The effect of water softening calcium carbonate on the fluting paper properties from OCC and NSSC

As a result of water treatment and during the water softening and hardness reducing process, calcium carbonate deposits with other impurities produced, collected and buried as mineral sludge. This study was done to investigate the effect of using calcium carbonate filler (as a byproduct of water tre...

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Autores principales:	Mina Akbari, Ghasem asadpour, noorodin nazarnezhad
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2017
Materias:	fluting paper filler Calcium carbonate paper strengths properties Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/fc1ea297355a4e94abff2d5d655daabf
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spelling	oai:doaj.org-article:fc1ea297355a4e94abff2d5d655daabf2021-12-02T02:51:35ZThe effect of water softening calcium carbonate on the fluting paper properties from OCC and NSSC1735-09132383-112X10.22092/ijwpr.2017.107128https://doaj.org/article/fc1ea297355a4e94abff2d5d655daabf2017-04-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_107128_23171b5b9bc50c07a104d5f829041215.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XAs a result of water treatment and during the water softening and hardness reducing process, calcium carbonate deposits with other impurities produced, collected and buried as mineral sludge. This study was done to investigate the effect of using calcium carbonate filler (as a byproduct of water treatment process in Mazandaran wood and paper mill) on strength properties of fluting paper produced from both old corrugated container (OCC) and neutral sulfite semi chemical(NSSC) pulps. Calcium carbonate added to the pulps at levels of 5, 10 and 15 percentage of bone dry weight of paper. The air resistant with the tensile index, burst index, tear index and resistant to fluting of handsheets were measured and compared to control handsheets (samples without calcium carbonate). The results showed that the use of calcium carbonate from the water treatment has a negative impact on fluting paper strength properties. Calcium carbonate filler negative impacts on virgin pulp (NSSC) and recycled pulp (OCC) is different and is more in OCC pulp.Mina AkbariGhasem asadpournoorodin nazarnezhadRegional Information Center for Science and Technology (RICeST)articlefluting paperfillerCalcium carbonatepaper strengths propertiesForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 32, Iss 1, Pp 118-130 (2017)
institution	DOAJ
collection	DOAJ
language	FA
topic	fluting paper filler Calcium carbonate paper strengths properties Forestry SD1-669.5
spellingShingle	fluting paper filler Calcium carbonate paper strengths properties Forestry SD1-669.5 Mina Akbari Ghasem asadpour noorodin nazarnezhad The effect of water softening calcium carbonate on the fluting paper properties from OCC and NSSC
description	As a result of water treatment and during the water softening and hardness reducing process, calcium carbonate deposits with other impurities produced, collected and buried as mineral sludge. This study was done to investigate the effect of using calcium carbonate filler (as a byproduct of water treatment process in Mazandaran wood and paper mill) on strength properties of fluting paper produced from both old corrugated container (OCC) and neutral sulfite semi chemical(NSSC) pulps. Calcium carbonate added to the pulps at levels of 5, 10 and 15 percentage of bone dry weight of paper. The air resistant with the tensile index, burst index, tear index and resistant to fluting of handsheets were measured and compared to control handsheets (samples without calcium carbonate). The results showed that the use of calcium carbonate from the water treatment has a negative impact on fluting paper strength properties. Calcium carbonate filler negative impacts on virgin pulp (NSSC) and recycled pulp (OCC) is different and is more in OCC pulp.
format	article
author	Mina Akbari Ghasem asadpour noorodin nazarnezhad
author_facet	Mina Akbari Ghasem asadpour noorodin nazarnezhad
author_sort	Mina Akbari
title	The effect of water softening calcium carbonate on the fluting paper properties from OCC and NSSC
title_short	The effect of water softening calcium carbonate on the fluting paper properties from OCC and NSSC
title_full	The effect of water softening calcium carbonate on the fluting paper properties from OCC and NSSC
title_fullStr	The effect of water softening calcium carbonate on the fluting paper properties from OCC and NSSC
title_full_unstemmed	The effect of water softening calcium carbonate on the fluting paper properties from OCC and NSSC
title_sort	effect of water softening calcium carbonate on the fluting paper properties from occ and nssc
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2017
url	https://doaj.org/article/fc1ea297355a4e94abff2d5d655daabf
work_keys_str_mv	AT minaakbari theeffectofwatersofteningcalciumcarbonateontheflutingpaperpropertiesfromoccandnssc AT ghasemasadpour theeffectofwatersofteningcalciumcarbonateontheflutingpaperpropertiesfromoccandnssc AT noorodinnazarnezhad theeffectofwatersofteningcalciumcarbonateontheflutingpaperpropertiesfromoccandnssc AT minaakbari effectofwatersofteningcalciumcarbonateontheflutingpaperpropertiesfromoccandnssc AT ghasemasadpour effectofwatersofteningcalciumcarbonateontheflutingpaperpropertiesfromoccandnssc AT noorodinnazarnezhad effectofwatersofteningcalciumcarbonateontheflutingpaperpropertiesfromoccandnssc
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The effect of water softening calcium carbonate on the fluting paper properties from OCC and NSSC

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