Title:
METHOD FOR USING CERAMIC FILTER, AND FILTER DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/119742
Kind Code:
A1
Abstract:
A method for using a ceramic filter, wherein using a flow path division means which is disposed along a row in which water collecting cells are arranged in at least one end surface of a porous body constituting the ceramic filter while abutting on the row, a plurality of flow paths are divided into a plurality of zones including a going path and a return path such that a mixed fluid undergoes, at least once, a passage process of passing through the going path in which the mixed fluid flows from a first end surface to a second end surface of the ceramic filter, then turning back, and passing through the return path in which the mixed fluid flows from the second end surface to the first end surface, and a target permeable substance is recovered after having permeated a separation membrane. The method for using a ceramic filter and a ceramic filter device which make it possible to downsize a pump and a heater and reduce energy consumption and cost are provided.
Inventors:
ICHIKAWA AKIMASA (JP)
FURUKAWA MASAHIRO (JP)
FURUKAWA MASAHIRO (JP)
Application Number:
PCT/JP2014/052307
Publication Date:
August 07, 2014
Filing Date:
January 31, 2014
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
International Classes:
B01D71/02; B01D61/36; B01D69/04; B01D69/12
Domestic Patent References:
| WO2004091756A1 | 2004-10-28 | |||
| WO2012035986A1 | 2012-03-22 | |||
| WO2008056803A2 | 2008-05-15 | |||
| WO2010070992A1 | 2010-06-24 |
Foreign References:
| JPS51152046U | 1976-12-04 | |||
| JP2011206613A | 2011-10-20 | |||
| JPS6275803U | 1987-05-15 | |||
| JP2011502042A | 2011-01-20 | |||
| JP2012061442A | 2012-03-29 |
Other References:
See also references of EP 2952247A4
Attorney, Agent or Firm:
WATANABE, Kazuhira (JP)
Ippei Watanabe (JP)
Ippei Watanabe (JP)
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