Chemical composition of Schinus molle L. wood and kraft pulping process

The determination of the chemical composition of the wood is fundamental in the proposition of its most appropriate uses, as in the case of suggesting the wood for the pulping process kraft. The purpose of this work consisted in determining the basic chemical composition of Schinus molle L. wood and...

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Autores: L. A. Mejía-Díaz, J. G. Rutiaga-Quiñones
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2008
País:México
Institución:Universidad Michoacana de San Nicolás de Hidalgo
Repositorio:Redalyc-UMSNH
OAI Identifier:oai:redalyc.org:62011423006
Acceso en línea:https://www.redalyc.org/articulo.oa?id=62011423006
Access Level:acceso abierto
Palabra clave:Ingeniería
pirul
Schinus molle
pulping kraft
wood chemistry
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spelling Chemical composition of Schinus molle L. wood and kraft pulping processL. A. Mejía-DíazJ. G. Rutiaga-QuiñonesIngenieríapirulSchinus mollepulping kraftwood chemistryThe determination of the chemical composition of the wood is fundamental in the proposition of its most appropriate uses, as in the case of suggesting the wood for the pulping process kraft. The purpose of this work consisted in determining the basic chemical composition of Schinus molle L. wood and to carry out cooking kraft to evaluate the yield and the kappa number. The tree of S. molle belongs to the family Anacardinaceae, which is broadly established in Mexico. The chemical analysis included the determination of pH, ash content, solubility in organic solvents, quantity of lignin and holocellulose. To evaluate the pulp yield and kappa number, a factorial experimental design 2x2x2 was applied, having as factors and levels the following ones: temperature (160, 165 °C), charge of chemical reagents (16, 18%), cooking time (90, 100 min). Finally, based on the results of this work the possible use of this wood for the kraft pulping process is proposed.Universidad Autónoma Metropolitana2008info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdf1665-2738https://www.redalyc.org/articulo.oa?id=62011423006Revista Mexicana de Ingeniería Química (México) Num.2 Vol.7reponame:Redalyc-UMSNHinstname:Universidad Michoacana de San Nicolás de Hidalgoinstacron:UMSNHenhttp://www.redalyc.org/revista.oa?id=620Revista Mexicana de Ingeniería Químicainfo:eu-repo/semantics/openAccessoai:redalyc.org:620114230062024-08-23T15:29:57Z
dc.title.none.fl_str_mv Chemical composition of Schinus molle L. wood and kraft pulping process
title Chemical composition of Schinus molle L. wood and kraft pulping process
spellingShingle Chemical composition of Schinus molle L. wood and kraft pulping process
L. A. Mejía-Díaz
Ingeniería
pirul
Schinus molle
pulping kraft
wood chemistry
title_short Chemical composition of Schinus molle L. wood and kraft pulping process
title_full Chemical composition of Schinus molle L. wood and kraft pulping process
title_fullStr Chemical composition of Schinus molle L. wood and kraft pulping process
title_full_unstemmed Chemical composition of Schinus molle L. wood and kraft pulping process
title_sort Chemical composition of Schinus molle L. wood and kraft pulping process
dc.creator.none.fl_str_mv L. A. Mejía-Díaz
J. G. Rutiaga-Quiñones
author L. A. Mejía-Díaz
author_facet L. A. Mejía-Díaz
J. G. Rutiaga-Quiñones
author_role author
author2 J. G. Rutiaga-Quiñones
author2_role author
dc.subject.none.fl_str_mv Ingeniería
pirul
Schinus molle
pulping kraft
wood chemistry
topic Ingeniería
pirul
Schinus molle
pulping kraft
wood chemistry
description The determination of the chemical composition of the wood is fundamental in the proposition of its most appropriate uses, as in the case of suggesting the wood for the pulping process kraft. The purpose of this work consisted in determining the basic chemical composition of Schinus molle L. wood and to carry out cooking kraft to evaluate the yield and the kappa number. The tree of S. molle belongs to the family Anacardinaceae, which is broadly established in Mexico. The chemical analysis included the determination of pH, ash content, solubility in organic solvents, quantity of lignin and holocellulose. To evaluate the pulp yield and kappa number, a factorial experimental design 2x2x2 was applied, having as factors and levels the following ones: temperature (160, 165 °C), charge of chemical reagents (16, 18%), cooking time (90, 100 min). Finally, based on the results of this work the possible use of this wood for the kraft pulping process is proposed.
publishDate 2008
dc.date.none.fl_str_mv 2008
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 1665-2738
https://www.redalyc.org/articulo.oa?id=62011423006
identifier_str_mv 1665-2738
url https://www.redalyc.org/articulo.oa?id=62011423006
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=620
dc.rights.none.fl_str_mv Revista Mexicana de Ingeniería Química
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Revista Mexicana de Ingeniería Química
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Autónoma Metropolitana
publisher.none.fl_str_mv Universidad Autónoma Metropolitana
dc.source.none.fl_str_mv Revista Mexicana de Ingeniería Química (México) Num.2 Vol.7
reponame:Redalyc-UMSNH
instname:Universidad Michoacana de San Nicolás de Hidalgo
instacron:UMSNH
instname_str Universidad Michoacana de San Nicolás de Hidalgo
instacron_str UMSNH
institution UMSNH
reponame_str Redalyc-UMSNH
collection Redalyc-UMSNH
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812455

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