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Title:
WET CLASSIFIER, WET CLASSIFICATION METHOD AND METHOD FOR MANUFACTURING CLASSIFIED PARTICLES
Document Type and Number:
WIPO Patent Application WO/2014/097395
Kind Code:
A1
Abstract:
A wet classifier for classifying particles in a slurry, the classifier comprising a tank into which the slurry is poured, an upper electrode disposed in the upper part of the tank, a lower electrode disposed in the lower part of the tank, and a voltage control unit for applying a voltage between the upper electrode and the lower electrode.

Inventors:
YOSHIDA HIDETO (JP)
YAMAMOTO TETSUYA (JP)
TAKAI KENJI (JP)
Application Number:
PCT/JP2012/082804
Publication Date:
June 26, 2014
Filing Date:
December 18, 2012
Export Citation:
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Assignee:
HITACHI CHEMICAL CO LTD (JP)
International Classes:
B03C5/02; B03B13/04; B03C5/00
Domestic Patent References:
WO2011102322A12011-08-25
WO2010150808A12010-12-29
Foreign References:
JP2005334865A2005-12-08
JPH03108402A1991-05-08
JP2004150841A2004-05-27
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
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