A systematic approach for determination of optimal conditions for Lo-Solids™ kraft pulping of Eucalyptus nitens

被引：0
|
作者：
Dang, Vinh Q. [1 ]
Nguyen, Kien L. [1 ]
机构：
[1] Australian Pulp and Paper Institute, Monash University, Wellington Road, Vic. 3800, Australia
来源：
Chemical Engineering Journal | 2007年 / 133卷 / 1-3期
关键词：
Kraft pulping of thin chips of Eucalyptus nitens was performed in laboratory flow-through reactors under isothermal condition. The effects of process variables on the dissolutions of the lignocellulosic components; i.e; lignin; pentosans and cellulose; of the chips were studied. It was found that at a target kappa number; higher pulp yields could be obtained by pulping at a temperature below 150 °C and with an effective alkali concentration below 0.5 M. The effects of all process conditions were combined using the Nuclei Growth kinetic models. © 2007 Elsevier B.V. All rights reserved;
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页码：97 / 103
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