Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/16651
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Belo, Isabel | - |
dc.contributor.author | García-Abuín, Alicia | - |
dc.contributor.author | Gómez-Díaz, Diego | - |
dc.contributor.author | Navaza, José M. | - |
dc.contributor.author | Vidal-Tato, Isabel | - |
dc.date.accessioned | 2012-01-30T11:14:01Z | - |
dc.date.available | 2012-01-30T11:14:01Z | - |
dc.date.issued | 2011 | - |
dc.date.submitted | 2011 | - |
dc.identifier.issn | 0930-7516 | por |
dc.identifier.uri | https://hdl.handle.net/1822/16651 | - |
dc.description.abstract | Gas absorption in aqueous solutions with Tween 80 and absorption processes based on hydrodynamics and mass transfer is determined. The impact of surfactant concentration on gas holdup and gas-liquid interfacial area is analyzed, observing an increase of these parameters with surfactant concentration. The influence of liquid-phase contamination on the absorption process is investigated on the basis of the liquid-film mass transfer coefficient, removing the effect caused by the presence of a surfactant and the gas flow rate on the interfacial area and, thereby, on the volumetric mass transfer coefficient. The opposite effect on the mass transfer coefficient can be observed which decreases in the presence of the surfactant. | por |
dc.language.iso | eng | por |
dc.publisher | Wiley | por |
dc.rights | openAccess | por |
dc.subject | Absorption | por |
dc.subject | Interfacial area | por |
dc.subject | Mass transfer coefficient | por |
dc.subject | Surfactant | por |
dc.title | Effect of Tween 80 on bubble size and mass transfer in a bubble contactor | por |
dc.type | article | por |
dc.peerreviewed | no | por |
sdum.publicationstatus | published | por |
oaire.citationStartPage | 1790 | por |
oaire.citationEndPage | 1796 | por |
oaire.citationIssue | 11 | por |
oaire.citationTitle | Chemical Engineering and Technology | por |
oaire.citationVolume | 34 | por |
dc.identifier.doi | 10.1002/ceat.201100140 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Chemical Engineering and Technology | por |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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1790_ftp.pdf | 314,88 kB | Adobe PDF | Ver/Abrir |