发明名称 |
METHOD OF CONTROLLING WOOD PULP PRODUCTION IN A CHIP REFINER |
摘要 |
A method has been developed that estimates from the on line measurements of readily available process variables the proportion of the mass of fibre in the refining zone of a chip refiner relative to the mass with a full refining zone. This estimate of the filling factor is used to determine the margin available to load the refiner and the control action needed to avoid abnormal operation.
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申请公布号 |
US2012138715(A1) |
申请公布日期 |
2012.06.07 |
申请号 |
US201013375291 |
申请日期 |
2010.05.26 |
申请人 |
MILES KEITH;ETTALEB LAHOUCINE;ROCHE ALAIN;FPINNOVATIONS |
发明人 |
MILES KEITH;ETTALEB LAHOUCINE;ROCHE ALAIN |
分类号 |
D21D1/20 |
主分类号 |
D21D1/20 |
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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