An experimental study of CO2 separation using a silica based composite membrane

In this investigation, the preparation and gas selectivity characteristics of an 'ultrafine' composite ceramic membrane are reported. A dip-coating technique was used to prepare a thin selective membrane on a commercially available ceramic macroporous filter (SCT, France). The permeabilities of H2, N2 and CO2 were measured at temperatures of 25-470°C and average pressures of 1-2 bar. The separation of CO2/N2 binary mixtures was also performed. The separation factors for CO2 were found to be higher than that of the Knudsen separation mechanism at room and high temperature. The potential applications of these membranes to CO2 separation at these temperatures are discussed on the basis of measured selectivity values.

Dergi Adı Process Safety and Environmental Protection: Transactions of the Institution of Chemical Engineers, Part B
Dergi Cilt Bilgisi 81
Dergi Sayısı 4
Sayfalar 257 - 261
Yayın Yılı 2003
Eser Adı
[dc.title]
An experimental study of CO2 separation using a silica based composite membrane
Yazar
[dc.contributor.author]
Yıldırım, Yılmaz
Yazar
[dc.contributor.author]
Hughes, Ronald
Yayın Yılı
[dc.date.issued]
2003
Yayıncı
[dc.publisher]
Institution of Chemical Engineers
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
In this investigation, the preparation and gas selectivity characteristics of an 'ultrafine' composite ceramic membrane are reported. A dip-coating technique was used to prepare a thin selective membrane on a commercially available ceramic macroporous filter (SCT, France). The permeabilities of H2, N2 and CO2 were measured at temperatures of 25-470°C and average pressures of 1-2 bar. The separation of CO2/N2 binary mixtures was also performed. The separation factors for CO2 were found to be higher than that of the Knudsen separation mechanism at room and high temperature. The potential applications of these membranes to CO2 separation at these temperatures are discussed on the basis of measured selectivity values.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
CO2
Konu Başlıkları
[dc.subject]
Gas separation
Konu Başlıkları
[dc.subject]
Membrane preparation
Konu Başlıkları
[dc.subject]
Silica membrane
Künye
[dc.identifier.citation]
Yildirim, Y. ve Hughes, R. (2003). An experimental study of co2 separation using a silica based composite membrane. Process Safety and Environmental Protection, 81(4), 257-261. doi:10.1205/095758203322299789
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
0957-5820
İlk Sayfa Sayısı
[dc.identifier.startpage]
257
Son Sayfa Sayısı
[dc.identifier.endpage]
261
Dergi Adı
[dc.relation.journal]
Process Safety and Environmental Protection: Transactions of the Institution of Chemical Engineers, Part B
Dergi Sayısı
[dc.identifier.issue]
4
Dergi Cilt Bilgisi
[dc.identifier.volume]
81
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1205/095758203322299789
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/4214
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
13
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
06 Şubat 2024 13:26
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Tıklayınız
separation membrane ceramic measured selectivity temperatures CO2/N2 binary mixtures performed factors temperature values discussed membranes applications potential higher mechanism Knudsen pressures investigation preparation characteristics ultrafine composite reported dip-coating technique prepare average selective commercially available macroporous
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