BR8806985A - ELECTRIC CELL ELECTRODES ADJUSTMENT PROCESS - Google Patents

ELECTRIC CELL ELECTRODES ADJUSTMENT PROCESS

Info

Publication number: BR8806985A
Authority: BR; Brazil
Prior art keywords: adjustment process; electric cell; cell electrodes; electrodes; electric
Prior art date: 1987-12-30

Application number

BR8806985A

Other languages

Portuguese (pt)

Inventor

Odd Skaar

Kurt Nilsson

Original Assignee

Norsk Hydro As

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.)

1987-12-30

Filing date

1988-12-29

Publication date

1989-09-05

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19890508&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8806985(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1988-12-29 Application filed by Norsk Hydro As filed Critical Norsk Hydro As

1989-09-05 Publication of BR8806985A publication Critical patent/BR8806985A/en

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
- C25B15/00—Operating or servicing cells
- C25B15/04—Regulation of the inter-electrode distance
- 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
- 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

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)
Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

BR8806985A 1987-12-30 1988-12-29 ELECTRIC CELL ELECTRODES ADJUSTMENT PROCESS BR8806985A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO875479A NO162975C (en)	1987-12-30	1987-12-30	PROCEDURE FOR SETTING ELECTRODES IN ELECTROLYCLE CELLS.

Publications (1)

Publication Number	Publication Date
BR8806985A true BR8806985A (en)	1989-09-05

Family

ID=19890508

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8806985A BR8806985A (en)	1987-12-30	1988-12-29	ELECTRIC CELL ELECTRODES ADJUSTMENT PROCESS

Country Status (6)

Country	Link
EP (1)	EP0324266B1 (en)
AU (1)	AU615975B2 (en)
BR (1)	BR8806985A (en)
CA (1)	CA1336701C (en)
DE (1)	DE3875099T2 (en)
NO (1)	NO162975C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO307110B1 (en) *	1998-07-01	2000-02-07	Elkem Materials	Method for estimating electrode tip position
EP1819847B1 (en) *	2004-09-08	2017-11-29	Fives Ecl	Method of changing an anode of a cell for the production of aluminium by means of electrolysis, including an adjustment of the position of the anode, and device for performing the same
FR2874934B1 (en) *	2004-09-08	2007-09-07	Ecl Soc Par Actions Simplifiee	METHOD FOR CHANGING ANODE IN AN ELECTROLYTIC ALUMINUM PRODUCTION CELL INCLUDING ANODE POSITION ADJUSTMENT AND DEVICE FOR IMPLEMENTING THE SAME
GB2422002A (en)	2005-01-06	2006-07-12	Nelson	Modular heat exchanger
WO2010091171A1 (en)	2009-02-04	2010-08-12	Purdue Research Foundation	Finned heat exchangers for metal hydride storage systems
WO2010091178A1 (en)	2009-02-04	2010-08-12	Purdue Research Foundation	Coiled and microchannel heat exchangers for metal hydride storage systems
US8900439B2 (en)	2010-12-23	2014-12-02	Ge-Hitachi Nuclear Energy Americas Llc	Modular cathode assemblies and methods of using the same for electrochemical reduction
US8956524B2 (en) *	2010-12-23	2015-02-17	Ge-Hitachi Nuclear Energy Americas Llc	Modular anode assemblies and methods of using the same for electrochemical reduction
WO2013132464A1 (en) *	2012-03-09	2013-09-12	Jan Petrus Human	Electro winning and electro refining
GB2543472A (en) *	2014-12-15	2017-04-26	Dubai Aluminium Pjsc	Anode rod tracking system for electrolysis plants
WO2017145066A1 (en) *	2016-02-26	2017-08-31	Jan Petrus Human	Electrowinning

