Design of Enzyme Loaded W/O Emulsions by Direct Membrane Emulsification for CO2 Capture
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2022 |
| Outros Autores: | , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10362/145887 |
Resumo: | Publisher Copyright: © 2022 by the authors. |
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RCAP_496d5b7d09ee984353aff81df1179862 |
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oai:run.unl.pt:10362/145887 |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Design of Enzyme Loaded W/O Emulsions by Direct Membrane Emulsification for CO2 Capturecarbonic anhydraseCO recovery from biogasemulsion-based supported liquid membranemembrane emulsificationwater-in-oil emulsionsChemical Engineering (miscellaneous)Process Chemistry and TechnologyFiltration and SeparationSDG 7 - Affordable and Clean EnergySDG 8 - Decent Work and Economic GrowthSDG 12 - Responsible Consumption and ProductionSDG 13 - Climate ActionPublisher Copyright: © 2022 by the authors.Membrane-based gas separation is a promising unit operation in a low-carbon economy due to its simplicity, ease of operation, reduced energy consumption and portability. A methodology is proposed to immobilise enzymes in stable water-in-oil (W/O) emulsions produced by direct membrane emulsification systems and thereafter impregnated them in the pores of a membrane producing emulsion-based supported liquid membranes. The selected case-study was for biogas (CO2 and CH4) purification. Upon initial CO2 sorption studies, corn oil was chosen as a low-cost and non-toxic bulk phase (oil phase). The emulsions were prepared with Nadir® UP150 P flat-sheet polymeric membranes. The optimised emulsions consisted of 2% Tween 80 (w/w) in corn oil as the continuous phase and 0.5 g.L−1 carbonic anhydrase enzyme with 5% PEG 300 (w/w) in aqueous solution as the dispersed phase. These emulsions were impregnated onto a porous hydrophobic PVDF membrane to prepare a supported liquid membrane for gas separation. Lastly, gas permeability studies indicated that the permeability of CO2 increased by ~15% and that of CH4 decreased by ~60% when compared to the membrane without carbonic anhydrase. Thus, a proof-of-concept for enhancement of CO2 capture using emulsion-based supported liquid membrane was established.DQ - Departamento de QuímicaLAQV@REQUIMTERUNMondal, SuchintanAlke, Bhavnade Castro, Aline MachadoOrtiz-Albo, PalomaSyed, Usman TaquiCrespo, João G.Brazinha, Carla2022-11-29T22:11:42Z2022-08-182022-08-18T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article15application/pdfhttp://hdl.handle.net/10362/145887eng0076-6356PURE: 46771658https://doi.org/10.3390/membranes12080797info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-05-22T18:07:02Zoai:run.unl.pt:10362/145887Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-22T18:07:02Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
| dc.title.none.fl_str_mv |
Design of Enzyme Loaded W/O Emulsions by Direct Membrane Emulsification for CO2 Capture |
| title |
Design of Enzyme Loaded W/O Emulsions by Direct Membrane Emulsification for CO2 Capture |
| spellingShingle |
Design of Enzyme Loaded W/O Emulsions by Direct Membrane Emulsification for CO2 Capture Mondal, Suchintan carbonic anhydrase CO recovery from biogas emulsion-based supported liquid membrane membrane emulsification water-in-oil emulsions Chemical Engineering (miscellaneous) Process Chemistry and Technology Filtration and Separation SDG 7 - Affordable and Clean Energy SDG 8 - Decent Work and Economic Growth SDG 12 - Responsible Consumption and Production SDG 13 - Climate Action |
| title_short |
Design of Enzyme Loaded W/O Emulsions by Direct Membrane Emulsification for CO2 Capture |
| title_full |
Design of Enzyme Loaded W/O Emulsions by Direct Membrane Emulsification for CO2 Capture |
| title_fullStr |
Design of Enzyme Loaded W/O Emulsions by Direct Membrane Emulsification for CO2 Capture |
| title_full_unstemmed |
Design of Enzyme Loaded W/O Emulsions by Direct Membrane Emulsification for CO2 Capture |
| title_sort |
Design of Enzyme Loaded W/O Emulsions by Direct Membrane Emulsification for CO2 Capture |
| author |
Mondal, Suchintan |
| author_facet |
Mondal, Suchintan Alke, Bhavna de Castro, Aline Machado Ortiz-Albo, Paloma Syed, Usman Taqui Crespo, João G. Brazinha, Carla |
| author_role |
author |
| author2 |
Alke, Bhavna de Castro, Aline Machado Ortiz-Albo, Paloma Syed, Usman Taqui Crespo, João G. Brazinha, Carla |
| author2_role |
author author author author author author |
| dc.contributor.none.fl_str_mv |
DQ - Departamento de Química LAQV@REQUIMTE RUN |
| dc.contributor.author.fl_str_mv |
Mondal, Suchintan Alke, Bhavna de Castro, Aline Machado Ortiz-Albo, Paloma Syed, Usman Taqui Crespo, João G. Brazinha, Carla |
| dc.subject.por.fl_str_mv |
carbonic anhydrase CO recovery from biogas emulsion-based supported liquid membrane membrane emulsification water-in-oil emulsions Chemical Engineering (miscellaneous) Process Chemistry and Technology Filtration and Separation SDG 7 - Affordable and Clean Energy SDG 8 - Decent Work and Economic Growth SDG 12 - Responsible Consumption and Production SDG 13 - Climate Action |
| topic |
carbonic anhydrase CO recovery from biogas emulsion-based supported liquid membrane membrane emulsification water-in-oil emulsions Chemical Engineering (miscellaneous) Process Chemistry and Technology Filtration and Separation SDG 7 - Affordable and Clean Energy SDG 8 - Decent Work and Economic Growth SDG 12 - Responsible Consumption and Production SDG 13 - Climate Action |
| description |
Publisher Copyright: © 2022 by the authors. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-11-29T22:11:42Z 2022-08-18 2022-08-18T00:00:00Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10362/145887 |
| url |
http://hdl.handle.net/10362/145887 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
0076-6356 PURE: 46771658 https://doi.org/10.3390/membranes12080797 |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
15 application/pdf |
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reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
| instacron_str |
RCAAP |
| institution |
RCAAP |
| reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
| repository.mail.fl_str_mv |
mluisa.alvim@gmail.com |
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1817545901065895936 |