发明授权
US06273994B1 Method and device for measuring bleach requirement, bleachability, and effectivenss of hemicellulase enzyme treatment of pulp
失效
用于测量漂白剂需求的方法和装置，漂白性，以及纸浆半纤维素酶处理的效果
- 专利标题： Method and device for measuring bleach requirement, bleachability, and effectivenss of hemicellulase enzyme treatment of pulp
- 专利标题（中）： 用于测量漂白剂需求的方法和装置，漂白性，以及纸浆半纤维素酶处理的效果
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申请号： US09016425申请日： 1998-01-30
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公开(公告)号： US06273994B1公开(公告)日： 2001-08-14
- 发明人: Brian Creber , Brian Foody , Patrick J. Foody , Jeffrey S. Tolan
- 申请人： Brian Creber , Brian Foody , Patrick J. Foody , Jeffrey S. Tolan
- 主分类号： D21C714
- IPC分类号： D21C714
摘要：
The present invention relates to a device and method for measuring the bleach requirement and bleachability of pulp in a pulp mill. The invention enables pulp mill operators to better control bleach plants. In one aspect, the invention comprises a system and method for rapid bleaching of the pulp, and measuring the rapid bleached brightness and lignin content of the pulp. In another aspect, the invention comprises an optical system for use in practicing embodiments of this invention.
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