论文摘要
Improved wet pressing reduces the need for drying and consequently energy needed in papermaking. Accordingly, it is desirable to optimize wet pressing, but the process is very complex with many interacting variables. It is therefore desirable to employ a mathematical model that accounts for the major variables to estimate the effects of changes in equipment and operating variables. This paper descibes such a model called the Decreasing Permeability Model(DPM). Mill and pilot plant applications over a wide range of basis weights for paper and paper board are described.
论文目录
文章来源
类型: 期刊论文
作者: J.David McDonald,Richard J.Kerekes,Joe R.Zhao
来源: Paper and Biomaterials 2019年01期
年度: 2019
分类: 工程科技Ⅰ辑
专业: 有机化工,轻工业手工业
单位: Pulp and Paper Centre, the University of British Columbia
分类号: TS73
页码: 1-6
总页数: 6
文件大小: 532K
下载量: 6