THE RECOVERY OF PAPERMAKING POTENTIAL FROM DE-INKED PULP FOR FINE PAPER - UP TO 78-PERCENT DIP CAN BE ADDED SUCCESSFULLY

被引:0
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作者
ROBERTSON, MD
机构
关键词
FINE PAPERS; RECLAIMED FIBERS; DE-INKING; REFINING; MIXING; STATISTICAL ANALYSIS; OPTIMIZATION; PFI MILLS; EXPERIMENTAL DESIGN; PARAMETERS;
D O I
暂无
中图分类号
TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];
学科分类号
0805 ; 080502 ; 0822 ;
摘要
Three techniques were investigated for recovering the papermaking potential of DIP for fine papers. These were refining, chemical upgrading and blending with virgin pulps. The experimental data were analyzed using regression, factorial and response surface methodology. One of the primary objectives of this experiment was the optimization of DIP in bond/offset grades and it was shown that up to 78% DIP may be incorporated into a fibre furnish without a significant loss of papermaking potential occurring.
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页码:47 / 51
页数:5
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