DE69223910D1 - Betrieb einer elektrochemischen Zelle - Google Patents

Betrieb einer elektrochemischen Zelle

Info

Publication number: DE69223910D1
Authority: DE; Germany
Prior art keywords: electrochemical cell; maintaining; flow rate; stabilizing agent; electrolyte
Prior art date: 1991-09-20
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

DE69223910T

Other languages

English (en)

Other versions

DE69223910T2 (de

Inventor

Arthur L Clifford

Derek J Rogers

Dennis Dong

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

HD Tech Inc

Original Assignee

HD Tech Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1991-09-20

Filing date

1992-09-17

Publication date

1998-02-12

1992-09-17 Application filed by HD Tech Inc filed Critical HD Tech Inc

1998-02-12 Publication of DE69223910D1 publication Critical patent/DE69223910D1/de

1998-04-30 Application granted granted Critical

1998-04-30 Publication of DE69223910T2 publication Critical patent/DE69223910T2/de

2012-09-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/28—Per-compounds
- C25B1/30—Peroxides

DE69223910T 1991-09-20 1992-09-17 Betrieb einer elektrochemischen Zelle Expired - Lifetime DE69223910T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/763,096 US5316629A (en)	1991-09-20	1991-09-20	Process for maintaining electrolyte flow rate through a microporous diaphragm during electrochemical production of hydrogen peroxide

Publications (2)

Publication Number	Publication Date
DE69223910D1 true DE69223910D1 (de)	1998-02-12
DE69223910T2 DE69223910T2 (de)	1998-04-30

Family

ID=25066869

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69223910T Expired - Lifetime DE69223910T2 (de)	1991-09-20	1992-09-17	Betrieb einer elektrochemischen Zelle

Country Status (11)

Country	Link
US (1)	US5316629A (de)
EP (1)	EP0539014B1 (de)
AT (1)	ATE161900T1 (de)
AU (1)	AU647310B2 (de)
BR (1)	BR9203662A (de)
CA (1)	CA2076828C (de)
DE (1)	DE69223910T2 (de)
FI (1)	FI114644B (de)
NO (1)	NO307524B1 (de)
NZ (1)	NZ244376A (de)
PL (1)	PL170129B1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4317349C1 (de) *	1993-05-25	1994-10-13	Metallgesellschaft Ag	Verfahren zur Herstellung von Alkaliperoxid/Percarbonat-Lösungen
US5565073A (en) *	1994-07-15	1996-10-15	Fraser; Mark E.	Electrochemical peroxide generator
MXPA02001162A (es)	1999-08-05	2004-05-21	Steris Inc	Sintesis electrolitica de acido peracetico.
WO2005038091A2 (en) *	2003-10-11	2005-04-28	Niksa Marilyn J	Use of electrochemical cell to produce hydrogen peroxide and dissolved oxygen
US20050202305A1 (en) *	2004-02-24	2005-09-15	Markoski Larry J.	Fuel cell apparatus and method of fabrication
EP1753895A2 (de) *	2004-06-08	2007-02-21	Akzo Nobel N.V.	Verfahren zur verhinderung der degeneration einer membran mit komplexbildnern
US20060088744A1 (en) *	2004-09-15	2006-04-27	Markoski Larry J	Electrochemical cells
US7901817B2 (en) *	2006-02-14	2011-03-08	Ini Power Systems, Inc.	System for flexible in situ control of water in fuel cells
US8158300B2 (en) *	2006-09-19	2012-04-17	Ini Power Systems, Inc.	Permselective composite membrane for electrochemical cells
US7754064B2 (en) *	2006-09-29	2010-07-13	Eltron Research & Development	Methods and apparatus for the on-site production of hydrogen peroxide
US8551667B2 (en) *	2007-04-17	2013-10-08	Ini Power Systems, Inc.	Hydrogel barrier for fuel cells
US20090035644A1 (en) *	2007-07-31	2009-02-05	Markoski Larry J	Microfluidic Fuel Cell Electrode System
US8163429B2 (en) *	2009-02-05	2012-04-24	Ini Power Systems, Inc.	High efficiency fuel cell system
US8783304B2 (en)	2010-12-03	2014-07-22	Ini Power Systems, Inc.	Liquid containers and apparatus for use with power producing devices
US9065095B2 (en)	2011-01-05	2015-06-23	Ini Power Systems, Inc.	Method and apparatus for enhancing power density of direct liquid fuel cells
US8562810B2 (en)	2011-07-26	2013-10-22	Ecolab Usa Inc.	On site generation of alkalinity boost for ware washing applications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU551475B2 (en) *	1982-02-18	1986-05-01	Dow Chemical Company, The	Method of operating a liquid-gas electrochemical cell
US4431494A (en) *	1982-08-03	1984-02-14	The Dow Chemical Company	Method for electrolytic production of alkaline peroxide solutions
CA1214747A (en) *	1984-09-04	1986-12-02	Colin W. Oloman	Method for electrochemical generation of alkaline peroxide solutions
US4921587A (en) *	1985-09-19	1990-05-01	H-D Tech, Inc.	Porous diaphragm for electrochemical cell
US4643886A (en) *	1985-12-06	1987-02-17	The Dow Chemical Company	Automatic pH control in a process for removal of hydrogen sulfide from a gas
US4927509A (en) *	1986-06-04	1990-05-22	H-D Tech Inc.	Bipolar electrolyzer
US4693794A (en) *	1986-11-20	1987-09-15	Fmc Corporation	Process for manufacturing hydrogen peroxide electrolytically
US4872957A (en) *	1988-07-20	1989-10-10	H-D Tech Inc.	Electrochemical cell having dual purpose electrode
US5074975A (en) *	1990-08-08	1991-12-24	The University Of British Columbia	Electrochemical cogeneration of alkali metal halate and alkaline peroxide solutions

