reduce fabrication cost and process time, porous cordierite membranes with micro-filtration function were prepared by a simple co-sintering process from the low-cost industrial grade powder. Aqueous medium ball-milling was used as the effective classification method to obtain the fine powders with narrow particle size distribution. Then, the sintering characteristics of the selected two types of cordierite powders were studied by dilatometric measurements. And the effects of co-sintering temperature on the main properties of the prepared membranes were investigated such as micro-structure morphology and pore size distribution. The results prove that the co-sintering of two-layer cordierite membranes (45.0 and 15.0 μm thick) was feasible because of their low difference in sintering shrinkage behavior. The co-sintered tubular cordierite micro-filtration membranes showed some characteristics such as crack-free morphology, average pore diameters of 1.55 and 2.17 μm, 60.0 μm in total thickness and narrow pore size distribution. © 2008 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/91001
ISSN
2015 Impact Factor: 3.014
2015 SCImago Journal Rankings: 1.006
ISI Accession Number ID
Funding AgencyGrant Number
Ministry of Science and Technology of China2003CB615700
Funding Information:

This work was financially supported by the Ministry of Science and Technology of China under contract no. 2003CB615700.

References

 

DC FieldValueLanguage
dc.contributor.authorDong, Yen_HK
dc.contributor.authorLin, Ben_HK
dc.contributor.authorWang, Sen_HK
dc.contributor.authorXie, Ken_HK
dc.contributor.authorFang, Den_HK
dc.contributor.authorZhang, Xen_HK
dc.contributor.authorDing, Hen_HK
dc.contributor.authorLiu, Xen_HK
dc.contributor.authorMeng, Gen_HK
dc.date.accessioned2010-09-17T10:11:34Z-
dc.date.available2010-09-17T10:11:34Z-
dc.date.issued2009en_HK
dc.identifier.citationJournal of Alloys and Compounds, 2009, v. 477 n. 1-2, p. L35-L40en_HK
dc.identifier.issn0925-8388en_HK
dc.identifier.urihttp://hdl.handle.net/10722/91001-
dc.description.abstractIn order to reduce fabrication cost and process time, porous cordierite membranes with micro-filtration function were prepared by a simple co-sintering process from the low-cost industrial grade powder. Aqueous medium ball-milling was used as the effective classification method to obtain the fine powders with narrow particle size distribution. Then, the sintering characteristics of the selected two types of cordierite powders were studied by dilatometric measurements. And the effects of co-sintering temperature on the main properties of the prepared membranes were investigated such as micro-structure morphology and pore size distribution. The results prove that the co-sintering of two-layer cordierite membranes (45.0 and 15.0 μm thick) was feasible because of their low difference in sintering shrinkage behavior. The co-sintered tubular cordierite micro-filtration membranes showed some characteristics such as crack-free morphology, average pore diameters of 1.55 and 2.17 μm, 60.0 μm in total thickness and narrow pore size distribution. © 2008 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/jallcomen_HK
dc.relation.ispartofJournal of Alloys and Compoundsen_HK
dc.subjectCeramic Membraneen_HK
dc.subjectCo-Sinteringen_HK
dc.subjectCordieriteen_HK
dc.subjectLow Costen_HK
dc.subjectTwo-Layeren_HK
dc.titleCost-effective tubular cordierite micro-filtration membranes processed by co-sinteringen_HK
dc.typeArticleen_HK
dc.identifier.emailLin, B:blin@hku.hken_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.jallcom.2008.11.061en_HK
dc.identifier.scopuseid_2-s2.0-67349227727en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-67349227727&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume477en_HK
dc.identifier.issue1-2en_HK
dc.identifier.spageL35en_HK
dc.identifier.epageL40en_HK
dc.identifier.isiWOS:000266386400011-

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