ANALYZING THE PULPING KINETICS OF WHITE-PINE USING COMPRESSIVE STRENGTH MEASUREMENTS

被引：0
|
作者：
VEERAVALLI, MS
LACKSONEN, JW
机构：
[1] Univ of Toledo, Dep of Chemical, Engineering, Toledo, OH, USA, Univ of Toledo, Dep of Chemical Engineering, Toledo, OH, USA
来源：
TAPPI JOURNAL | 1986年 / 69卷 / 06期
关键词：
PULP MANUFACTURE - Reaction Kinetics - PULP MATERIALS - Wood;
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：
A novel method to follow pulping kinetics uses compressive strength tests parallel to the grain on partially pulped white pine (Pinus monticola) blocks. The blocks were tested wet for compressive strength, and lignin measurements were made to correlate lignin content with strength. A phenomenological model was used to describe the pulping process. Kinetic data of fractional core volumes of unconverted wood were generated using the 'rule of mixtures' based on strength.
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页码：112 / 115
页数：4
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