SEPARATION METHOD OF MIXTURE

Title:

SEPARATION METHOD OF MIXTURE

Document Type and Number:

Japanese Patent JP2012245485

Kind Code:

A

Abstract:

To provide a separation method of a mixture using a gradient magnetic field which prevents metal material used in a separation system and separation device from corroding, caused by a supporting liquid, and do not require a post-process of removing an attached substance from separated particles and a recycle process of the supporting liquid.

In the separation method of mixture, the mixture containing particles of a plurality of kinds of substances and the supporting liquid are mixed and the gradient magnetic field is applied to array the particles of the plurality of kinds of substances in positions different depending on the kinds in a vertical direction. Perfluoro carbon is used as the supporting liquid 19. Oxygen may be pressurized and dissolved in the perfluoro carbon used as the supporting liquid 19.

Inventors:

NISHIJIMA SHIGEHIRO
MISHIMA NORITO
KAIISO KOJI
SHIMAKAWA TOSHIHIRO

Application Number:

JP2011120574A

Publication Date:

December 13, 2012

Filing Date:

May 30, 2011

Export Citation:

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Assignee:

UBE INDUSTRIES
UNIV OSAKA

International Classes:

B03B13/04; B03B5/44

Domestic Patent References:

JP2002059026A	2002-02-26
JP2003045438A	2003-02-14
JPH03150203A	1991-06-26
JP2004230354A	2004-08-19

Attorney, Agent or Firm:

Toshiyuki Maruyama
Takao Miyano
Nobuyasu Nishioka
Toshiya Nagatsuka
Takahiro Kutoku

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