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Working method for the fine a by thermo - mechanical wood pulping fiber obtained - slurry and refiner for carrying out the method
Working method for the fine a by thermo - mechanical wood pulping fiber obtained - slurry and refiner for carrying out the method
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机译:通过热机械木浆纤维制得细粉的工作方法-浆料和进行该方法的磨浆机
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摘要
A method of post-refining a thermo-mechanical pulp fiber suspension to reduce the high bulk characteristic of thermomechanical pulps and improve the paper quality made from such pulps. The pulp fiber suspension having a consistency of about 3 to 5% is refined at a temperature of 200 to 300.degree.F under low intensity conditions. Optimum pulp development is thus obtained by using the lowest practical intensity at the highest practical operating temperature. -i-
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