EFFECT OF ANTHRAQUINONE ON NSSC PUPLING OF P.DELTOIDES

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ROOSTAEE M.; BEHROOZ R.; MAHDAVI S.

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Paper Information

Journal: Iranian Journal of Wood and Paper Science Research Year:2012 | Volume:26 | Issue:4 (37) Page(s): 622-633

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Information Journal Paper

Title

EFFECT OF ANTHRAQUINONE ON NSSC PUPLING OF P.DELTOIDES

Author(s)

ROOSTAEE M. | BEHROOZ R. | MAHDAVI S. | Issue Writer Certificate

Keywords

ASPEN DELTOIDESQ2

NEUTRAL SULFITE SEMI CHEMICALQ2

ANTHRAQUINONEQ2

KAPPA NUMBERQ2

YIELDQ3

STRENGTH PROPERTIESQ2

OPTICAL PROPERTIESQ2

Abstract

This research was performed to improve the properties of the pulp made of ASPEN DELTOIDES, using antraquinone (AQ) catalizer. NEUTRAL SULFITE SEMI CHEMICAL (NSSC) method in three efficiency levels of 55, 60, and 65% was applied. Cooking situations was selected as: Specific Temperature (175o C), Time (Variable), Specific Percentage of Chemicals 14% and ANTHRAQUINONE 0.1%. In all stages of cooking, weight ratio of sodium sulfide to sodium bicarbonate was set as 4.5/1. The ratio of cooking liquid to chips was 5.1. The results indicated that AQ causes an increase in efficiency and a significant decrease in Kappa. Researches also indicated that by the use of AQ, strength indexes of the paper such as strength of burst, tearing, tensile, Ring Crush Test and Corrugating Medium Test increases. Optical experiments on hand sheets following addition of AQ, indicated increase in brightness and decrease in opacity.

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APA: Copy

ROOSTAEE, M., BEHROOZ, R., & MAHDAVI, S.. (2012). EFFECT OF ANTHRAQUINONE ON NSSC PUPLING OF P.DELTOIDES. IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, 26(4 (37)), 622-633. SID. https://sid.ir/paper/109926/en

Vancouver: Copy

ROOSTAEE M., BEHROOZ R., MAHDAVI S.. EFFECT OF ANTHRAQUINONE ON NSSC PUPLING OF P.DELTOIDES. IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH[Internet]. 2012;26(4 (37)):622-633. Available from: https://sid.ir/paper/109926/en

IEEE: Copy

M. ROOSTAEE, R. BEHROOZ, and S. MAHDAVI, “EFFECT OF ANTHRAQUINONE ON NSSC PUPLING OF P.DELTOIDES,” IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, vol. 26, no. 4 (37), pp. 622–633, 2012, [Online]. Available: https://sid.ir/paper/109926/en

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