发明名称 |
A METHOD FOR DETERMINING BRIGHTNESS OF PAPER PULP |
摘要 |
<p>The invention refers to a method for determination brightness of paper pulp by measuring fluorescence from UV. The measurement is carried out directly in the pipe in which the paper pulp, which shall constitute the paper, is fed forward, by an in-line brightness meter, which also is capable to measure fluorescent substances in the paper pulp, a direct control of the partial stages in the paper pulp process where fluorescent substances can exist or a determination at the end of the process can be accomplished.</p> |
申请公布号 |
WO2008054297(A1) |
申请公布日期 |
2008.05.08 |
申请号 |
WO2007SE00975 |
申请日期 |
2007.11.01 |
申请人 |
BTG PULP & PAPER SENSORS AB;VOITH PAPER AUTOMATION GMBH & CO. KG;ANDERSSON, NICLAS;TRUE, MARCUS |
发明人 |
ANDERSSON, NICLAS;TRUE, MARCUS |
分类号 |
G01N21/64;D21H23/06;G01N33/34 |
主分类号 |
G01N21/64 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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