CO2/N2 separation in postcombustion processes by means of alumina-supported ionic liquid membranes

Cinthia E. Sánchez-Fuentes; Natalya V. Likhanova; Miguel Torres Rodríguez; Diego Guzmán-Lucero; Juan Navarrete Bolaños; Diana Gómora-Herrera; Octavio Olivares-Xometl

doi:10.1007/978-3-319-45315-6_5

CO₂/N₂ separation in postcombustion processes by means of alumina-supported ionic liquid membranes

Cinthia E. Sánchez-Fuentes, Natalya V. Likhanova, Miguel Torres Rodríguez, Diego Guzmán-Lucero, Juan Navarrete Bolaños, Diana Gómora-Herrera, Octavio Olivares-Xometl

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

1 Scopus citations

Abstract

In the present work, two supported liquid membranes, which used two new ionic liquids (ILs) as mobile phase, 1-(2-aminoethyl)-3-methylimidazolium trifluoromethanesulfonate ([AEMIm]Tf) and trioctylmethylammonium anthranilate ([TOMA])An, were studied characterizing their chemical structures by NMR and FTIR. Both the impregnation level and mass of the ILs in alumina tubular supports were determined by SEM-EDX mapping and gravimetric analysis. The permeation tests were carried out using pure gases at 25 °C and 1 bar. It was confirmed that in the ILs, [AEMIm]Tf and [TOMA]An, the amine groups reacted with CO₂, leading to the formation of carbamates. The IL [TOMA]An, which has the amine group at the anionic part, showed the best ideal permselectivity, reaching a selectivity of 92.

Original language	English
Title of host publication	Membranes
Subtitle of host publication	Materials, Simulations, and Applications
Publisher	Springer International Publishing
Pages	41-50
Number of pages	10
ISBN (Electronic)	9783319453156
ISBN (Print)	9783319453149
DOIs	https://doi.org/10.1007/978-3-319-45315-6_5
State	Published - 1 Jan 2016
Externally published	Yes

Keywords

CO
Ionic liquid
Keywords
Membrane
Permselectivity

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10.1007/978-3-319-45315-6_5

Cite this

Sánchez-Fuentes, C. E., Likhanova, N. V., Rodríguez, M. T., Guzmán-Lucero, D., Bolaños, J. N., Gómora-Herrera, D., & Olivares-Xometl, O. (2016). CO₂/N₂ separation in postcombustion processes by means of alumina-supported ionic liquid membranes. In Membranes: Materials, Simulations, and Applications (pp. 41-50). Springer International Publishing. https://doi.org/10.1007/978-3-319-45315-6_5

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title = "CO2/N2 separation in postcombustion processes by means of alumina-supported ionic liquid membranes",

abstract = "In the present work, two supported liquid membranes, which used two new ionic liquids (ILs) as mobile phase, 1-(2-aminoethyl)-3-methylimidazolium trifluoromethanesulfonate ([AEMIm]Tf) and trioctylmethylammonium anthranilate ([TOMA])An, were studied characterizing their chemical structures by NMR and FTIR. Both the impregnation level and mass of the ILs in alumina tubular supports were determined by SEM-EDX mapping and gravimetric analysis. The permeation tests were carried out using pure gases at 25 °C and 1 bar. It was confirmed that in the ILs, [AEMIm]Tf and [TOMA]An, the amine groups reacted with CO2, leading to the formation of carbamates. The IL [TOMA]An, which has the amine group at the anionic part, showed the best ideal permselectivity, reaching a selectivity of 92.",

keywords = "CO, Ionic liquid, Keywords, Membrane, Permselectivity",

author = "S{\'a}nchez-Fuentes, {Cinthia E.} and Likhanova, {Natalya V.} and Rodr{\'i}guez, {Miguel Torres} and Diego Guzm{\'a}n-Lucero and Bola{\~n}os, {Juan Navarrete} and Diana G{\'o}mora-Herrera and Octavio Olivares-Xometl",

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doi = "10.1007/978-3-319-45315-6_5",

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Sánchez-Fuentes, CE, Likhanova, NV, Rodríguez, MT, Guzmán-Lucero, D, Bolaños, JN, Gómora-Herrera, D & Olivares-Xometl, O 2016, CO₂/N₂ separation in postcombustion processes by means of alumina-supported ionic liquid membranes. in Membranes: Materials, Simulations, and Applications. Springer International Publishing, pp. 41-50. https://doi.org/10.1007/978-3-319-45315-6_5

CO₂/N₂ separation in postcombustion processes by means of alumina-supported ionic liquid membranes. / Sánchez-Fuentes, Cinthia E.; Likhanova, Natalya V.; Rodríguez, Miguel Torres et al.
Membranes: Materials, Simulations, and Applications. Springer International Publishing, 2016. p. 41-50.

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

TY - CHAP

T1 - CO2/N2 separation in postcombustion processes by means of alumina-supported ionic liquid membranes

AU - Sánchez-Fuentes, Cinthia E.

AU - Likhanova, Natalya V.

AU - Rodríguez, Miguel Torres

AU - Guzmán-Lucero, Diego

AU - Bolaños, Juan Navarrete

AU - Gómora-Herrera, Diana

AU - Olivares-Xometl, Octavio

PY - 2016/1/1

Y1 - 2016/1/1

N2 - In the present work, two supported liquid membranes, which used two new ionic liquids (ILs) as mobile phase, 1-(2-aminoethyl)-3-methylimidazolium trifluoromethanesulfonate ([AEMIm]Tf) and trioctylmethylammonium anthranilate ([TOMA])An, were studied characterizing their chemical structures by NMR and FTIR. Both the impregnation level and mass of the ILs in alumina tubular supports were determined by SEM-EDX mapping and gravimetric analysis. The permeation tests were carried out using pure gases at 25 °C and 1 bar. It was confirmed that in the ILs, [AEMIm]Tf and [TOMA]An, the amine groups reacted with CO2, leading to the formation of carbamates. The IL [TOMA]An, which has the amine group at the anionic part, showed the best ideal permselectivity, reaching a selectivity of 92.

AB - In the present work, two supported liquid membranes, which used two new ionic liquids (ILs) as mobile phase, 1-(2-aminoethyl)-3-methylimidazolium trifluoromethanesulfonate ([AEMIm]Tf) and trioctylmethylammonium anthranilate ([TOMA])An, were studied characterizing their chemical structures by NMR and FTIR. Both the impregnation level and mass of the ILs in alumina tubular supports were determined by SEM-EDX mapping and gravimetric analysis. The permeation tests were carried out using pure gases at 25 °C and 1 bar. It was confirmed that in the ILs, [AEMIm]Tf and [TOMA]An, the amine groups reacted with CO2, leading to the formation of carbamates. The IL [TOMA]An, which has the amine group at the anionic part, showed the best ideal permselectivity, reaching a selectivity of 92.

KW - CO

KW - Ionic liquid

KW - Keywords

KW - Membrane

KW - Permselectivity

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SP - 41

EP - 50

BT - Membranes

PB - Springer International Publishing

ER -

CO₂/N₂ separation in postcombustion processes by means of alumina-supported ionic liquid membranes

Abstract

Keywords

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