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Patent Searching and Data


Title:
METHOD FOR REDUCING PARTICLE SIZE OF FINE PARTICLES
Document Type and Number:
WIPO Patent Application WO/2017/130382
Kind Code:
A1
Abstract:
Provided is a method for reducing the particle size of fine particles that can efficiently reduce the size of fine particles. This method for reducing the particle size of fine particles is characterized by reducing the size of the fine particles by passing a solution containing the fine particles and having electrical conductivity through a device provided with an electrification unit connected to an AC power supply, and performing AC electrical field treatment on the solution. The fine particles may have an average particle size of 0.1 - 200 µm as measured using a laser diffraction scattering particle size distribution analyzer. The fine particles may be either or both of solid particles and droplets.

Inventors:
TAKAYANAGI, Junji (45-2 Juuniso, Kumanoshou, Kitanagoya-sh, Aichi 15, 〒4818515, JP)
Osawa, Naoki (45-2 Juuniso, Kumanoshou, Kitanagoya-sh, Aichi 15, 〒4818515, JP)
INOUE, Takashi (45-2 Juuniso, Kumanoshou, Kitanagoya-sh, Aichi 15, 〒4818515, JP)
Application Number:
JP2016/052702
Publication Date:
August 03, 2017
Filing Date:
January 29, 2016
Export Citation:
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Assignee:
POKKA SAPPORO FOOD & BEVERAGE LTD. (4-2-29, Sakae Naka-ku, Nagoya-sh, Aichi 15, 〒4608415, JP)
International Classes:
B02C19/18; B01F3/08; B01F3/12; B01J19/08
Foreign References:
JP2013176343A2013-09-09
JPH01176432A1989-07-12
JP4965907B22012-07-04
JP2002320446A2002-11-05
JP2008301811A2008-12-18
Attorney, Agent or Firm:
ONDA, Makoto et al. (12-1, Ohmiya-cho 2-chome Gifu-sh, Gifu 31, 〒5008731, JP)
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