Title:
粒子の静電分離方法
Document Type and Number:
Japanese Patent JP3981014
Kind Code:
B2
Abstract:
An electrostatic separation apparatus for conductive particles and insulating particles with reduced separation time and improved separating capability, comprises a substantially flat-plate shaped bottom electrode (26) provided on lower side, a substantially flat-plate shaped mesh electrode (22) provided above the bottom electrode (26) as spaced a predetermined distance apart from the bottom electrode (26) and having a number of openings (24) to allow particles to pass therethrough, a direct current power supply connected to at least one of the mesh electrode (22) and the bottom electrode (24), and a voltage is applied across the bottom electrode (22) and the mesh electrode (24), thereby forming a separation zone (10) between the electrodes.
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Inventors:
Eiji Yoshiyama
Yasunori Shibata
Tetsuhiro Kinoshita
Yasunori Shibata
Tetsuhiro Kinoshita
Application Number:
JP2002575125A
Publication Date:
September 26, 2007
Filing Date:
March 26, 2002
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
B03C7/02; A23L5/20; B03C3/08; B03C7/04; B07B4/08; B07B9/00; B09B5/00
Domestic Patent References:
| JP29000801B1 | ||||
| JP60148044U | ||||
| JP9151722A | ||||
| JP27001491B1 | ||||
| JP2000262929A |
Attorney, Agent or Firm:
Yoshihiro Tsunoda
Yasu Furukawa
Toshio Nishitani
Keiji width
Izumi Uchiyama
Yasu Furukawa
Toshio Nishitani
Keiji width
Izumi Uchiyama