Investigation of newsprint pulp strength of prepared from rape straw using chemo mechanical pulping process

This research was performed to investigate the properties of CMP pulp from rape straw. Samples of Colza straw was prepared from a farm located in the vicinity of Babul. Chemo mechanical Pulping process was employed using the 20 % cooking liquor of Mazandaran pulp and paper mill (Sodium Sulphite) bas...

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Autores principales:	Ahmad Samariha, Jafar Ebrahim poor tasmani, Alireza Khakifiroz
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2011
Materias:	Rape straw chemo mechanical pulping (CMP) Burst Strength tensile strength BREAKING LENGTH Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/97fd0c905dc1460d9c8e8b5a35410c52
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spelling	oai:doaj.org-article:97fd0c905dc1460d9c8e8b5a35410c522021-12-02T03:52:42ZInvestigation of newsprint pulp strength of prepared from rape straw using chemo mechanical pulping process1735-09132383-112X10.22092/ijwpr.2011.117198https://doaj.org/article/97fd0c905dc1460d9c8e8b5a35410c522011-09-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_117198_5c04fabb2b1029137e6d4e5fe7da7215.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XThis research was performed to investigate the properties of CMP pulp from rape straw. Samples of Colza straw was prepared from a farm located in the vicinity of Babul. Chemo mechanical Pulping process was employed using the 20 % cooking liquor of Mazandaran pulp and paper mill (Sodium Sulphite) based on the dry weight of colza straw. Cooking time and temperature were adjusted at 30, 40 and 50 minute and 170 degree centigrade, respectively. Pulps were refined up to 300± 25 CSF by using PFI Mill refiner and 60 g/m2 hand sheets were made from each sample of pulps. The strength indices of hand sheets were measured using TAPPI standards. The results showed that strength indices like Tensile strength, Tear strength, Burst strength, Breaking length and Stiffness increased as the pulp yield decreased.Ahmad SamarihaJafar Ebrahim poor tasmaniAlireza KhakifirozRegional Information Center for Science and Technology (RICeST)articleRape strawchemo mechanical pulping (CMP)Burst Strengthtensile strengthBREAKING LENGTHForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 26, Iss 3, Pp 429-436 (2011)
institution	DOAJ
collection	DOAJ
language	FA
topic	Rape straw chemo mechanical pulping (CMP) Burst Strength tensile strength BREAKING LENGTH Forestry SD1-669.5
spellingShingle	Rape straw chemo mechanical pulping (CMP) Burst Strength tensile strength BREAKING LENGTH Forestry SD1-669.5 Ahmad Samariha Jafar Ebrahim poor tasmani Alireza Khakifiroz Investigation of newsprint pulp strength of prepared from rape straw using chemo mechanical pulping process
description	This research was performed to investigate the properties of CMP pulp from rape straw. Samples of Colza straw was prepared from a farm located in the vicinity of Babul. Chemo mechanical Pulping process was employed using the 20 % cooking liquor of Mazandaran pulp and paper mill (Sodium Sulphite) based on the dry weight of colza straw. Cooking time and temperature were adjusted at 30, 40 and 50 minute and 170 degree centigrade, respectively. Pulps were refined up to 300± 25 CSF by using PFI Mill refiner and 60 g/m2 hand sheets were made from each sample of pulps. The strength indices of hand sheets were measured using TAPPI standards. The results showed that strength indices like Tensile strength, Tear strength, Burst strength, Breaking length and Stiffness increased as the pulp yield decreased.
format	article
author	Ahmad Samariha Jafar Ebrahim poor tasmani Alireza Khakifiroz
author_facet	Ahmad Samariha Jafar Ebrahim poor tasmani Alireza Khakifiroz
author_sort	Ahmad Samariha
title	Investigation of newsprint pulp strength of prepared from rape straw using chemo mechanical pulping process
title_short	Investigation of newsprint pulp strength of prepared from rape straw using chemo mechanical pulping process
title_full	Investigation of newsprint pulp strength of prepared from rape straw using chemo mechanical pulping process
title_fullStr	Investigation of newsprint pulp strength of prepared from rape straw using chemo mechanical pulping process
title_full_unstemmed	Investigation of newsprint pulp strength of prepared from rape straw using chemo mechanical pulping process
title_sort	investigation of newsprint pulp strength of prepared from rape straw using chemo mechanical pulping process
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2011
url	https://doaj.org/article/97fd0c905dc1460d9c8e8b5a35410c52
work_keys_str_mv	AT ahmadsamariha investigationofnewsprintpulpstrengthofpreparedfromrapestrawusingchemomechanicalpulpingprocess AT jafarebrahimpoortasmani investigationofnewsprintpulpstrengthofpreparedfromrapestrawusingchemomechanicalpulpingprocess AT alirezakhakifiroz investigationofnewsprintpulpstrengthofpreparedfromrapestrawusingchemomechanicalpulpingprocess
_version_	1718401568620937216

Investigation of newsprint pulp strength of prepared from rape straw using chemo mechanical pulping process

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