Synthesis of ZIF-94 from Recycled Mother Liquors: Study of the Influence of Its Loading on Postcombustion CO2 Capture with Pebax Based Mixed Matrix Membranes
Hasan, M.R. (Universidad de Zaragoza) ; Paseta, Lorena ; Malankowska, M. ; Téllez, Carlos (Universidad de Zaragoza) ; Coronas, Joaquín (Universidad de Zaragoza)
Resumen: Global energy demand is met in large part, by burning of fossil fuels, which is causing global warming. Mixed matrix membranes (MMMs) with metal organic frameworks (MOFs) as fillers are an interesting alternative for capturing post combustion CO2 which would make the energy sector sustainable. This research is focused on the synthesis of MOF ZIF-94 from the recycling of its mother liquors and the incorporation of synthesized MOF into a Pebax MH 1657 for MMM fabrication. The pH and the temperature of ZIF-94 synthesis are modified and monitored and this results in various nanoparticle diameters (average particle size in the range of 41 ± 8–180 ± 73 nm). Incorporation of ZIF-94 significantly improves the performance of the bare Pebax MH 1657 membrane. The maximum CO2/N2 selectivity and CO2 permeability are obtained for 10 wt% ZIF-94 loading in 9 wt% (polymer concentration in 70/30 (v/v) ethanol/water solution) Pebax MH 1657 matrix being 36 ± 7 (71% increment compared to bare membrane) and 137 ± 31 Barrer (80% improvement), respectively. © 2021 The Authors. Advanced Sustainable Systems published by Wiley-VCH GmbH
Idioma: Inglés
DOI: 10.1002/adsu.202100317
Año: 2022
Publicado en: Advanced Sustainable Systems 6, 1 (2022), 2100317 [12 pp]
ISSN: 2366-7486
Factor impacto JCR: 7.1 (2022)
Categ. JCR: MATERIALS SCIENCE, MULTIDISCIPLINARY rank: 77 / 343 = 0.224 (2022) - Q1 - T1
Categ. JCR: GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY rank: 20 / 46 = 0.435 (2022) - Q2 - T2
Factor impacto CITESCORE: 8.4 - Energy (Q1) - Environmental Science (Q1)
Factor impacto SCIMAGO: 1.393 - Renewable Energy, Sustainability and the Environment (Q1) - Environmental Science (miscellaneous) (Q1)
Financiación: info:eu-repo/grantAgreement/ES/DGA-FSE/T43-20R
Financiación: info:eu-repo/grantAgreement/EC/H2020/760944/EU/Advanced MEMBranes and membrane assisted procEsses for pre- and post- combustion CO2 captuRe/MEMBER
Financiación: info:eu-repo/grantAgreement/ES/MINECO-AEI/PID2019-104009RB-I00-AEI-10.13039-501100011033
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: 10.1002/adsu.202100317
Año: 2022
Publicado en: Advanced Sustainable Systems 6, 1 (2022), 2100317 [12 pp]
ISSN: 2366-7486
Factor impacto JCR: 7.1 (2022)
Categ. JCR: MATERIALS SCIENCE, MULTIDISCIPLINARY rank: 77 / 343 = 0.224 (2022) - Q1 - T1
Categ. JCR: GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY rank: 20 / 46 = 0.435 (2022) - Q2 - T2
Factor impacto CITESCORE: 8.4 - Energy (Q1) - Environmental Science (Q1)
Factor impacto SCIMAGO: 1.393 - Renewable Energy, Sustainability and the Environment (Q1) - Environmental Science (miscellaneous) (Q1)
Financiación: info:eu-repo/grantAgreement/ES/DGA-FSE/T43-20R
Financiación: info:eu-repo/grantAgreement/EC/H2020/760944/EU/Advanced MEMBranes and membrane assisted procEsses for pre- and post- combustion CO2 captuRe/MEMBER
Financiación: info:eu-repo/grantAgreement/ES/MINECO-AEI/PID2019-104009RB-I00-AEI-10.13039-501100011033
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 (2024-03-18-12:59:58)
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Record created 2022-09-21, last modified 2024-03-19