| 摘要 |
PROBLEM TO BE SOLVED: To provide a wet type centrifugal classification method enhancing classification performance of metal particle slurry, and metal fine particle slurry obtained by the same. SOLUTION: In a discharge process of the wet type centrification classifying method, classified metal fine particle slurry 11 and metal coarse particle slurry 12 are discharged from the upper end of a centrifugal pipe 2 using flow-in water pressure. The discharge region 11a of the metal fine particle slurry 11 and the discharge region 12a of the metal coarse particle slurry 12 are separated by an annular member 5. Therefore, the metal fine particle slurry 11 and metal coarse particle slurry 12 are discharged from the centrifugal pipe 2, being kept in a separated state. COPYRIGHT: (C)2008,JPO&INPIT
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