INVESTIGATION OF PULP PAPER CHARACTERISTIC OF THREE POPLAR COLONS, P.NIGRA, 69/55, 144/9 DELTOIDS, ORAMERICAN 214

Poplar trees are classified as a fast growth trees and because of short rotation period, and suitable technical properties, are considered by pulp and paper making industries. In this study, physical and anatomical properties and pulp and paper of three colons of poplar trees, populous Alba. L. colo...

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Autor principal:	Saeid Mehrabi
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2005
Materias:	POPLAR DELTOIDS PULP AND PAPER CELLULOSE Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/3bbd1af925954788a203dbc11e309f06
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spelling	oai:doaj.org-article:3bbd1af925954788a203dbc11e309f062021-12-02T07:42:30ZINVESTIGATION OF PULP PAPER CHARACTERISTIC OF THREE POPLAR COLONS, P.NIGRA, 69/55, 144/9 DELTOIDS, ORAMERICAN 2141735-09132383-112X10.22092/ijwpr.2005.117580https://doaj.org/article/3bbd1af925954788a203dbc11e309f062005-12-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_117580_369c1eefad7409eef739b0d58b2de165.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XPoplar trees are classified as a fast growth trees and because of short rotation period, and suitable technical properties, are considered by pulp and paper making industries. In this study, physical and anatomical properties and pulp and paper of three colons of poplar trees, populous Alba. L. colon 44.9, populous deltoids 69.55, and populous euramerican are investigated. The average fiber length of these three colons were 0.854, 1.148, 1.08 mm. respectively and their average dry specific gravity were 0.386, 0461, and 0.341 g/cm3, and also their average cellulose content were 50.5, 51.5, and 49.5 percent.For Kraft process cooking of the mentioned colons, three cooking time, 1, 2, and 3 hours, 17°C cooking heat, 25% sulfidity, and active alkali at 3 levels, 15, 17.5, and 20% were used. The results show that p. alba, colon 44.9, and p. deltoids colon 69.55 with using 20% A.A and 3 hours cooking time have 53% yield and 18 kappa number.Saeid MehrabiRegional Information Center for Science and Technology (RICeST)articlePOPLARDELTOIDSPULP AND PAPERCELLULOSEForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 20, Iss شماره 2, Pp 151-168 (2005)
institution	DOAJ
collection	DOAJ
language	FA
topic	POPLAR DELTOIDS PULP AND PAPER CELLULOSE Forestry SD1-669.5
spellingShingle	POPLAR DELTOIDS PULP AND PAPER CELLULOSE Forestry SD1-669.5 Saeid Mehrabi INVESTIGATION OF PULP PAPER CHARACTERISTIC OF THREE POPLAR COLONS, P.NIGRA, 69/55, 144/9 DELTOIDS, ORAMERICAN 214
description	Poplar trees are classified as a fast growth trees and because of short rotation period, and suitable technical properties, are considered by pulp and paper making industries. In this study, physical and anatomical properties and pulp and paper of three colons of poplar trees, populous Alba. L. colon 44.9, populous deltoids 69.55, and populous euramerican are investigated. The average fiber length of these three colons were 0.854, 1.148, 1.08 mm. respectively and their average dry specific gravity were 0.386, 0461, and 0.341 g/cm3, and also their average cellulose content were 50.5, 51.5, and 49.5 percent.For Kraft process cooking of the mentioned colons, three cooking time, 1, 2, and 3 hours, 17°C cooking heat, 25% sulfidity, and active alkali at 3 levels, 15, 17.5, and 20% were used. The results show that p. alba, colon 44.9, and p. deltoids colon 69.55 with using 20% A.A and 3 hours cooking time have 53% yield and 18 kappa number.
format	article
author	Saeid Mehrabi
author_facet	Saeid Mehrabi
author_sort	Saeid Mehrabi
title	INVESTIGATION OF PULP PAPER CHARACTERISTIC OF THREE POPLAR COLONS, P.NIGRA, 69/55, 144/9 DELTOIDS, ORAMERICAN 214
title_short	INVESTIGATION OF PULP PAPER CHARACTERISTIC OF THREE POPLAR COLONS, P.NIGRA, 69/55, 144/9 DELTOIDS, ORAMERICAN 214
title_full	INVESTIGATION OF PULP PAPER CHARACTERISTIC OF THREE POPLAR COLONS, P.NIGRA, 69/55, 144/9 DELTOIDS, ORAMERICAN 214
title_fullStr	INVESTIGATION OF PULP PAPER CHARACTERISTIC OF THREE POPLAR COLONS, P.NIGRA, 69/55, 144/9 DELTOIDS, ORAMERICAN 214
title_full_unstemmed	INVESTIGATION OF PULP PAPER CHARACTERISTIC OF THREE POPLAR COLONS, P.NIGRA, 69/55, 144/9 DELTOIDS, ORAMERICAN 214
title_sort	investigation of pulp paper characteristic of three poplar colons, p.nigra, 69/55, 144/9 deltoids, oramerican 214
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2005
url	https://doaj.org/article/3bbd1af925954788a203dbc11e309f06
work_keys_str_mv	AT saeidmehrabi investigationofpulppapercharacteristicofthreepoplarcolonspnigra69551449deltoidsoramerican214
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INVESTIGATION OF PULP PAPER CHARACTERISTIC OF THREE POPLAR COLONS, P.NIGRA, 69/55, 144/9 DELTOIDS, ORAMERICAN 214

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