NO20001113D0 - Inndykkingssensor, mõleanordning og mõlemetode for overvõking av aluminium-elektrolyseceller - Google Patents

Inndykkingssensor, mõleanordning og mõlemetode for overvõking av aluminium-elektrolyseceller

Info

Publication number: NO20001113D0
Authority: NO; Norway
Prior art keywords: electrolysis cells; aluminum electrolysis; measuring device; measuring method; measuring
Prior art date: 1999-03-05

Application number

NO20001113A

Other languages

English (en)

Other versions

NO329412B1 (no

NO20001113L (no

Inventor

Paul Verstreken

Original Assignee

Heraeus Electro Nite Int

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.)

1999-03-05

Filing date

2000-03-03

Publication date

2000-03-03

2000-03-03 Application filed by Heraeus Electro Nite Int filed Critical Heraeus Electro Nite Int

2000-03-03 Publication of NO20001113D0 publication Critical patent/NO20001113D0/no

2000-09-06 Publication of NO20001113L publication Critical patent/NO20001113L/no

2010-10-18 Publication of NO329412B1 publication Critical patent/NO329412B1/no

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/20—Automatic control or regulation of cells
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/283—Means for supporting or introducing electrochemical probes

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electrolytic Production Of Metals (AREA)

NO20001113A 1999-03-05 2000-03-03 Inndykkingssensor, maleanordning og malemetode for overvaking av aluminium-elektrolyseceller NO329412B1 (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19909614A DE19909614C1 (de)	1999-03-05	1999-03-05	Eintauchsensor, Meßanordnung und Meßverfahren zur Überwachung von Aluminium-Elektrolysezellen

Publications (3)

Publication Number	Publication Date
NO20001113D0 true NO20001113D0 (no)	2000-03-03
NO20001113L NO20001113L (no)	2000-09-06
NO329412B1 NO329412B1 (no)	2010-10-18

Family

ID=7899760

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20001113A NO329412B1 (no)	1999-03-05	2000-03-03	Inndykkingssensor, maleanordning og malemetode for overvaking av aluminium-elektrolyseceller

Country Status (14)

Country	Link
US (2)	US6451186B1 (no)
EP (1)	EP1037042B1 (no)
CN (1)	CN1146728C (no)
AU (1)	AU765416B2 (no)
BR (1)	BR0000724A (no)
CA (1)	CA2299962C (no)
DE (2)	DE19909614C1 (no)
ID (1)	ID29510A (no)
IS (1)	IS2561B (no)
NO (1)	NO329412B1 (no)
NZ (1)	NZ503131A (no)
RU (1)	RU2237889C2 (no)
WO (1)	WO2000054040A1 (no)
ZA (1)	ZA200001146B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102004034031A1 (de) *	2004-07-13	2006-02-16	Heraeus Electro-Nite International N.V.	Transportable Messsonde, Messsystem, Verfahren zur Erfassung von Messwerten sowie Verwendung des Messystems
UA111247C2 (uk) *	2011-11-11	2016-04-11	Сгл Карбон Се	Спосіб вимірювання профілів поверхонь в працюючих алюмінієвих електролізерах
RU2506578C2 (ru) *	2012-05-11	2014-02-10	Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Калининградский государственный технический университет"	Устройство для измерения удельной электропроводности расплавов

