INVESTIGATION ON DELIGNIFICATION AND PULPING OF SPRUCE (PICEA ABIES)

Two 22 years old spruce trees (Picea abies) from Picesoon region of Gilan province are investigated. These samples were transferred to the Alborz research center. The physical, anatomical and chemical properties of samples were determined. Dry and critical specific gravity, fiber length, amount of c...

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Autores principales:	Abbas Fakhryan roghani, Abdolrahman Hosseinzadeh, Fardad Golbabaei, Hossein Hosseinkhani
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2003
Materias:	PICEA ABIES KRAFT PROCESS EFFECTIVE ALKALI CELLULOSE LIGNIN PULP Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/236f196e5c85419b94e4880a0e4cffa0
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spelling	oai:doaj.org-article:236f196e5c85419b94e4880a0e4cffa02021-12-02T01:11:39ZINVESTIGATION ON DELIGNIFICATION AND PULPING OF SPRUCE (PICEA ABIES)1735-09132383-112X10.22092/ijwpr.2003.117546https://doaj.org/article/236f196e5c85419b94e4880a0e4cffa02003-09-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_117546_942e4ad0fc7958fb535f61f8c5eee27d.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XTwo 22 years old spruce trees (Picea abies) from Picesoon region of Gilan province are investigated. These samples were transferred to the Alborz research center. The physical, anatomical and chemical properties of samples were determined. Dry and critical specific gravity, fiber length, amount of cellulose and lignin were measured at 0.334, 0.306, 3.07 mm, % 59.74 and % 28.94 respectively. Average yield and kappa number of kraft pulp at %16, %18 and % 20 effective alkalis were determined at 48/67%, 44.67%, 45.63% and 46.85, 33.98 and 26.89 respectively. The result of this research indicates that production of suitable pulp from picea abies wood is possible.Abbas Fakhryan roghaniAbdolrahman HosseinzadehFardad GolbabaeiHossein HosseinkhaniRegional Information Center for Science and Technology (RICeST)articlePICEA ABIESKRAFT PROCESSEFFECTIVE ALKALICELLULOSELIGNINPULPForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 18, Iss شماره 2, Pp 219-238 (2003)
institution	DOAJ
collection	DOAJ
language	FA
topic	PICEA ABIES KRAFT PROCESS EFFECTIVE ALKALI CELLULOSE LIGNIN PULP Forestry SD1-669.5
spellingShingle	PICEA ABIES KRAFT PROCESS EFFECTIVE ALKALI CELLULOSE LIGNIN PULP Forestry SD1-669.5 Abbas Fakhryan roghani Abdolrahman Hosseinzadeh Fardad Golbabaei Hossein Hosseinkhani INVESTIGATION ON DELIGNIFICATION AND PULPING OF SPRUCE (PICEA ABIES)
description	Two 22 years old spruce trees (Picea abies) from Picesoon region of Gilan province are investigated. These samples were transferred to the Alborz research center. The physical, anatomical and chemical properties of samples were determined. Dry and critical specific gravity, fiber length, amount of cellulose and lignin were measured at 0.334, 0.306, 3.07 mm, % 59.74 and % 28.94 respectively. Average yield and kappa number of kraft pulp at %16, %18 and % 20 effective alkalis were determined at 48/67%, 44.67%, 45.63% and 46.85, 33.98 and 26.89 respectively. The result of this research indicates that production of suitable pulp from picea abies wood is possible.
format	article
author	Abbas Fakhryan roghani Abdolrahman Hosseinzadeh Fardad Golbabaei Hossein Hosseinkhani
author_facet	Abbas Fakhryan roghani Abdolrahman Hosseinzadeh Fardad Golbabaei Hossein Hosseinkhani
author_sort	Abbas Fakhryan roghani
title	INVESTIGATION ON DELIGNIFICATION AND PULPING OF SPRUCE (PICEA ABIES)
title_short	INVESTIGATION ON DELIGNIFICATION AND PULPING OF SPRUCE (PICEA ABIES)
title_full	INVESTIGATION ON DELIGNIFICATION AND PULPING OF SPRUCE (PICEA ABIES)
title_fullStr	INVESTIGATION ON DELIGNIFICATION AND PULPING OF SPRUCE (PICEA ABIES)
title_full_unstemmed	INVESTIGATION ON DELIGNIFICATION AND PULPING OF SPRUCE (PICEA ABIES)
title_sort	investigation on delignification and pulping of spruce (picea abies)
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2003
url	https://doaj.org/article/236f196e5c85419b94e4880a0e4cffa0
work_keys_str_mv	AT abbasfakhryanroghani investigationondelignificationandpulpingofsprucepiceaabies AT abdolrahmanhosseinzadeh investigationondelignificationandpulpingofsprucepiceaabies AT fardadgolbabaei investigationondelignificationandpulpingofsprucepiceaabies AT hosseinhosseinkhani investigationondelignificationandpulpingofsprucepiceaabies
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INVESTIGATION ON DELIGNIFICATION AND PULPING OF SPRUCE (PICEA ABIES)

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