Depithers for Efficient Preparation of Sugar Cane Bagasse Fibers in Pulp and Paper Industry

Among the by-products originated in the agro-industrial process of sugar cane, bagasse is one of the most relevant (Paturau, 1989). The negative influence of signifi cant amount of pith, or parenchymatous tissue, present in sugarcane bagasse is discussed. Since this non-fi brous material does not gi...

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Autor: J.A Lois-Correa
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2012
País:México
Institución:Instituto Politécnico Nacional
Repositorio:Redalyc-IPN
OAI Identifier:oai:redalyc.org:40424505004
Acceso en línea:https://www.redalyc.org/articulo.oa?id=40424505004
Access Level:acceso abierto
Palabra clave:Ingeniería
pith
pulp
fiber
paper
depither
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spelling Depithers for Efficient Preparation of Sugar Cane Bagasse Fibers in Pulp and Paper IndustryJ.A Lois-CorreaIngenieríapithpulpfiberpaperdepitherAmong the by-products originated in the agro-industrial process of sugar cane, bagasse is one of the most relevant (Paturau, 1989). The negative influence of signifi cant amount of pith, or parenchymatous tissue, present in sugarcane bagasse is discussed. Since this non-fi brous material does not give any desired properties in the pulp and paper, agglomerated boards and polymer productions, it is remarked the importance of its maximum removal. A brief historical review in the development of bagasse depithers and depithing systems is presented in this paper. Further results in the development of depither, named S.M. Caribe by its author, are described. The mechanical performance of fi rst prototypes was evaluated in a test installation where vibration control values and temperatures in the upper and lower rotor bearings were monitored. For comparison it was made a vibrational analysis of other depithers that were in operation. For the technological evaluation the input capacity, the bagasse fi ber quality obtained and the infl uence on the produced paper quality were controlled during two sugar cane crop seasons, as well. The results obtained were superior of those reached by most of depithers currently available in the market.Universidad Nacional Autónoma de México2012info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdf1405-7743https://www.redalyc.org/articulo.oa?id=40424505004Ingeniería. Investigación y Tecnología (México) Num.4 Vol.XIIIreponame:Redalyc-IPNinstname:Instituto Politécnico Nacionalinstacron:IPNenhttp://www.redalyc.org/revista.oa?id=404Ingeniería. Investigación y Tecnologíainfo:eu-repo/semantics/openAccessoai:redalyc.org:404245050042026-01-29T02:54:45Z
dc.title.none.fl_str_mv Depithers for Efficient Preparation of Sugar Cane Bagasse Fibers in Pulp and Paper Industry
title Depithers for Efficient Preparation of Sugar Cane Bagasse Fibers in Pulp and Paper Industry
spellingShingle Depithers for Efficient Preparation of Sugar Cane Bagasse Fibers in Pulp and Paper Industry
J.A Lois-Correa
Ingeniería
pith
pulp
fiber
paper
depither
title_short Depithers for Efficient Preparation of Sugar Cane Bagasse Fibers in Pulp and Paper Industry
title_full Depithers for Efficient Preparation of Sugar Cane Bagasse Fibers in Pulp and Paper Industry
title_fullStr Depithers for Efficient Preparation of Sugar Cane Bagasse Fibers in Pulp and Paper Industry
title_full_unstemmed Depithers for Efficient Preparation of Sugar Cane Bagasse Fibers in Pulp and Paper Industry
title_sort Depithers for Efficient Preparation of Sugar Cane Bagasse Fibers in Pulp and Paper Industry
dc.creator.none.fl_str_mv J.A Lois-Correa
author J.A Lois-Correa
author_facet J.A Lois-Correa
author_role author
dc.subject.none.fl_str_mv Ingeniería
pith
pulp
fiber
paper
depither
topic Ingeniería
pith
pulp
fiber
paper
depither
description Among the by-products originated in the agro-industrial process of sugar cane, bagasse is one of the most relevant (Paturau, 1989). The negative influence of signifi cant amount of pith, or parenchymatous tissue, present in sugarcane bagasse is discussed. Since this non-fi brous material does not give any desired properties in the pulp and paper, agglomerated boards and polymer productions, it is remarked the importance of its maximum removal. A brief historical review in the development of bagasse depithers and depithing systems is presented in this paper. Further results in the development of depither, named S.M. Caribe by its author, are described. The mechanical performance of fi rst prototypes was evaluated in a test installation where vibration control values and temperatures in the upper and lower rotor bearings were monitored. For comparison it was made a vibrational analysis of other depithers that were in operation. For the technological evaluation the input capacity, the bagasse fi ber quality obtained and the infl uence on the produced paper quality were controlled during two sugar cane crop seasons, as well. The results obtained were superior of those reached by most of depithers currently available in the market.
publishDate 2012
dc.date.none.fl_str_mv 2012
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 1405-7743
https://www.redalyc.org/articulo.oa?id=40424505004
identifier_str_mv 1405-7743
url https://www.redalyc.org/articulo.oa?id=40424505004
dc.language.none.fl_str_mv en
language_invalid_str_mv en
dc.relation.none.fl_str_mv http://www.redalyc.org/revista.oa?id=404
dc.rights.none.fl_str_mv Ingeniería. Investigación y Tecnología
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Ingeniería. Investigación y Tecnología
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Autónoma de México
publisher.none.fl_str_mv Universidad Nacional Autónoma de México
dc.source.none.fl_str_mv Ingeniería. Investigación y Tecnología (México) Num.4 Vol.XIII
reponame:Redalyc-IPN
instname:Instituto Politécnico Nacional
instacron:IPN
instname_str Instituto Politécnico Nacional
instacron_str IPN
institution IPN
reponame_str Redalyc-IPN
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repository.mail.fl_str_mv
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