WO1997013568A1 - Non-fouling, flow-through capacitor, system and method of separation - Google Patents
Non-fouling, flow-through capacitor, system and method of separation Download PDFInfo
- Publication number
- WO1997013568A1 WO1997013568A1 PCT/US1996/016157 US9616157W WO9713568A1 WO 1997013568 A1 WO1997013568 A1 WO 1997013568A1 US 9616157 W US9616157 W US 9616157W WO 9713568 A1 WO9713568 A1 WO 9713568A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- capacitor
- flow
- electrodes
- flow path
- conductive
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4691—Capacitive deionisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/02—Column or bed processes
- B01J47/06—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration
- B01J47/08—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration subjected to a direct electric current
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/50—Conditioning of the sorbent material or stationary liquid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/60—Construction of the column
- G01N30/6052—Construction of the column body
- G01N30/6069—Construction of the column body with compartments or bed substructure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/96—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation using ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
- C02F2301/024—Turbulent
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N2030/022—Column chromatography characterised by the kind of separation mechanism
- G01N2030/027—Liquid chromatography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/96—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation using ion-exchange
- G01N2030/965—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation using ion-exchange suppressor columns
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/38—Flow patterns
- G01N30/46—Flow patterns using more than one column
- G01N30/461—Flow patterns using more than one column with serial coupling of separation columns
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/60—Construction of the column
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/60—Construction of the column
- G01N30/6034—Construction of the column joining multiple columns
- G01N30/6043—Construction of the column joining multiple columns in parallel
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/60—Construction of the column
- G01N30/6095—Micromachined or nanomachined, e.g. micro- or nanosize
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69634516T DE69634516T2 (en) | 1995-10-10 | 1996-10-09 | NON-POLLUTING FLOW CONDENSER |
JP51514797A JP4790878B2 (en) | 1995-10-10 | 1996-10-09 | Non-staining flow-through capacitor |
EP96936279A EP0861114B1 (en) | 1995-10-10 | 1996-10-09 | Non-fouling, flow-through capacitor, system and method of separation |
AT96936279T ATE291494T1 (en) | 1995-10-10 | 1996-10-09 | NON-POLLUTING FLOW CAPACITOR, ISOLATION SYSTEM AND SEPARATION METHOD |
AU14325/97A AU706578B2 (en) | 1995-10-10 | 1996-10-09 | Non-fouling, flow-through capacitor, system and method of separation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/541,880 | 1995-10-10 | ||
US08/541,880 US5620597A (en) | 1990-04-23 | 1995-10-10 | Non-fouling flow-through capacitor |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997013568A1 true WO1997013568A1 (en) | 1997-04-17 |
Family
ID=24161481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1996/016157 WO1997013568A1 (en) | 1995-10-10 | 1996-10-09 | Non-fouling, flow-through capacitor, system and method of separation |
Country Status (8)
Country | Link |
---|---|
US (2) | US5620597A (en) |
EP (1) | EP0861114B1 (en) |
JP (2) | JP4790878B2 (en) |
AT (1) | ATE291494T1 (en) |
AU (1) | AU706578B2 (en) |
DE (1) | DE69634516T2 (en) |
ES (1) | ES2241005T3 (en) |
WO (1) | WO1997013568A1 (en) |
Cited By (2)
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US6781817B2 (en) | 2000-10-02 | 2004-08-24 | Biosource, Inc. | Fringe-field capacitor electrode for electrochemical device |
US20220348482A1 (en) * | 2021-04-29 | 2022-11-03 | Doosan Enerbility Co., Ltd | Capacitive deionization process |
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US6309532B1 (en) | 1994-05-20 | 2001-10-30 | Regents Of The University Of California | Method and apparatus for capacitive deionization and electrochemical purification and regeneration of electrodes |
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US6127474A (en) * | 1997-08-27 | 2000-10-03 | Andelman; Marc D. | Strengthened conductive polymer stabilized electrode composition and method of preparing |
US6598459B1 (en) * | 1998-01-09 | 2003-07-29 | Chi Yung Fu | Artificial olfactory system |
US5980718A (en) * | 1998-05-04 | 1999-11-09 | The Regents Of The University Of California | Means for limiting and ameliorating electrode shorting |
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US6413409B1 (en) * | 1998-09-08 | 2002-07-02 | Biosource, Inc. | Flow-through capacitor and method of treating liquids with it |
US6346187B1 (en) | 1999-01-21 | 2002-02-12 | The Regents Of The University Of California | Alternating-polarity operation for complete regeneration of electrochemical deionization system |
US6778378B1 (en) | 1999-07-30 | 2004-08-17 | Biosource, Inc. | Flow-through capacitor and method |
AU6503600A (en) * | 1999-07-30 | 2001-02-19 | Marc D. Andelman | Flow-through capacitor and method |
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US6214204B1 (en) | 1999-08-27 | 2001-04-10 | Corning Incorporated | Ion-removal from water using activated carbon electrodes |
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- 1996-10-09 EP EP96936279A patent/EP0861114B1/en not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
---|---|
US5779891A (en) | 1998-07-14 |
US5620597A (en) | 1997-04-15 |
EP0861114A1 (en) | 1998-09-02 |
ES2241005T3 (en) | 2005-10-16 |
JP2009018305A (en) | 2009-01-29 |
ATE291494T1 (en) | 2005-04-15 |
EP0861114A4 (en) | 1999-07-07 |
EP0861114B1 (en) | 2005-03-23 |
JP4790878B2 (en) | 2011-10-12 |
JPH11514289A (en) | 1999-12-07 |
DE69634516T2 (en) | 2006-03-16 |
AU1432597A (en) | 1997-04-30 |
DE69634516D1 (en) | 2005-04-28 |
AU706578B2 (en) | 1999-06-17 |
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