Invention Grant
US08834663B2 Electrodeionization device including ion exchange spacer and method of assembly
有权
电离离子装置包括离子交换垫片和组装方法
- Patent Title: Electrodeionization device including ion exchange spacer and method of assembly
- Patent Title (中): 电离离子装置包括离子交换垫片和组装方法
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Application No.: US14115638Application Date: 2012-05-22
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Publication No.: US08834663B2Publication Date: 2014-09-16
- Inventor: Steven D. Jons , Joseph Dooley , David J. Moll , Gregg L. Poppe , Mark A. Spalding
- Applicant: Steven D. Jons , Joseph Dooley , David J. Moll , Gregg L. Poppe , Mark A. Spalding
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Agent Edward W. Black
- International Application: PCT/US2012/038913 WO 20120522
- International Announcement: WO2012/170192 WO 20121213
- Main IPC: B01D61/00
- IPC: B01D61/00 ; B29C47/00 ; B65H81/00 ; C02F1/469 ; B01D61/48
Abstract:
A method for assembling an electrodeionization device comprising providing in a sequential arrangement: an anode, membrane cell assembly, cathode; wherein the membrane cell assembly comprises at least one sequential arrangement of: a cation exchange membrane, concentrating chamber, anion exchange membrane, diluting chamber, cation exchange membrane, concentrating chamber and anion exchange membrane. The method includes locating an ion exchange spacer in at least one chamber of the membrane cell assembly wherein an ion exchange spacer comprises an ion exchange resin and a dissolvable binder.
Public/Granted literature
- US20140083601A1 ELECTRODEIONIZATION DEVICE INCLUDING ION EXCHANGE SPACER AND METHOD OF ASSEMBLY Public/Granted day:2014-03-27
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