Simulation of a ball mill operating with a low ball charge level and a balanced ball size distribution

Detalhes bibliográficos
Autor(a) principal: Mazzinghy,Douglas Batista
Data de Publicação: 2013
Outros Autores: Valadares,José Guilherme de Abreu, Galéry,Roberto, Montenegro,Luiz Cláudio Monteiro, Peres,Antônio Eduardo Clark
Tipo de documento: Artigo
Idioma: eng
Título da fonte: REM. Revista Escola de Minas (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0370-44672013000400011
Resumo: The optimization of industrial grinding circuits has been successfully performed using mathematical models that describe the industrial scale data from breakage parameters determined in laboratory grinding tests. The test material studied here is a gold ore ground in a closed ball mill circuit with hydrocyclone classification. Several sampling campaigns were carried out aiming to produce mass balances and provide material for laboratory tests. The parameters determined in the laboratory tests were used to predict, by simulation, the circuit behavior with a low ball charge level and a balanced ball size distribution.
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spelling Simulation of a ball mill operating with a low ball charge level and a balanced ball size distributionGrindingsimulationoptimizationball millThe optimization of industrial grinding circuits has been successfully performed using mathematical models that describe the industrial scale data from breakage parameters determined in laboratory grinding tests. The test material studied here is a gold ore ground in a closed ball mill circuit with hydrocyclone classification. Several sampling campaigns were carried out aiming to produce mass balances and provide material for laboratory tests. The parameters determined in the laboratory tests were used to predict, by simulation, the circuit behavior with a low ball charge level and a balanced ball size distribution.Escola de Minas2013-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0370-44672013000400011Rem: Revista Escola de Minas v.66 n.4 2013reponame:REM. Revista Escola de Minas (Online)instname:Escola de Minasinstacron:ESCOLA DE MINAS10.1590/S0370-44672013000400011info:eu-repo/semantics/openAccessMazzinghy,Douglas BatistaValadares,José Guilherme de AbreuGaléry,RobertoMontenegro,Luiz Cláudio MonteiroPeres,Antônio Eduardo Clarkeng2015-07-28T00:00:00Zoai:scielo:S0370-44672013000400011Revistahttp://www.scielo.br/remhttps://old.scielo.br/oai/scielo-oai.phpeditor@rem.com.br1807-03530370-4467opendoar:2015-07-28T00:00REM. Revista Escola de Minas (Online) - Escola de Minasfalse
dc.title.none.fl_str_mv Simulation of a ball mill operating with a low ball charge level and a balanced ball size distribution
title Simulation of a ball mill operating with a low ball charge level and a balanced ball size distribution
spellingShingle Simulation of a ball mill operating with a low ball charge level and a balanced ball size distribution
Mazzinghy,Douglas Batista
Grinding
simulation
optimization
ball mill
title_short Simulation of a ball mill operating with a low ball charge level and a balanced ball size distribution
title_full Simulation of a ball mill operating with a low ball charge level and a balanced ball size distribution
title_fullStr Simulation of a ball mill operating with a low ball charge level and a balanced ball size distribution
title_full_unstemmed Simulation of a ball mill operating with a low ball charge level and a balanced ball size distribution
title_sort Simulation of a ball mill operating with a low ball charge level and a balanced ball size distribution
author Mazzinghy,Douglas Batista
author_facet Mazzinghy,Douglas Batista
Valadares,José Guilherme de Abreu
Galéry,Roberto
Montenegro,Luiz Cláudio Monteiro
Peres,Antônio Eduardo Clark
author_role author
author2 Valadares,José Guilherme de Abreu
Galéry,Roberto
Montenegro,Luiz Cláudio Monteiro
Peres,Antônio Eduardo Clark
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Mazzinghy,Douglas Batista
Valadares,José Guilherme de Abreu
Galéry,Roberto
Montenegro,Luiz Cláudio Monteiro
Peres,Antônio Eduardo Clark
dc.subject.por.fl_str_mv Grinding
simulation
optimization
ball mill
topic Grinding
simulation
optimization
ball mill
description The optimization of industrial grinding circuits has been successfully performed using mathematical models that describe the industrial scale data from breakage parameters determined in laboratory grinding tests. The test material studied here is a gold ore ground in a closed ball mill circuit with hydrocyclone classification. Several sampling campaigns were carried out aiming to produce mass balances and provide material for laboratory tests. The parameters determined in the laboratory tests were used to predict, by simulation, the circuit behavior with a low ball charge level and a balanced ball size distribution.
publishDate 2013
dc.date.none.fl_str_mv 2013-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0370-44672013000400011
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0370-44672013000400011
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0370-44672013000400011
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Escola de Minas
publisher.none.fl_str_mv Escola de Minas
dc.source.none.fl_str_mv Rem: Revista Escola de Minas v.66 n.4 2013
reponame:REM. Revista Escola de Minas (Online)
instname:Escola de Minas
instacron:ESCOLA DE MINAS
instname_str Escola de Minas
instacron_str ESCOLA DE MINAS
institution ESCOLA DE MINAS
reponame_str REM. Revista Escola de Minas (Online)
collection REM. Revista Escola de Minas (Online)
repository.name.fl_str_mv REM. Revista Escola de Minas (Online) - Escola de Minas
repository.mail.fl_str_mv editor@rem.com.br
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