Potential of GL as cationic polymer to control stickies of OCC pulp

Stickies is among the major challenges in paper recycling mills. This substance deposits on paper machine components and cause to break paper web as well as loss of end product quality. So, it is necessary to control the stickies and lessen its detrimental effects. It is known that cationic polymers...

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Autores principales:	Ali Ahmadi ladjimi, Mohammad Azadfallah, Mehdi Rahmaninia, Yahya Hamzeh
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2018
Materias:	Stickies cationic polymer OCC pulp FLOCCULATION Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/0a7a0d1656b243c6a91ada9eb034266e
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spelling	oai:doaj.org-article:0a7a0d1656b243c6a91ada9eb034266e2021-12-02T02:27:46ZPotential of GL as cationic polymer to control stickies of OCC pulp1735-09132383-112X10.22092/ijwpr.2018.116639.1450https://doaj.org/article/0a7a0d1656b243c6a91ada9eb034266e2018-06-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_116372_a1cc7f58dc67684e10e8cf69966f05fd.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XStickies is among the major challenges in paper recycling mills. This substance deposits on paper machine components and cause to break paper web as well as loss of end product quality. So, it is necessary to control the stickies and lessen its detrimental effects. It is known that cationic polymers as fixing agents can control the stickies efficiently. Therefore, the control of stickies of OCC pulp using a commercial cationic polymer called GL at 0.4, 0.8 and 1.2 percent based on oven dry weight of pulp at pH 4 and pH 5 were investigated. Macro- and microstickies, dissolved and colloid substances (DCS), turbidity, and drainage time were measured to evaluate GL efficiency and compared with control sample. The results indicated that GL dosing at 0.4 and 0.8 percent in pH 4 and 7 due to flocculation and fixing the stickies onto the fiber caused to decrease in macro stickies, microstickies and DCS while improved the drainage time. Although, no efficient performance was observed in controlling stickies at higher content of GL i.e. 1.2 percent. Generally, it is concluded that with consuming at desired pH and dosage content, GL can be used as efficient agent to control stickies in processing of OCC pulp.Ali Ahmadi ladjimiMohammad AzadfallahMehdi RahmaniniaYahya HamzehRegional Information Center for Science and Technology (RICeST)articleStickiescationic polymerOCC pulpFLOCCULATIONForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 33, Iss 2, Pp 256-269 (2018)
institution	DOAJ
collection	DOAJ
language	FA
topic	Stickies cationic polymer OCC pulp FLOCCULATION Forestry SD1-669.5
spellingShingle	Stickies cationic polymer OCC pulp FLOCCULATION Forestry SD1-669.5 Ali Ahmadi ladjimi Mohammad Azadfallah Mehdi Rahmaninia Yahya Hamzeh Potential of GL as cationic polymer to control stickies of OCC pulp
description	Stickies is among the major challenges in paper recycling mills. This substance deposits on paper machine components and cause to break paper web as well as loss of end product quality. So, it is necessary to control the stickies and lessen its detrimental effects. It is known that cationic polymers as fixing agents can control the stickies efficiently. Therefore, the control of stickies of OCC pulp using a commercial cationic polymer called GL at 0.4, 0.8 and 1.2 percent based on oven dry weight of pulp at pH 4 and pH 5 were investigated. Macro- and microstickies, dissolved and colloid substances (DCS), turbidity, and drainage time were measured to evaluate GL efficiency and compared with control sample. The results indicated that GL dosing at 0.4 and 0.8 percent in pH 4 and 7 due to flocculation and fixing the stickies onto the fiber caused to decrease in macro stickies, microstickies and DCS while improved the drainage time. Although, no efficient performance was observed in controlling stickies at higher content of GL i.e. 1.2 percent. Generally, it is concluded that with consuming at desired pH and dosage content, GL can be used as efficient agent to control stickies in processing of OCC pulp.
format	article
author	Ali Ahmadi ladjimi Mohammad Azadfallah Mehdi Rahmaninia Yahya Hamzeh
author_facet	Ali Ahmadi ladjimi Mohammad Azadfallah Mehdi Rahmaninia Yahya Hamzeh
author_sort	Ali Ahmadi ladjimi
title	Potential of GL as cationic polymer to control stickies of OCC pulp
title_short	Potential of GL as cationic polymer to control stickies of OCC pulp
title_full	Potential of GL as cationic polymer to control stickies of OCC pulp
title_fullStr	Potential of GL as cationic polymer to control stickies of OCC pulp
title_full_unstemmed	Potential of GL as cationic polymer to control stickies of OCC pulp
title_sort	potential of gl as cationic polymer to control stickies of occ pulp
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2018
url	https://doaj.org/article/0a7a0d1656b243c6a91ada9eb034266e
work_keys_str_mv	AT aliahmadiladjimi potentialofglascationicpolymertocontrolstickiesofoccpulp AT mohammadazadfallah potentialofglascationicpolymertocontrolstickiesofoccpulp AT mehdirahmaninia potentialofglascationicpolymertocontrolstickiesofoccpulp AT yahyahamzeh potentialofglascationicpolymertocontrolstickiesofoccpulp
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Potential of GL as cationic polymer to control stickies of OCC pulp

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