Comparison on the characteristics of Salix nigra Kraft and Soda pulp and paper

In this study pulp and hand sheets paper characteristics of Salix nigra wood kraft and soda pulp and paper were investigated. Average density of dry and bulk density wood were determined 0.35 and 150 kg/m3 and average fiber dimension consist of fiber length, fiber diameter were measured, 1100 and 30...

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Autores principales:	Lila Karami motaghi, Hossein Hosseinkhani, Fardad Golbabaei
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2014
Materias:	Salix nigra KRAFT PROCESS SODA PROCESS alkaline kappa number Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/f3f04fd0d691462a9120f98ed4104df2
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spelling	oai:doaj.org-article:f3f04fd0d691462a9120f98ed4104df22021-12-02T05:05:37ZComparison on the characteristics of Salix nigra Kraft and Soda pulp and paper1735-09132383-112X10.22092/ijwpr.2014.5693https://doaj.org/article/f3f04fd0d691462a9120f98ed4104df22014-06-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_5693_aaa9bca43882d0a379f281952bf6c169.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XIn this study pulp and hand sheets paper characteristics of Salix nigra wood kraft and soda pulp and paper were investigated. Average density of dry and bulk density wood were determined 0.35 and 150 kg/m3 and average fiber dimension consist of fiber length, fiber diameter were measured, 1100 and 30 µm, respectively. The chemical composition were determined as cellulose 42%, lignin 28% and extractive 4%. In order to coocking and pulping, Kraft (Sulfate) and soda process were used. For comparison of fiber dimensions, physical properties and chemical composition of the mean and standard deviation, yields of pulp in the form of a factorial randomized complete block design test, the strength properties of handsheets table ANOVA and for group means of the Duncan were used. All paper strengths of two hour cooking show better results than one hour cooking times, and all paper strengths of 22% alkaline show better result than 18%, also all paper strengths of 100% mixture show better result than 25% mixture (100% mixture only contain kraft pulpof salix nigra). The results of hand sheet strength indicated that Kraft pulp of salix nigra wood will provide a suitable to mix with short fiber hard wood pulp.Lila Karami motaghiHossein HosseinkhaniFardad GolbabaeiRegional Information Center for Science and Technology (RICeST)articleSalix nigraKRAFT PROCESSSODA PROCESSalkalinekappa numberForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 29, Iss 2, Pp 324-334 (2014)
institution	DOAJ
collection	DOAJ
language	FA
topic	Salix nigra KRAFT PROCESS SODA PROCESS alkaline kappa number Forestry SD1-669.5
spellingShingle	Salix nigra KRAFT PROCESS SODA PROCESS alkaline kappa number Forestry SD1-669.5 Lila Karami motaghi Hossein Hosseinkhani Fardad Golbabaei Comparison on the characteristics of Salix nigra Kraft and Soda pulp and paper
description	In this study pulp and hand sheets paper characteristics of Salix nigra wood kraft and soda pulp and paper were investigated. Average density of dry and bulk density wood were determined 0.35 and 150 kg/m3 and average fiber dimension consist of fiber length, fiber diameter were measured, 1100 and 30 µm, respectively. The chemical composition were determined as cellulose 42%, lignin 28% and extractive 4%. In order to coocking and pulping, Kraft (Sulfate) and soda process were used. For comparison of fiber dimensions, physical properties and chemical composition of the mean and standard deviation, yields of pulp in the form of a factorial randomized complete block design test, the strength properties of handsheets table ANOVA and for group means of the Duncan were used. All paper strengths of two hour cooking show better results than one hour cooking times, and all paper strengths of 22% alkaline show better result than 18%, also all paper strengths of 100% mixture show better result than 25% mixture (100% mixture only contain kraft pulpof salix nigra). The results of hand sheet strength indicated that Kraft pulp of salix nigra wood will provide a suitable to mix with short fiber hard wood pulp.
format	article
author	Lila Karami motaghi Hossein Hosseinkhani Fardad Golbabaei
author_facet	Lila Karami motaghi Hossein Hosseinkhani Fardad Golbabaei
author_sort	Lila Karami motaghi
title	Comparison on the characteristics of Salix nigra Kraft and Soda pulp and paper
title_short	Comparison on the characteristics of Salix nigra Kraft and Soda pulp and paper
title_full	Comparison on the characteristics of Salix nigra Kraft and Soda pulp and paper
title_fullStr	Comparison on the characteristics of Salix nigra Kraft and Soda pulp and paper
title_full_unstemmed	Comparison on the characteristics of Salix nigra Kraft and Soda pulp and paper
title_sort	comparison on the characteristics of salix nigra kraft and soda pulp and paper
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2014
url	https://doaj.org/article/f3f04fd0d691462a9120f98ed4104df2
work_keys_str_mv	AT lilakaramimotaghi comparisononthecharacteristicsofsalixnigrakraftandsodapulpandpaper AT hosseinhosseinkhani comparisononthecharacteristicsofsalixnigrakraftandsodapulpandpaper AT fardadgolbabaei comparisononthecharacteristicsofsalixnigrakraftandsodapulpandpaper
_version_	1718400627819675648

Comparison on the characteristics of Salix nigra Kraft and Soda pulp and paper

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