Title:
イオン交換材料拡大の測定による電流の制御を含む電気脱イオン化機器および方法
Document Type and Number:
Japanese Patent JP5285121
Kind Code:
B2
Abstract:
Device (2) for the removal of ions from a polar liquid (F), e.g. water, comprising at least one compartment (14') which comprises at least one inlet for an entering polar liquid flow and at least one outlet for an outgoing deionized liquid flow (D), in which said compartment (14') an electrochemically regenerable ion-exchange material fills a zone through which zone a liquid flow is able to pass, the device (2) being characterized in that it comprises one sensor (1) of at least one dimensional change of the ion-exchange material. The sensor can comprise a photo-sensor or a sensor of mechanical stress. Preferably an apparatus (100, 10, 11) connected to the sensor is able to analyze this dimensional change and to control the electric current. Method of using said device (2), whereby the electrical current applied to the device (2) is controlled according to the expansion of the resin.
Inventors:
Andrey Grabowski
Application Number:
JP2011125204A
Publication Date:
September 11, 2013
Filing Date:
June 03, 2011
Export Citation:
Assignee:
EMD Millipore Corporation
International Classes:
C02F1/469; B01J47/12; B01J47/14; B01J49/00
Domestic Patent References:
| JP2010530793A | ||||
| JP2010264361A | ||||
| JP10235158A | ||||
| JP2004255372A | ||||
| JP2001252576A |
Foreign References:
| EP0919178A1 | ||||
| EP1048776A1 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office