Comparison of the NSSC pulp characteristics from Mazandaran wood and paper mill and rapeseed straw NSSC pulp

Rapeseed straw was collected from a cultivation farm in the vicinity of Babul, Mazandaran. Average fiber length, width, lumen diameter and cell wall thickness were measured as 860, 27.95, 18.86, and 4.42 µm respectively. Chemical components of rapeseed straw including cellulose, lignin, ash and extr...

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Autores principales:	Ahmad Samariha, Jafar Ebrahimpoor kasmani, Saeed Mahdavi
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2012
Materias:	Rapeseed straw NSSC pulp PHYSICAL mechanical Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/5659a7c2f800439594726955d369ffa0
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spelling	oai:doaj.org-article:5659a7c2f800439594726955d369ffa02021-12-02T02:01:58ZComparison of the NSSC pulp characteristics from Mazandaran wood and paper mill and rapeseed straw NSSC pulp1735-09132383-112X10.22092/ijwpr.2012.117071https://doaj.org/article/5659a7c2f800439594726955d369ffa02012-06-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_117071_7c79cc807bbeda2d69b51927d4a52a6c.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XRapeseed straw was collected from a cultivation farm in the vicinity of Babul, Mazandaran. Average fiber length, width, lumen diameter and cell wall thickness were measured as 860, 27.95, 18.86, and 4.42 µm respectively. Chemical components of rapeseed straw including cellulose, lignin, ash and extractives were measured as 44%, 19.21%, 6%, and 13% respectively. Optimum pulping conditions to reach the pulp yield of 66%, were selected applying chemical charge of 20% (based on Na2O), cooking temperature of 170 ºC, and cooking time of 30 min. The pulps were refined to 350 and 400 ml CSF using PFI mill. Statistical analysis showed that mechanical properties of hand sheets with the basis weight of 127 g m-2 made from rapeseed straw NSSC pulp at the freeness of 350 and 400 ml CSF exhibited better properties compared to mixed hardwood NSSC pulp to produce fluting paper.Ahmad SamarihaJafar Ebrahimpoor kasmaniSaeed MahdaviRegional Information Center for Science and Technology (RICeST)articleRapeseed strawNSSC pulpPHYSICALmechanicalForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 27, Iss 2, Pp 326-337 (2012)
institution	DOAJ
collection	DOAJ
language	FA
topic	Rapeseed straw NSSC pulp PHYSICAL mechanical Forestry SD1-669.5
spellingShingle	Rapeseed straw NSSC pulp PHYSICAL mechanical Forestry SD1-669.5 Ahmad Samariha Jafar Ebrahimpoor kasmani Saeed Mahdavi Comparison of the NSSC pulp characteristics from Mazandaran wood and paper mill and rapeseed straw NSSC pulp
description	Rapeseed straw was collected from a cultivation farm in the vicinity of Babul, Mazandaran. Average fiber length, width, lumen diameter and cell wall thickness were measured as 860, 27.95, 18.86, and 4.42 µm respectively. Chemical components of rapeseed straw including cellulose, lignin, ash and extractives were measured as 44%, 19.21%, 6%, and 13% respectively. Optimum pulping conditions to reach the pulp yield of 66%, were selected applying chemical charge of 20% (based on Na2O), cooking temperature of 170 ºC, and cooking time of 30 min. The pulps were refined to 350 and 400 ml CSF using PFI mill. Statistical analysis showed that mechanical properties of hand sheets with the basis weight of 127 g m-2 made from rapeseed straw NSSC pulp at the freeness of 350 and 400 ml CSF exhibited better properties compared to mixed hardwood NSSC pulp to produce fluting paper.
format	article
author	Ahmad Samariha Jafar Ebrahimpoor kasmani Saeed Mahdavi
author_facet	Ahmad Samariha Jafar Ebrahimpoor kasmani Saeed Mahdavi
author_sort	Ahmad Samariha
title	Comparison of the NSSC pulp characteristics from Mazandaran wood and paper mill and rapeseed straw NSSC pulp
title_short	Comparison of the NSSC pulp characteristics from Mazandaran wood and paper mill and rapeseed straw NSSC pulp
title_full	Comparison of the NSSC pulp characteristics from Mazandaran wood and paper mill and rapeseed straw NSSC pulp
title_fullStr	Comparison of the NSSC pulp characteristics from Mazandaran wood and paper mill and rapeseed straw NSSC pulp
title_full_unstemmed	Comparison of the NSSC pulp characteristics from Mazandaran wood and paper mill and rapeseed straw NSSC pulp
title_sort	comparison of the nssc pulp characteristics from mazandaran wood and paper mill and rapeseed straw nssc pulp
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2012
url	https://doaj.org/article/5659a7c2f800439594726955d369ffa0
work_keys_str_mv	AT ahmadsamariha comparisonofthensscpulpcharacteristicsfrommazandaranwoodandpapermillandrapeseedstrawnsscpulp AT jafarebrahimpoorkasmani comparisonofthensscpulpcharacteristicsfrommazandaranwoodandpapermillandrapeseedstrawnsscpulp AT saeedmahdavi comparisonofthensscpulpcharacteristicsfrommazandaranwoodandpapermillandrapeseedstrawnsscpulp
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Comparison of the NSSC pulp characteristics from Mazandaran wood and paper mill and rapeseed straw NSSC pulp

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