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3491002A (en) *	1964-09-21	1970-01-20	Reynolds Metals Co	Adjusting anode blocks in an electrolytic cell
FR1525011A (en) *	1966-05-12	1968-05-17	Pechiney Prod Chimiques Sa	Device for adjusting the height of a vertical electrode and method for using this device
DE1558759A1 (en) *	1967-09-30	1970-04-23	Siemens Ag	Procedure for determining the distance between anode and cathode of an aluminum electrolysis furnace
US3705842A (en) *	1970-11-16	1972-12-12	Patricia J Barbato	Float measuring device for mercury cells
US4540474A (en) *	1984-06-04	1985-09-10	Aluminum Company Of America	Light level electrode setting gauge and method of use

1987
- 1987-12-30 NO NO875479A patent/NO162975C/en not_active IP Right Cessation
1988
- 1988-12-22 DE DE19883875099 patent/DE3875099T2/en not_active Expired - Fee Related
- 1988-12-22 EP EP19880312199 patent/EP0324266B1/en not_active Expired
- 1988-12-29 AU AU27606/88A patent/AU615975B2/en not_active Ceased
- 1988-12-29 CA CA 587190 patent/CA1336701C/en not_active Expired - Fee Related
- 1988-12-29 BR BR8806985A patent/BR8806985A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE3875099D1 (en)	1992-11-05
AU615975B2 (en)	1991-10-17
NO162975C (en)	1990-03-14
NO875479D0 (en)	1987-12-30
EP0324266B1 (en)	1992-09-30
AU2760688A (en)	1989-07-06
NO162975B (en)	1989-12-04
EP0324266A1 (en)	1989-07-19
CA1336701C (en)	1995-08-15
NO875479L (en)	1989-07-03
DE3875099T2 (en)	1993-02-18

Publication	Publication Date	Title
FI890099A7 (en)	1989-01-09	Reference electrode
BR8401937A (en)	1984-12-04	ELECTROLYSIS AND ELECTRIC CELL PROCESS
DE3751746D1 (en)	1996-04-25	Reference electrode
BR8806985A (en)	1989-09-05	ELECTRIC CELL ELECTRODES ADJUSTMENT PROCESS
BR8803718A (en)	1989-02-14	ELECTRIC CELL
GB8722486D0 (en)	1987-10-28	Fibre-structure electrode frame
GB8722485D0 (en)	1987-10-28	Fibre-structure electrode frame
EP0252263A3 (en)	1989-08-23	Electrodes arrangement
KR890700226A (en)	1989-03-10	FET electrode
FI893533A7 (en)	1989-07-21	Electrochemical electrodes
DK584287A (en)	1989-05-07	electrode
GB2211017B (en)	1990-10-03	Fibre structure electrode frame
BR8807392A (en)	1990-03-20	ELECTRIC CELL AND PROCESS
BR8106573A (en)	1983-04-05	ELECTRIC CELL ASSEMBLY PROCESS
BR8403050A (en)	1986-01-28	SELF-HYDROGENATION PROCESS
GB8816335D0 (en)	1988-08-10	Ion-selective electrodes
GB2198747B (en)	1990-09-12	Electrode for electrochemical processes
DK100185D0 (en)	1985-03-05	FLERTRAADS-needle electrode
GB8726176D0 (en)	1987-12-16	Electrode modification
BR8605693A (en)	1987-08-11	CARBONILATION PROCESS
FI893760A7 (en)	1989-08-09	Electrode glass
ATA330587A (en)	1989-03-15	ELECTRODE ARRANGEMENT
DK488587D0 (en)	1987-09-17	ION SELECTIVE ELECTRODES
ATA155989A (en)	1994-01-15	ION SELECTIVE ELECTRODE ARRANGEMENT
BR8505822A (en)	1986-12-16	ELECTROLYTE PURIFICATION PROCESS

Legal Events

Date	Code	Title	Description
1996-01-02	FB19	Grant procedure suspended (art. 19)
1996-11-05	FF	Decision: granting
1997-08-26	FG9A	Patent or certificate of addition granted
2013-05-21	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 29/12/2008