1991
- 1991-09-20 US US07/763,096 patent/US5316629A/en not_active Expired - Lifetime
1992
- 1992-08-25 CA CA002076828A patent/CA2076828C/en not_active Expired - Lifetime
- 1992-09-14 AU AU23562/92A patent/AU647310B2/en not_active Expired
- 1992-09-17 AT AT92308446T patent/ATE161900T1/de not_active IP Right Cessation
- 1992-09-17 NZ NZ244376A patent/NZ244376A/en not_active IP Right Cessation
- 1992-09-17 EP EP92308446A patent/EP0539014B1/de not_active Expired - Lifetime
- 1992-09-17 DE DE69223910T patent/DE69223910T2/de not_active Expired - Lifetime
- 1992-09-18 BR BR929203662A patent/BR9203662A/pt not_active IP Right Cessation
- 1992-09-18 PL PL92295977A patent/PL170129B1/pl unknown
- 1992-09-18 FI FI924191A patent/FI114644B/fi not_active IP Right Cessation
- 1992-09-18 NO NO923634A patent/NO307524B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU647310B2 (en)	1994-03-17
EP0539014B1 (de)	1998-01-07
US5316629A (en)	1994-05-31
DE69223910T2 (de)	1998-04-30
NO307524B1 (no)	2000-04-17
NO923634D0 (no)	1992-09-18
CA2076828C (en)	1998-12-22
NZ244376A (en)	1994-12-22
ATE161900T1 (de)	1998-01-15
PL295977A1 (en)	1993-05-04
FI924191A0 (fi)	1992-09-18
CA2076828A1 (en)	1993-03-21
NO923634L (no)	1993-03-22
FI924191A (fi)	1993-03-21
FI114644B (fi)	2004-11-30
BR9203662A (pt)	1993-04-20
PL170129B1 (pl)	1996-10-31
AU2356292A (en)	1993-03-25
EP0539014A1 (de)	1993-04-28

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Legal Events

Date

Code

Title

Description

1999-02-11

8364

No opposition during term of opposition

2012-09-18

R071

Expiry of right

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