Determinación de los índices de calidad de pulpa para papel de 132 maderas latifoliadas
One hundred and thirty two woody, broadleaved Mexican species were studied. The quality index of pulp for paper was determined. Pulp quality was classified according to the Runkel ratio. S ixty-nine percent of all species studied provide excellent (2.3% ), very good (7.6% ), good (34.8% ) and regula...
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| Format: | Online |
| Sprog: | spa |
| Udgivet: |
Instituto de Ecología, A.C.
2016
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| Online adgang: | https://myb.ojs.inecol.mx/index.php/myb/article/view/1384 |
| _version_ | 1799769311638716416 |
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| author | Tamarit Urias, Juan Carlos |
| author_facet | Tamarit Urias, Juan Carlos |
| author_sort | Tamarit Urias, Juan Carlos |
| collection | MYB |
| description | One hundred and thirty two woody, broadleaved Mexican species were studied. The quality index of pulp for paper was determined. Pulp quality was classified according to the Runkel ratio. S ixty-nine percent of all species studied provide excellent (2.3% ), very good (7.6% ), good (34.8% ) and regular (24.2% ) pulp quality. Thirty-one percent produce poor quality pulp. According to these results woody, broadleaved species are a potential source of material for the cellulose and paper industry. The results showed an inverse relationship between basic wood density and pulp quality: the lower the wood density, the better the pulp quality. The use of a mixture of different hardwoods in combination with long-fiber wood species which have desirable characteristics for producing particular types of paper, is recommended. |
| format | Online |
| id | oai:oai.myb.ojs.inecol.mx:article-1384 |
| institution | Madera y Bosques |
| language | spa |
| publishDate | 2016 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | oai:oai.myb.ojs.inecol.mx:article-13842022-11-30T02:08:12Z Determinación de los índices de calidad de pulpa para papel de 132 maderas latifoliadas Determinación de los índices de calidad de pulpa para papel de 132 maderas latifoliadas Tamarit Urias, Juan Carlos Pulp and paper pulp index quality Runkel ratio hardwoods México Pulpa y papel índices de calidad de pulpa relación de Runkel maderas latifoliadas México One hundred and thirty two woody, broadleaved Mexican species were studied. The quality index of pulp for paper was determined. Pulp quality was classified according to the Runkel ratio. S ixty-nine percent of all species studied provide excellent (2.3% ), very good (7.6% ), good (34.8% ) and regular (24.2% ) pulp quality. Thirty-one percent produce poor quality pulp. According to these results woody, broadleaved species are a potential source of material for the cellulose and paper industry. The results showed an inverse relationship between basic wood density and pulp quality: the lower the wood density, the better the pulp quality. The use of a mixture of different hardwoods in combination with long-fiber wood species which have desirable characteristics for producing particular types of paper, is recommended. En el presente trabajo se estudiaron 132 maderas de especies latifoliadas de México, determinándose los índices de calidad de pulpa para papel y clasificándose su calidad en base a la relación de Runkel. S e encontró que el 69% del total de las especies estudiadas proporcionan pulpa de excelente (2.3% ), muy buena (7.6% ), buena (34.8% ) y regular (24.2% ) calidad y el 31% restante producen pulpas de mala calidad, por lo que las maderas de especies latifoliadas son una importante fuente potencial de materia prima para la industria de la celulosa y el papel. S e observó una relación inversa entre la densidad básica de la madera con la calidad de la pulpa, en donde a menor densidad, la calidad de pulpa es mejor. S e sugiere utilizar mezclas de diferentes maderas en combinación con especies de maderas de fibras largas para reunir las características requeridas en la producción de algún tipo de papel específico. Instituto de Ecología, A.C. 2016-09-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo evaluado por pares application/pdf https://myb.ojs.inecol.mx/index.php/myb/article/view/1384 10.21829/myb.1996.221384 Madera y Bosques; Vol. 2 No. 2 (1996): Otoño 1996; 29-41 Madera y Bosques; Vol. 2 Núm. 2 (1996): Otoño 1996; 29-41 2448-7597 1405-0471 spa https://myb.ojs.inecol.mx/index.php/myb/article/view/1384/1552 Derechos de autor 2016 Madera y Bosques |
| spellingShingle | Tamarit Urias, Juan Carlos Determinación de los índices de calidad de pulpa para papel de 132 maderas latifoliadas |
| title | Determinación de los índices de calidad de pulpa para papel de 132 maderas latifoliadas |
| title_full | Determinación de los índices de calidad de pulpa para papel de 132 maderas latifoliadas |
| title_fullStr | Determinación de los índices de calidad de pulpa para papel de 132 maderas latifoliadas |
| title_full_unstemmed | Determinación de los índices de calidad de pulpa para papel de 132 maderas latifoliadas |
| title_short | Determinación de los índices de calidad de pulpa para papel de 132 maderas latifoliadas |
| title_sort | determinación de los índices de calidad de pulpa para papel de 132 maderas latifoliadas |
| url | https://myb.ojs.inecol.mx/index.php/myb/article/view/1384 |
| work_keys_str_mv | AT tamarituriasjuancarlos determinaciondelosindicesdecalidaddepulpaparapapelde132maderaslatifoliadas |
