| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a particle recovery measure capable of recovering fine particles at high recovery rate from slurry containing a large amount of solvents. <P>SOLUTION: First, second slurry dispersing the fine particle made of a magnetic material into the solvent is introduced into a vessel 1. Further, the fine particle 83 is adsorbed by the side part inner face 13 of the vessel 1 by applying a magnetic force from a magnetic force generation means 31. Next, the solvent is removed from the vessel 1 with the fine particle 83 adsorbed to the side part inner face 13 of the vessel 1. Then, after the solvent is removed from the vessel 1, the magnetic force applied to the fine particle 83 is reduced. Thereafter, the fine particle 83 remaining in the vessel 1 is recovered. <P>COPYRIGHT: (C)2008,JPO&INPIT |
