Design of Enzyme Loaded W/O Emulsions by Direct Membrane Emulsification for CO2 Capture

Detalhes bibliográficos
Autor(a) principal: Mondal, Suchintan
Data de Publicação: 2022
Outros Autores: Alke, Bhavna, de Castro, Aline Machado, Ortiz-Albo, Paloma, Syed, Usman Taqui, Crespo, João G., Brazinha, Carla
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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spelling 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:RCAAP2024-03-11T05:26:35Zoai:run.unl.pt:10362/145887Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:52:19.356669Repositório 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
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str 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)
repository.name.fl_str_mv 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
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