THE EFFECT OF WATER SOFTENING CALCIUM CARBONATE ON THE STRENGTH PROPERTIES OF FLUTING PAPER MADE FROM OCC AND NSSC PULPS

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AKBARI M.; ASADPOUR GH.; NAZARNEZHAD N.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Journal: Iranian Journal of Wood and Paper Science Research Year:2017 | Volume:32 | Issue:1 Page(s): 118-130

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Title

THE EFFECT OF WATER SOFTENING CALCIUM CARBONATE ON THE STRENGTH PROPERTIES OF FLUTING PAPER MADE FROM OCC AND NSSC PULPS

Author(s)

AKBARI M. | ASADPOUR GH. | NAZARNEZHAD N. | Issue Writer Certificate

Keywords

FLUTING PAPERQ1

FILLERQ2

CALCIUM CARBONATEQ1

PAPER STRENGTHS PROPERTIESQ1

Abstract

Water treatment and water softening process generates, CALCIUM CARBONATE precipitates containing other impurities. These CALCIUM CARBONATEs is collected and buried as mineral sludge. This sludge is available as a byproduct of water treatment process in Mazandaran wood and paper mill. This study was done to investigate the effect of using this CALCIUM CARBONATE as FILLER on strength properties of FLUTING PAPER produced from both old corrugated container (OCC) and neutral sulfite semi chemical (NSSC) pulps. CALCIUM CARBONATE was added to the pulps at levels of 5, 10 and 15% of bone dry weight of paper. The air resistant 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 severe in OCC pulp.

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APA: Copy

AKBARI, M., ASADPOUR, GH., & NAZARNEZHAD, N.. (2017). THE EFFECT OF WATER SOFTENING CALCIUM CARBONATE ON THE STRENGTH PROPERTIES OF FLUTING PAPER MADE FROM OCC AND NSSC PULPS. IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, 32(1), 118-130. SID. https://sid.ir/paper/109370/en

Vancouver: Copy

AKBARI M., ASADPOUR GH., NAZARNEZHAD N.. THE EFFECT OF WATER SOFTENING CALCIUM CARBONATE ON THE STRENGTH PROPERTIES OF FLUTING PAPER MADE FROM OCC AND NSSC PULPS. IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH[Internet]. 2017;32(1):118-130. Available from: https://sid.ir/paper/109370/en

IEEE: Copy

M. AKBARI, GH. ASADPOUR, and N. NAZARNEZHAD, “THE EFFECT OF WATER SOFTENING CALCIUM CARBONATE ON THE STRENGTH PROPERTIES OF FLUTING PAPER MADE FROM OCC AND NSSC PULPS,” IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, vol. 32, no. 1, pp. 118–130, 2017, [Online]. Available: https://sid.ir/paper/109370/en

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