Properties of high quality paper from rag fibers recycling
In this investigation, soda pulps from old rags applying three pulping times (60, 120 and 180 minutes ) and three levels of active alkali ( 6,8, and 10% NaOH based on OD weight of rag) and pulping temperature of 125º C were produced. Liquor to rag ratio was kept constant at 11:1(based on the weight...
Main Authors: | , , |
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Format: | Article |
Language: | fas |
Published: |
Regional Information Center for Science and Technology (RICeST)
2012-09-01
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Series: | تحقیقات علوم چوب و کاغذ ایران |
Subjects: | |
Online Access: | http://ijwpr.areeo.ac.ir/article_116107_4f2747f2e221ba93535ae4abcb82ac4b.pdf |