COMPUTERIZED PROCESS-CONTROL OF A CONTINUOUS DIGESTER FOR NSSC PULPING

被引：0
|
作者：
JUTILA, E
PERRON, M
AHOLA, H
HIPELI, R
机构：
[1] LA ROCHETTE CENPA SA,VENIZEL,FRANCE
[2] OY NOKIA AB ELECTR,HELSINKI,FINLAND
[3] NOKIA GMBH,STARNBERG,FED REP GER
来源：
TAPPI | 1980年 / 63卷 / 11期
关键词：
CHEMICAL REACTIONS - CHEMICALS - Chemistry - PROCESS CONTROL - Computer Applications - PULP MANUFACTURE - Refining;
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：
This paper describes a development project started in 1976 to design and implement an overall control solution for an NSSC pulp plant, pulping with M&D Bauer digester and disk refiners by using an on-line process computer. The most important target was to find a practical, applicable mathematical model for digesting and refining semichemical pulp where no direct feedback measurement of the quality is available. The results achieved are described, as well as the conclusion of the whole development project with respect to the process control system's development.
引用
收藏
页码：69 / 72
页数：4
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