EVALUATION OF DEBARKING ON EUCALIPTO WOOD FOR PULP

Detalhes bibliográficos
Autor(a) principal: Alves, Maurem Kayna Lima
Data de Publicação: 1998
Outros Autores: Ferreira, Odilon Oliveira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência Florestal (Online)
Texto Completo: https://periodicos.ufsm.br/cienciaflorestal/article/view/346
Resumo: This paper aims to analyze the debarking of wood for pulp in a pulp and paper manufacturing-company in Rio Grande do Sul State. The analysis comprised the following items: (1) characterization of time’s utilization; (2) quantifying of the theoretical and effective production capacities; and (3) determination of production costs. The methodology was based in the study of the operational times and capacities of production. The greatest cause of interruptions are the mechanical problems, followed by technical pauses and expectations and delays, which mean, together, 87,46% of the total interruptions in  this operation, that  is, 17%  of  the  effective  time  of working for an operational effectiveness of 81%. These are satisfactory because it is almost the possible to be obtained for the mechanization level. The costs in personal to operate the system represented the greatest item of the direct costs of operation.
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spelling EVALUATION OF DEBARKING ON EUCALIPTO WOOD FOR PULPAvaliação da etapa de descasque de torretes de eucalipto para polpa.Operational efficiencymechanized debarkingeucalyptus.This paper aims to analyze the debarking of wood for pulp in a pulp and paper manufacturing-company in Rio Grande do Sul State. The analysis comprised the following items: (1) characterization of time’s utilization; (2) quantifying of the theoretical and effective production capacities; and (3) determination of production costs. The methodology was based in the study of the operational times and capacities of production. The greatest cause of interruptions are the mechanical problems, followed by technical pauses and expectations and delays, which mean, together, 87,46% of the total interruptions in  this operation, that  is, 17%  of  the  effective  time  of working for an operational effectiveness of 81%. These are satisfactory because it is almost the possible to be obtained for the mechanization level. The costs in personal to operate the system represented the greatest item of the direct costs of operation. Este trabalho teve por objetivo analisar a etapa de descasque de madeira para polpa em uma empresa de celulose e papel do Rio Grande do Sul, abrangendo os itens: (1) caracterização do aproveitamento do tempo;  (2) quantificação das capacidades de produção teórica e efetiva; e (3) determinação dos custos de produção. A metodologia baseou-se no estudo de tempos operacionais e capacidades de produção. A maior causa de interrupções são os problemas mecânicos, seguidos das pausas técnicas e as esperas e demoras, que juntas chegam a 87,46% do total de interrupções nesta operação, eqüivalendo a 17% do tempo de trabalho efetivo para uma eficiência operacional de 81%, que pode ser considerada satisfatória, pois está próxima ao possível de ser obtido para o nível de mecanização. Os custos com mão-de-obra operacional representaram a maior parcela dos custos diretos da operação.Universidade Federal de Santa Maria1998-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/34610.5902/19805098346Ciência Florestal; Vol. 8 No. 1 (1998); 1-12Ciência Florestal; v. 8 n. 1 (1998); 1-121980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/346/217Alves, Maurem Kayna LimaFerreira, Odilon Oliveirainfo:eu-repo/semantics/openAccess2017-06-09T11:11:11Zoai:ojs.pkp.sfu.ca:article/346Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-06-09T11:11:11Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv EVALUATION OF DEBARKING ON EUCALIPTO WOOD FOR PULP
Avaliação da etapa de descasque de torretes de eucalipto para polpa.
title EVALUATION OF DEBARKING ON EUCALIPTO WOOD FOR PULP
spellingShingle EVALUATION OF DEBARKING ON EUCALIPTO WOOD FOR PULP
Alves, Maurem Kayna Lima
Operational efficiency
mechanized debarking
eucalyptus.
title_short EVALUATION OF DEBARKING ON EUCALIPTO WOOD FOR PULP
title_full EVALUATION OF DEBARKING ON EUCALIPTO WOOD FOR PULP
title_fullStr EVALUATION OF DEBARKING ON EUCALIPTO WOOD FOR PULP
title_full_unstemmed EVALUATION OF DEBARKING ON EUCALIPTO WOOD FOR PULP
title_sort EVALUATION OF DEBARKING ON EUCALIPTO WOOD FOR PULP
author Alves, Maurem Kayna Lima
author_facet Alves, Maurem Kayna Lima
Ferreira, Odilon Oliveira
author_role author
author2 Ferreira, Odilon Oliveira
author2_role author
dc.contributor.author.fl_str_mv Alves, Maurem Kayna Lima
Ferreira, Odilon Oliveira
dc.subject.por.fl_str_mv Operational efficiency
mechanized debarking
eucalyptus.
topic Operational efficiency
mechanized debarking
eucalyptus.
description This paper aims to analyze the debarking of wood for pulp in a pulp and paper manufacturing-company in Rio Grande do Sul State. The analysis comprised the following items: (1) characterization of time’s utilization; (2) quantifying of the theoretical and effective production capacities; and (3) determination of production costs. The methodology was based in the study of the operational times and capacities of production. The greatest cause of interruptions are the mechanical problems, followed by technical pauses and expectations and delays, which mean, together, 87,46% of the total interruptions in  this operation, that  is, 17%  of  the  effective  time  of working for an operational effectiveness of 81%. These are satisfactory because it is almost the possible to be obtained for the mechanization level. The costs in personal to operate the system represented the greatest item of the direct costs of operation.
publishDate 1998
dc.date.none.fl_str_mv 1998-03-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/346
10.5902/19805098346
url https://periodicos.ufsm.br/cienciaflorestal/article/view/346
identifier_str_mv 10.5902/19805098346
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/346/217
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Florestal; Vol. 8 No. 1 (1998); 1-12
Ciência Florestal; v. 8 n. 1 (1998); 1-12
1980-5098
0103-9954
reponame:Ciência Florestal (Online)
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Florestal (Online)
collection Ciência Florestal (Online)
repository.name.fl_str_mv Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv ||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br
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