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2886497A (en) *	1957-04-12	1959-05-12	United States Steel Corp	Method for determining the permeability of steel to hydrogen
US3380897A (en) *	1964-11-16	1968-04-30	Reynolds Metals Co	Method of determining ore concentration
US3420765A (en) *	1965-04-29	1969-01-07	Reynolds Metals Co	Self-feeding anode probe for reduction cell
US3598711A (en) *	1967-11-15	1971-08-10	Bailey Meter Co	Electrochemical oxygen analyzer
US3546086A (en) *	1968-10-30	1970-12-08	Westinghouse Electric Corp	Device for oxygen measurement
SE336434B (no) *	1970-08-27	1971-07-05	Asea Ab
US3785947A (en) *	1972-05-26	1974-01-15	Leeds & Northrup Co	Electrode assembly to determine the oxygen content of molten metal
CH594064A5 (no) *	1973-12-20	1977-12-30	Alusuisse
LU69426A1 (no) *	1974-02-19	1975-12-09
US3914169A (en) *	1974-11-25	1975-10-21	Du Pont	Oxygen detector having a platinum electrode on a zirconia electrolyte
GB1594223A (en) *	1977-01-21	1981-07-30	Nat Res Dev	Determination of hydrogen
FR2422162A1 (fr) *	1978-04-06	1979-11-02	Electro Nite	Perfectionnements aux dispositifs de mesure de la teneur en oxygene actif de bains de metaux en fusion
CA1209367A (en)	1982-10-08	1986-08-12	Omer P.I. Cure	Immersion measuring probe for use in molten metals
HU191839B (en) *	1983-05-16	1987-04-28	Nehezipari Mueszaki Egyetem	Method and device for measuring continuously the solute alumina content of cryolite melts with alumina content during operation
US4814062A (en) *	1988-01-25	1989-03-21	The United States Of America As Represented By The United States Department Of Energy	Membrane reference electrode
US5174872A (en) *	1990-06-08	1992-12-29	Technicon Instruments Corporation	Metal-free buffer for ion selective electrode-based assays
RU2065160C1 (ru) *	1992-05-06	1996-08-10	Институт высокотемпературной электрохимии Уральского отделения РАН	Электрохимический датчик газа
FR2727985B1 (fr) *	1994-12-09	1997-01-24	Pechiney Aluminium	Procede et dispositif de mesure de la temperature et du niveau du bain d'electrolyse fondu dans les cuves de production d'aluminium
DE19652596C2 (de) *	1996-12-18	1999-02-25	Heraeus Electro Nite Int	Verfahren und Tauchmeßfühler zum Messen einer elektrochemischen Aktivität

1999
- 1999-03-05 DE DE19909614A patent/DE19909614C1/de not_active Expired - Fee Related
2000
- 2000-01-11 IS IS5335A patent/IS2561B/is unknown
- 2000-02-02 DE DE50015279T patent/DE50015279D1/de not_active Expired - Lifetime
- 2000-02-02 EP EP00102004A patent/EP1037042B1/de not_active Expired - Lifetime
- 2000-02-03 AU AU14891/00A patent/AU765416B2/en not_active Ceased
- 2000-03-01 NZ NZ503131A patent/NZ503131A/en not_active IP Right Cessation
- 2000-03-01 WO PCT/EP2000/001730 patent/WO2000054040A1/de not_active Ceased
- 2000-03-01 CN CNB00800207XA patent/CN1146728C/zh not_active Expired - Fee Related
- 2000-03-01 ID IDW20002034A patent/ID29510A/id unknown
- 2000-03-01 RU RU2000130307A patent/RU2237889C2/ru not_active IP Right Cessation
- 2000-03-02 BR BR0000724-2A patent/BR0000724A/pt not_active Application Discontinuation
- 2000-03-02 CA CA002299962A patent/CA2299962C/en not_active Expired - Fee Related
- 2000-03-03 NO NO20001113A patent/NO329412B1/no not_active IP Right Cessation
- 2000-03-03 US US09/517,862 patent/US6451186B1/en not_active Expired - Fee Related
- 2000-03-06 ZA ZA200001146A patent/ZA200001146B/xx unknown
2002
- 2002-05-14 US US10/145,052 patent/US6620309B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
BR0000724A (pt)	2000-10-10
WO2000054040A1 (de)	2000-09-14
US6620309B2 (en)	2003-09-16
CA2299962A1 (en)	2000-09-05
IS5335A (is)	2000-09-06
AU765416B2 (en)	2003-09-18
US6451186B1 (en)	2002-09-17
NO329412B1 (no)	2010-10-18
CN1146728C (zh)	2004-04-21
DE19909614C1 (de)	2000-08-03
NZ503131A (en)	2001-08-31
EP1037042A1 (de)	2000-09-20
ID29510A (id)	2001-09-06
EP1037042B1 (de)	2008-07-30
US20020130052A1 (en)	2002-09-19
DE50015279D1 (de)	2008-09-11
CA2299962C (en)	2007-01-23
IS2561B (is)	2009-11-15
CN1294681A (zh)	2001-05-09
AU1489100A (en)	2000-09-07
ZA200001146B (en)	2000-10-18
NO20001113L (no)	2000-09-06
RU2237889C2 (ru)	2004-10-10

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Legal Events

Date	Code	Title	Description
2014-11-03	MM1K	Lapsed by not paying the annual fees