Mostrar el registro sencillo del ítem
dc.contributor.author
Molina Tirado, Liliana Beatriz
dc.contributor.author
Area, Maria Cristina
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Velez, Hugo Enrique
dc.date.available
2018-09-28T17:44:18Z
dc.date.issued
2009-04
dc.identifier.citation
Molina Tirado, Liliana Beatriz; Area, Maria Cristina; Velez, Hugo Enrique; Optimizing alkaline sizing in sugar cane bagasse paper recycling; Editura Acad Romane; Cellulose Chemistry And Technology; 43; 4-6; 4-2009; 179-187
dc.identifier.issn
0576-9787
dc.identifier.uri
http://hdl.handle.net/11336/61237
dc.description.abstract
The objective of this work was the variation of additives dosage in the sizing treatment of sugar cane bagasse paper for liners and flutings, on taking into account the cycles of use, for reaching the same sizing degree in each cycle. The degradation of the physical properties under different conditions of relative humidity and temperature for each stage of the papermaking cycle was also studied. The sizing agent utilized was the alkyl ketene dimer (AKD). Cationic starch and a retention agent (a modified high molecular weight polyethylenimine) were also added. The experimental design applied was a Central Composite Design (CCD). Once the optimum dosage of additives found, the sheets were submitted to different conditions of humidity and temperature, and their physical properties were tested. Three papermaking cycles were carried out: a papermaking cycle, followed by two recycles. It was observed that a lower amount of AKD was required to reach the water absorption objective (measured by the Cobb120 test), as it progresses during the papermaking cycles, and also that good properties in liner and fluting paper could be attained in spite of the recycles, although, at 75% relative humidity (RH), the liner and fluting properties drastically decreased
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Editura Acad Romane
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Recycling
dc.subject
Alkaline Sizing
dc.subject
Akd
dc.subject
Bagasse
dc.subject.classification
Otras Ingeniería Química
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
Ingeniería Química
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.title
Optimizing alkaline sizing in sugar cane bagasse paper recycling
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-09-18T14:05:46Z
dc.identifier.eissn
2457-9459
dc.journal.volume
43
dc.journal.number
4-6
dc.journal.pagination
179-187
dc.journal.pais
Rumania
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.description.fil
Fil: Molina Tirado, Liliana Beatriz. Instituto Nacional de Tecnología Industrial; Argentina
dc.description.fil
Fil: Area, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; Argentina
dc.description.fil
Fil: Velez, Hugo Enrique. Instituto Nacional de Tecnología Industrial; Argentina
dc.journal.title
Cellulose Chemistry And Technology
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.cellulosechemtechnol.ro/pdf/CCT4-6-2009/p.179-187.pdf
Archivos asociados