ATE229099T1 - Elektrolytische diaphragmazelle - Google Patents

Elektrolytische diaphragmazelle

Info

Publication number: ATE229099T1
Authority: AT; Austria
Prior art keywords: diaphragm; thickness; cell; electrolytic; cathode
Prior art date: 1998-12-02

Application number

AT99973079T

Other languages

English (en)

Inventor

Rudolf C Matousek

Mark L Arnold

Barry L Martin

Eric J Rudd

Lynne M Ernes

Zoilo J Colon

Gary F Wyman

Joseph J Chance

Original Assignee

Eltech Systems Corp

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.)

1998-12-02

Filing date

1999-09-13

Publication date

2002-12-15

1999-09-13 Application filed by Eltech Systems Corp filed Critical Eltech Systems Corp

2002-12-15 Application granted granted Critical

2002-12-15 Publication of ATE229099T1 publication Critical patent/ATE229099T1/de

Links

230000006835 compression Effects 0.000 abstract 2
238000007906 compression Methods 0.000 abstract 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
239000012267 brine Substances 0.000 abstract 1
239000003518 caustics Substances 0.000 abstract 1
229910052801 chlorine Inorganic materials 0.000 abstract 1
239000000460 chlorine Substances 0.000 abstract 1
238000005868 electrolysis reaction Methods 0.000 abstract 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1

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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
- 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
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
- 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
- C25B15/00—Operating or servicing cells

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Electrodes For Compound Or Non-Metal Manufacture (AREA)
Electrolytic Production Of Metals (AREA)

AT99973079T 1998-12-02 1999-09-13 Elektrolytische diaphragmazelle ATE229099T1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US11057798P	1998-12-02	1998-12-02
US09/655,967 US6395153B1 (en)	1998-12-02	1999-09-10	Diaphragm cell
PCT/US1999/020804 WO2000032845A1 (en)	1998-12-02	1999-09-13	Electrolytic diaphragm cell

Publications (1)

Publication Number	Publication Date
ATE229099T1 true ATE229099T1 (de)	2002-12-15

Family

ID=26808170

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT99973079T ATE229099T1 (de)	1998-12-02	1999-09-13	Elektrolytische diaphragmazelle

Country Status (6)

Country	Link
US (1)	US6395153B1 (de)
EP (1)	EP1159468B1 (de)
AT (1)	ATE229099T1 (de)
DE (1)	DE69904371T2 (de)
NO (1)	NO20012702D0 (de)
WO (1)	WO2000032845A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US12172111B2 (en)	2004-11-05	2024-12-24	Donaldson Company, Inc.	Filter medium and breather filter structure
US8057567B2 (en)	2004-11-05	2011-11-15	Donaldson Company, Inc.	Filter medium and breather filter structure
EP2311542B1 (de)	2004-11-05	2015-06-03	Donaldson Company, Inc.	Aerosol abscheider
CN101151084B (zh)	2005-02-04	2013-02-13	唐纳森公司	气溶胶分离器
US8404014B2 (en) *	2005-02-22	2013-03-26	Donaldson Company, Inc.	Aerosol separator
MX2008014300A (es) *	2006-05-08	2008-11-26	Siemens Water Tech Corp	Aparato electrolitico con electrodo polimerico y metodos de preparacion y uso.
US9200375B2 (en)	2011-05-19	2015-12-01	Calera Corporation	Systems and methods for preparation and separation of products
TWI633206B (zh)	2013-07-31	2018-08-21	卡利拉股份有限公司	使用金屬氧化物之電化學氫氧化物系統及方法
CN114990603B (zh) *	2014-01-15	2024-02-06	蒂森克虏伯新纪元氯氢有限公司	离子交换膜电解槽
EP3368502B1 (de)	2015-10-28	2020-09-02	Calera Corporation	Elektrochemische halogenierungs- und oxyhalogenierungssysteme und verfahren
US10619254B2 (en)	2016-10-28	2020-04-14	Calera Corporation	Electrochemical, chlorination, and oxychlorination systems and methods to form propylene oxide or ethylene oxide
US10556848B2 (en)	2017-09-19	2020-02-11	Calera Corporation	Systems and methods using lanthanide halide
US10590054B2 (en)	2018-05-30	2020-03-17	Calera Corporation	Methods and systems to form propylene chlorohydrin from dichloropropane using Lewis acid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4444640A (en) *	1980-09-22	1984-04-24	Diamond Shamrock Corporation	Dimensionally stable asbestos-polytetrafluoroethylene diaphragms for chloralkali electrolytic cells
US4557810A (en) *	1981-06-05	1985-12-10	The Dow Chemical Company	Bonded asbestos diaphragms
SU1201351A1 (ru) *	1984-07-05	1985-12-30	Предприятие П/Я Р-6878	Способ сборки электролизера фильтр-прессного типа
US4853101A (en) *	1984-09-17	1989-08-01	Eltech Systems Corporation	Porous separator comprising inorganic/polymer composite fiber and method of making same
US4879009A (en) *	1985-12-24	1989-11-07	Ppg Industries, Inc.	Method of preparing an asbestos diaphragm
US4900408A (en) *	1988-02-01	1990-02-13	E. I. Du Pont De Nemours & Co.	Membrane electrolytic process for producing concentrated caustic
BR9302093A (pt) *	1993-05-28	1994-11-29	Nora Pemelec Do Brasil S A De	Processo de eletrólise de cloro-álcalis
US6059944A (en) *	1998-07-29	2000-05-09	Ppg Industries Ohio, Inc.	Diaphragm for electrolytic cell

1999
- 1999-09-10 US US09/655,967 patent/US6395153B1/en not_active Expired - Lifetime
- 1999-09-13 EP EP99973079A patent/EP1159468B1/de not_active Expired - Lifetime
- 1999-09-13 DE DE69904371T patent/DE69904371T2/de not_active Expired - Fee Related
- 1999-09-13 AT AT99973079T patent/ATE229099T1/de not_active IP Right Cessation
- 1999-09-13 WO PCT/US1999/020804 patent/WO2000032845A1/en not_active Ceased
2001
- 2001-06-01 NO NO20012702A patent/NO20012702D0/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
WO2000032845A1 (en)	2000-06-08
DE69904371D1 (de)	2003-01-16
DE69904371T2 (de)	2003-10-16
EP1159468B1 (de)	2002-12-04
NO20012702L (no)	2001-06-01
NO20012702D0 (no)	2001-06-01
EP1159468A1 (de)	2001-12-05
US6395153B1 (en)	2002-05-28
WO2000032845A8 (en)	2002-06-06

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Legal Events

Date	Code	Title	Description
2003-06-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties