Mostrar el registro sencillo del ítem

dc.contributor.author
Mattenella, Lilian Ester  
dc.contributor.author
Zapiola, C. R.  
dc.date.available
2019-02-25T18:37:41Z  
dc.date.issued
2001-02  
dc.identifier.citation
Mattenella, Lilian Ester; Zapiola, C. R.; Holdup models from experimental conductance data in a bubble column; Pergamon-Elsevier Science Ltd; Minerals Engineering; 14; 2; 2-2001; 257-262  
dc.identifier.issn
0892-6875  
dc.identifier.uri
http://hdl.handle.net/11336/70797  
dc.description.abstract
Mathematical models for the calculation of gas holdup in liquid-gas systems from experimental measures of the electrical conductance at several frother levels are presented in this paper. Experimental data were taken by a computer connected to conductance electrodes fixed in an acrylic transparent pilot flotation column. In the first stage of data analysis a relationship between the relative conductance and gas holdup on constant frother concentration was established. In the second stage, variable frother concentration was introduced. Finally, a relationship between the relative conductance, the gas holdup and the interaction between gas holdup and the square root of frother concentration was determined.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Pergamon-Elsevier Science Ltd  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/  
dc.subject
Control de Procesos  
dc.subject
Modelo  
dc.subject
Flotacion por Espuma  
dc.subject
Flotacion Columnar  
dc.subject.classification
Otras Ingeniería Química  
dc.subject.classification
Ingeniería Química  
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Holdup models from experimental conductance data in a bubble column  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2019-01-23T18:56:45Z  
dc.journal.volume
14  
dc.journal.number
2  
dc.journal.pagination
257-262  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Mattenella, Lilian Ester. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina  
dc.description.fil
Fil: Zapiola, C. R.. Universidad Nacional de Salta. Facultad de Ingeniería; Argentina  
dc.journal.title
Minerals Engineering  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/S0892-6875(00)00180-1  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0892687500001801  

Archivos asociados
Thumbnail
 
Tamaño: 280.3Kb
Formato: PDF
.