Utilization of Common Hazelnut (Corylus avellana L.) Prunings for Pulp Production

For the purpose of this study, pulp and handseet were produced from common hazelnut (Coryllus avellana L.) wood by using Kraft methods. Chip/solution ratio was chosen as 1/5, cooking temperature was 170°C and time for reaching the maximum temperature was 90 minutes. Screened yield was found best in...

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Autores principales:	Ayhan Gençer, Ufuk Özgül
Formato:	article
Lenguaje:	EN
Publicado:	University of Zagreb, Faculty of Forestry and Wood Technology 2016
Materias:	common hazelnut wood Kraft pulp production paper wood pruning Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/a3d6669107fa496aaacfeeb81777134e
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id	oai:doaj.org-article:a3d6669107fa496aaacfeeb81777134e
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spelling	oai:doaj.org-article:a3d6669107fa496aaacfeeb81777134e2021-12-02T04:43:38ZUtilization of Common Hazelnut (Corylus avellana L.) Prunings for Pulp Production10.5552/drind.2016.15290012-67721847-1153https://doaj.org/article/a3d6669107fa496aaacfeeb81777134e2016-06-01T00:00:00Zhttp://hrcak.srce.hr/file/236240https://doaj.org/toc/0012-6772https://doaj.org/toc/1847-1153For the purpose of this study, pulp and handseet were produced from common hazelnut (Coryllus avellana L.) wood by using Kraft methods. Chip/solution ratio was chosen as 1/5, cooking temperature was 170°C and time for reaching the maximum temperature was 90 minutes. Screened yield was found best in 20/26 active alkali/sulfidity ratio with 47.59 %. With increased active alkali/sulfi dity ratios, screened yield was decreased. The best beating degree has been identified as the 50 SR°. According to cooking parameters, while NaOH/Na2S ratio was 20/26 %, tearing index, breaking length and burst index were reached to the maximum value of 3.83 mN · m2/g, 43.23 N · m/g and 1.87 kPa · m2/g, respectively. These values were used for selecting the optimum cooking parameters.Ayhan GençerUfuk ÖzgülUniversity of Zagreb, Faculty of Forestry and Wood Technologyarticlecommon hazelnut woodKraft pulp productionpaperwood pruningForestrySD1-669.5ENDrvna Industrija, Vol 67, Iss 2, Pp 157-162 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	common hazelnut wood Kraft pulp production paper wood pruning Forestry SD1-669.5
spellingShingle	common hazelnut wood Kraft pulp production paper wood pruning Forestry SD1-669.5 Ayhan Gençer Ufuk Özgül Utilization of Common Hazelnut (Corylus avellana L.) Prunings for Pulp Production
description	For the purpose of this study, pulp and handseet were produced from common hazelnut (Coryllus avellana L.) wood by using Kraft methods. Chip/solution ratio was chosen as 1/5, cooking temperature was 170°C and time for reaching the maximum temperature was 90 minutes. Screened yield was found best in 20/26 active alkali/sulfidity ratio with 47.59 %. With increased active alkali/sulfi dity ratios, screened yield was decreased. The best beating degree has been identified as the 50 SR°. According to cooking parameters, while NaOH/Na2S ratio was 20/26 %, tearing index, breaking length and burst index were reached to the maximum value of 3.83 mN · m2/g, 43.23 N · m/g and 1.87 kPa · m2/g, respectively. These values were used for selecting the optimum cooking parameters.
format	article
author	Ayhan Gençer Ufuk Özgül
author_facet	Ayhan Gençer Ufuk Özgül
author_sort	Ayhan Gençer
title	Utilization of Common Hazelnut (Corylus avellana L.) Prunings for Pulp Production
title_short	Utilization of Common Hazelnut (Corylus avellana L.) Prunings for Pulp Production
title_full	Utilization of Common Hazelnut (Corylus avellana L.) Prunings for Pulp Production
title_fullStr	Utilization of Common Hazelnut (Corylus avellana L.) Prunings for Pulp Production
title_full_unstemmed	Utilization of Common Hazelnut (Corylus avellana L.) Prunings for Pulp Production
title_sort	utilization of common hazelnut (corylus avellana l.) prunings for pulp production
publisher	University of Zagreb, Faculty of Forestry and Wood Technology
publishDate	2016
url	https://doaj.org/article/a3d6669107fa496aaacfeeb81777134e
work_keys_str_mv	AT ayhangencer utilizationofcommonhazelnutcorylusavellanalpruningsforpulpproduction AT ufukozgul utilizationofcommonhazelnutcorylusavellanalpruningsforpulpproduction
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Utilization of Common Hazelnut (Corylus avellana L.) Prunings for Pulp Production

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