Design of a fluidized drum granulator for potassium nitrate production

Autores
Rojas Ardiles, Rodrigo Jovan; Bucala, Veronica; Piña, Juliana
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The theoretical modeling of fluidized drum granulators (FDGs) represents a great challenge, being the major difficulty the mathematical description of the solids flow pattern. There are many published models for the movement of solids through flighted drums, but mainly for rotary dryers. In this work, the two-phase (airborne and dense phases) model proposed by Sherritt et al. (1993) is extended to predict the granules transport and mean residence time in FDGs. Based on this model and data reported in the open literature, a preliminary design for a potassium nitrate FDG is presented. The drum dimensions, inclination and rotational speed, the geometry and number of lifters and the fluidized bed table dimensions and location are defined. For the designed industrial FDG, the mean solids residence time is estimated.
Fil: Rojas Ardiles, Rodrigo Jovan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Bucala, Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Piña, Juliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Materia
DRUM
GRANULATION
FLUIDIZATION
POTASSIUM NITRATE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/42605
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Design of a fluidized drum granulator for potassium nitrate productionRojas Ardiles, Rodrigo JovanBucala, VeronicaPiña, JulianaDRUMGRANULATIONFLUIDIZATIONPOTASSIUM NITRATEhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2The theoretical modeling of fluidized drum granulators (FDGs) represents a great challenge, being the major difficulty the mathematical description of the solids flow pattern. There are many published models for the movement of solids through flighted drums, but mainly for rotary dryers. In this work, the two-phase (airborne and dense phases) model proposed by Sherritt et al. (1993) is extended to predict the granules transport and mean residence time in FDGs. Based on this model and data reported in the open literature, a preliminary design for a potassium nitrate FDG is presented. The drum dimensions, inclination and rotational speed, the geometry and number of lifters and the fluidized bed table dimensions and location are defined. For the designed industrial FDG, the mean solids residence time is estimated.Fil: Rojas Ardiles, Rodrigo Jovan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Bucala, Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Piña, Juliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaThe Italian Association of Chemical Engineering2009-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/42605Rojas Ardiles, Rodrigo Jovan; Bucala, Veronica; Piña, Juliana; Design of a fluidized drum granulator for potassium nitrate production; The Italian Association of Chemical Engineering; Chemical Engineering Transactions; 17; 6-2009; 723-7281974-9791CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3303/CET0917133info:eu-repo/semantics/altIdentifier/url/http://www.aidic.it/cet/09/17/133.pdfinfo:eu-repo/semantics/altIdentifier/url/http://www.aidic.it/cet/09/17/programma.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:31:39Zoai:ri.conicet.gov.ar:11336/42605instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:31:40.239CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Design of a fluidized drum granulator for potassium nitrate production
title Design of a fluidized drum granulator for potassium nitrate production
spellingShingle Design of a fluidized drum granulator for potassium nitrate production
Rojas Ardiles, Rodrigo Jovan
DRUM
GRANULATION
FLUIDIZATION
POTASSIUM NITRATE
title_short Design of a fluidized drum granulator for potassium nitrate production
title_full Design of a fluidized drum granulator for potassium nitrate production
title_fullStr Design of a fluidized drum granulator for potassium nitrate production
title_full_unstemmed Design of a fluidized drum granulator for potassium nitrate production
title_sort Design of a fluidized drum granulator for potassium nitrate production
dc.creator.none.fl_str_mv Rojas Ardiles, Rodrigo Jovan
Bucala, Veronica
Piña, Juliana
author Rojas Ardiles, Rodrigo Jovan
author_facet Rojas Ardiles, Rodrigo Jovan
Bucala, Veronica
Piña, Juliana
author_role author
author2 Bucala, Veronica
Piña, Juliana
author2_role author
author
dc.subject.none.fl_str_mv DRUM
GRANULATION
FLUIDIZATION
POTASSIUM NITRATE
topic DRUM
GRANULATION
FLUIDIZATION
POTASSIUM NITRATE
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The theoretical modeling of fluidized drum granulators (FDGs) represents a great challenge, being the major difficulty the mathematical description of the solids flow pattern. There are many published models for the movement of solids through flighted drums, but mainly for rotary dryers. In this work, the two-phase (airborne and dense phases) model proposed by Sherritt et al. (1993) is extended to predict the granules transport and mean residence time in FDGs. Based on this model and data reported in the open literature, a preliminary design for a potassium nitrate FDG is presented. The drum dimensions, inclination and rotational speed, the geometry and number of lifters and the fluidized bed table dimensions and location are defined. For the designed industrial FDG, the mean solids residence time is estimated.
Fil: Rojas Ardiles, Rodrigo Jovan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Bucala, Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Piña, Juliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
description The theoretical modeling of fluidized drum granulators (FDGs) represents a great challenge, being the major difficulty the mathematical description of the solids flow pattern. There are many published models for the movement of solids through flighted drums, but mainly for rotary dryers. In this work, the two-phase (airborne and dense phases) model proposed by Sherritt et al. (1993) is extended to predict the granules transport and mean residence time in FDGs. Based on this model and data reported in the open literature, a preliminary design for a potassium nitrate FDG is presented. The drum dimensions, inclination and rotational speed, the geometry and number of lifters and the fluidized bed table dimensions and location are defined. For the designed industrial FDG, the mean solids residence time is estimated.
publishDate 2009
dc.date.none.fl_str_mv 2009-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/42605
Rojas Ardiles, Rodrigo Jovan; Bucala, Veronica; Piña, Juliana; Design of a fluidized drum granulator for potassium nitrate production; The Italian Association of Chemical Engineering; Chemical Engineering Transactions; 17; 6-2009; 723-728
1974-9791
CONICET Digital
CONICET
url http://hdl.handle.net/11336/42605
identifier_str_mv Rojas Ardiles, Rodrigo Jovan; Bucala, Veronica; Piña, Juliana; Design of a fluidized drum granulator for potassium nitrate production; The Italian Association of Chemical Engineering; Chemical Engineering Transactions; 17; 6-2009; 723-728
1974-9791
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3303/CET0917133
info:eu-repo/semantics/altIdentifier/url/http://www.aidic.it/cet/09/17/133.pdf
info:eu-repo/semantics/altIdentifier/url/http://www.aidic.it/cet/09/17/programma.html
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv The Italian Association of Chemical Engineering
publisher.none.fl_str_mv The Italian Association of Chemical Engineering
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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