Insight into ETS-10 synthesis for the preparation of mixed matrix membranes for CO2/CH4 gas separation
Sorribas, S. (Universidad de Zaragoza) ; Comesaña-Gándara, B. ; Lozano, A.E. ; Zornoza, B. ; Téllez, C. (Universidad de Zaragoza) ; Coronas, J. (Universidad de Zaragoza)
Resumen: An in-depth study into the synthesis of the titanosilicate ETS-10 has been carried out to obtain crystals with different particle sizes, roughness and porosity. The effect of these parameters on the CO2/CH4 gas separation performance using mixed matrix membranes (MMMs) has been studied. MMMs based on ETS-10 polycrystalline particles of 1-2 µm in size with high surface roughness and porosity gave rise to a good filler dispersion and filler-polymer interaction. The addition of 10 wt% ETS-10 polycrystalline particles into the polysulfone matrix increased the CO2 permeability from 6.1 to 7.8 Barrer and the CO2/CH4 selectivity from 31 to 38. When using the polyimide 6FDA-6FpDA, a glassy polymer with high gas permeability, the addition of 10 wt% ETS-10 polycrystalline particles increased the CO2 permeability from 96 to 125 Barrer, with a decrease in CO2/CH4 selectivity from 56 to 51.
Idioma: Inglés
DOI: 10.1039/c5ra20172a
Año: 2015
Publicado en: RSC Advances 5, 124 (2015), 102392-102398
ISSN: 2046-2069
Factor impacto JCR: 3.289 (2015)
Categ. JCR: CHEMISTRY, MULTIDISCIPLINARY rank: 48 / 163 = 0.294 (2015) - Q2 - T1
Factor impacto SCIMAGO: 0.947 - Chemistry (miscellaneous) (Q1) - Chemical Engineering (miscellaneous) (Q1)
Financiación: info:eu-repo/grantAgreement/ES/DGA/T05
Financiación: info:eu-repo/grantAgreement/ES/MINECO/MAT2011-25513
Financiación: info:eu-repo/grantAgreement/ES/MINECO/MAT2013-40566-R
Financiación: info:eu-repo/grantAgreement/ES/MINECO/MAT2013-45071-R
Tipo y forma: Article (Published version)
Área (Departamento): Área Ingeniería Química (Dpto. Ing.Quím.Tecnol.Med.Amb.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes.
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Idioma: Inglés
DOI: 10.1039/c5ra20172a
Año: 2015
Publicado en: RSC Advances 5, 124 (2015), 102392-102398
ISSN: 2046-2069
Factor impacto JCR: 3.289 (2015)
Categ. JCR: CHEMISTRY, MULTIDISCIPLINARY rank: 48 / 163 = 0.294 (2015) - Q2 - T1
Factor impacto SCIMAGO: 0.947 - Chemistry (miscellaneous) (Q1) - Chemical Engineering (miscellaneous) (Q1)
Financiación: info:eu-repo/grantAgreement/ES/DGA/T05
Financiación: info:eu-repo/grantAgreement/ES/MINECO/MAT2011-25513
Financiación: info:eu-repo/grantAgreement/ES/MINECO/MAT2013-40566-R
Financiación: info:eu-repo/grantAgreement/ES/MINECO/MAT2013-45071-R
Tipo y forma: Article (Published version)
Área (Departamento): Área Ingeniería Química (Dpto. Ing.Quím.Tecnol.Med.Amb.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. Exportado de SIDERAL (2021-01-21-11:00:14)
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Record created 2017-03-02, last modified 2021-01-21