Key role of anionic trash catching system on the efficiency of lignocellulose nanofibers in industrial recycled slurries
Fil: Tarrés, Quim. Universidad de Girona. Laboratorio de Papel y Polímeros Grupo de Investigación; España.
| Main Authors: | , , , , , |
|---|---|
| Format: | info:eu-repo/semantics/article |
| Language: | English |
| Published: |
Springer
2017
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/20.500.12219/4449 |
| _version_ | 1813809763470802944 |
|---|---|
| author | Tarrés, Quim Area, María Cristina Vallejos, María Evangelina Ehman, Nanci Vanesa Delgado Aguilar, Marc Mutjé, Pere |
| author_facet | Tarrés, Quim Area, María Cristina Vallejos, María Evangelina Ehman, Nanci Vanesa Delgado Aguilar, Marc Mutjé, Pere |
| author_sort | Tarrés, Quim |
| collection | Repositorio RIDUNaM |
| description | Fil: Tarrés, Quim. Universidad de Girona. Laboratorio de Papel y Polímeros Grupo de Investigación; España. |
| format | info:eu-repo/semantics/article |
| id | ir-20.500.12219-4449 |
| institution | Universidad Nacional de Misiones |
| language | English |
| publishDate | 2017 |
| publisher | Springer |
| record_format | dspace |
| spelling | ir-20.500.12219-44492024-06-04T11:42:05Z Key role of anionic trash catching system on the efficiency of lignocellulose nanofibers in industrial recycled slurries Tarrés, Quim Area, María Cristina Vallejos, María Evangelina Ehman, Nanci Vanesa Delgado Aguilar, Marc Mutjé, Pere Anionic trash Colloidal substances Industrial wáter Lignocellulose nanofibers Papermaking Fil: Tarrés, Quim. Universidad de Girona. Laboratorio de Papel y Polímeros Grupo de Investigación; España. Fil: Vallejos, María Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Vallejos, María Evangelina. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Area, María Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Area, María Cristina. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Ehman, Nanci Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Ehman, Nanci Vanesa. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Delgado Aguilar, Marc. Universidad de Girona. Laboratorio de Papel y Polímeros Grupo de Investigación; España. Fil: Mutjé, Pere. Universidad de Girona. Laboratorio de Papel y Polímeros Grupo de Investigación; España. The processing of recycled paper into packaging materials is becoming one of the most important activities of paper mills. However, the use of recycled paper as a raw material causes an important increase of dissolved colloidal substances in industrial waters, known as anionic trash, which greatly increases water conductivity and cationic demand disturbing the function of commonly used retention agents (cationic starch, cationic polyacrylamides). On the other hand, several investigators showed that lignocellulosic nanofibers (LCNF) can be used as reinforcement in papermaking, but their retention can be affected by anionic trash. This work aims to study the technical viability of the application of triticale straw lignocellulose nanofibers in recycled fiber suspensions at industrial scale. For this purpose, a complex retention system of LCNF was proposed to improve the reinforcement efficiency of LCNF. Results show that, with the addition of only 1.5% (w/w) of LCNF, it is possible to fulfill the physical–mechanical requirements of the commercial test liner, and the addition of 4.5% of LCNF would allow the reduction of basis weight and additives or the development of applications with higher mechanical requirements. 2017-11-29 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion https://hdl.handle.net/20.500.12219/4449 eng info:eu-repo/semantics/altIdentifier/urn/https://link.springer.com/article/10.1007/s10570-017-1589-y info:eu-repo/semantics/openAccess application/pdf application/pdf 790.1 KB Springer |
| spellingShingle | Anionic trash Colloidal substances Industrial wáter Lignocellulose nanofibers Papermaking Tarrés, Quim Area, María Cristina Vallejos, María Evangelina Ehman, Nanci Vanesa Delgado Aguilar, Marc Mutjé, Pere Key role of anionic trash catching system on the efficiency of lignocellulose nanofibers in industrial recycled slurries |
| title | Key role of anionic trash catching system on the efficiency of lignocellulose nanofibers in industrial recycled slurries |
| title_full | Key role of anionic trash catching system on the efficiency of lignocellulose nanofibers in industrial recycled slurries |
| title_fullStr | Key role of anionic trash catching system on the efficiency of lignocellulose nanofibers in industrial recycled slurries |
| title_full_unstemmed | Key role of anionic trash catching system on the efficiency of lignocellulose nanofibers in industrial recycled slurries |
| title_short | Key role of anionic trash catching system on the efficiency of lignocellulose nanofibers in industrial recycled slurries |
| title_sort | key role of anionic trash catching system on the efficiency of lignocellulose nanofibers in industrial recycled slurries |
| topic | Anionic trash Colloidal substances Industrial wáter Lignocellulose nanofibers Papermaking |
| url | https://hdl.handle.net/20.500.12219/4449 |
| work_keys_str_mv | AT tarresquim keyroleofanionictrashcatchingsystemontheefficiencyoflignocellulosenanofibersinindustrialrecycledslurries AT areamariacristina keyroleofanionictrashcatchingsystemontheefficiencyoflignocellulosenanofibersinindustrialrecycledslurries AT vallejosmariaevangelina keyroleofanionictrashcatchingsystemontheefficiencyoflignocellulosenanofibersinindustrialrecycledslurries AT ehmannancivanesa keyroleofanionictrashcatchingsystemontheefficiencyoflignocellulosenanofibersinindustrialrecycledslurries AT delgadoaguilarmarc keyroleofanionictrashcatchingsystemontheefficiencyoflignocellulosenanofibersinindustrialrecycledslurries AT mutjepere keyroleofanionictrashcatchingsystemontheefficiencyoflignocellulosenanofibersinindustrialrecycledslurries |