NO20071766L - Improvements in electrolytic cells connected in series and method of operation of the same - Google Patents

Improvements in electrolytic cells connected in series and method of operation of the same

Info

Publication number: NO20071766L
Authority: NO; Norway
Prior art keywords: series; same; cells connected; electrolytic cells; electrolytic
Prior art date: 2007-04-02

Application number

NO20071766A

Other languages

Norwegian (no)

Other versions

NO331318B1 (en

Inventor

Frank Ovstetun

Christian Droste

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.)

2007-04-02

Filing date

2007-04-02

Publication date

2008-10-03

2007-04-02 Application filed by Norsk Hydro As filed Critical Norsk Hydro As

2007-04-02 Priority to NO20071766A priority Critical patent/NO331318B1/en

2008-03-10 Priority to NZ579815A priority patent/NZ579815A/en

2008-03-10 Priority to AU2008233392A priority patent/AU2008233392B2/en

2008-03-10 Priority to EP08723979.4A priority patent/EP2150639B1/en

2008-03-10 Priority to EA200901330A priority patent/EA016404B1/en

2008-03-10 Priority to BRPI0809671A priority patent/BRPI0809671B1/en

2008-03-10 Priority to PCT/NO2008/000087 priority patent/WO2008120993A1/en

2008-03-10 Priority to CA2681205A priority patent/CA2681205C/en

2008-03-10 Priority to CN2008800107143A priority patent/CN101663422B/en

2008-10-03 Publication of NO20071766L publication Critical patent/NO20071766L/en

2009-09-17 Priority to ZA200906503A priority patent/ZA200906503B/en

2011-11-21 Publication of NO331318B1 publication Critical patent/NO331318B1/en

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
- C25C3/16—Electric current supply devices, e.g. bus bars

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)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

NO20071766A 2007-04-02 2007-04-02 Procedure for operation of electrolysis cells connected in series as well as busbar system for the same NO331318B1 (en)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
NO20071766A NO331318B1 (en)	2007-04-02	2007-04-02	Procedure for operation of electrolysis cells connected in series as well as busbar system for the same
BRPI0809671A BRPI0809671B1 (en)	2007-04-02	2008-03-10	method for operating hall-heroult electrolytic cells for series-connected aluminum production, and hall-heroult electrolytic cells for aluminum production
AU2008233392A AU2008233392B2 (en)	2007-04-02	2008-03-10	Improvements relating to electrolysis cells connected in series and a method for operation of same
EP08723979.4A EP2150639B1 (en)	2007-04-02	2008-03-10	Electrolysis cells connected in series and a method for operation of same
EA200901330A EA016404B1 (en)	2007-04-02	2008-03-10	Improvements relating to electrolysis cells connected in series and a method for operation of same
NZ579815A NZ579815A (en)	2007-04-02	2008-03-10	Electrolysis cells where the cathode bars have a combination of vertical and horizontal outlets
PCT/NO2008/000087 WO2008120993A1 (en)	2007-04-02	2008-03-10	Improvements relating to electrolysis cells connected in series and a method for operation of same
CA2681205A CA2681205C (en)	2007-04-02	2008-03-10	Improvements relating to electrolysis cells connected in series and a method for operation of same
CN2008800107143A CN101663422B (en)	2007-04-02	2008-03-10	Improvements relating to electrolysis cells connected in series and a method for operation of same
ZA200906503A ZA200906503B (en)	2007-04-02	2009-09-17	Improvements relating to electrolysis cells connected in series and a method for operation of same

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO20071766A NO331318B1 (en)	2007-04-02	2007-04-02	Procedure for operation of electrolysis cells connected in series as well as busbar system for the same

Publications (2)

Publication Number	Publication Date
NO20071766L true NO20071766L (en)	2008-10-03
NO331318B1 NO331318B1 (en)	2011-11-21

Family

ID=39808490

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20071766A NO331318B1 (en)	2007-04-02	2007-04-02	Procedure for operation of electrolysis cells connected in series as well as busbar system for the same

Country Status (10)

Country	Link
EP (1)	EP2150639B1 (en)
CN (1)	CN101663422B (en)
AU (1)	AU2008233392B2 (en)
BR (1)	BRPI0809671B1 (en)
CA (1)	CA2681205C (en)
EA (1)	EA016404B1 (en)
NO (1)	NO331318B1 (en)
NZ (1)	NZ579815A (en)
WO (1)	WO2008120993A1 (en)
ZA (1)	ZA200906503B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107541752A (en) *	2016-06-28	2018-01-05	沈阳铝镁设计研究院有限公司	A kind of aluminum cell current is from balanced bus networks structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1187809B (en)	1963-11-22	1965-02-25	Vaw Ver Aluminium Werke Ag	Electrolysis cell for the production of aluminum by melt flow electrolysis
US3575827A (en)	1967-12-06	1971-04-20	Arthur F Johnson	System for reduction of aluminum
GB2008617B (en)	1977-11-23	1982-03-31	Alcan Res & Dev	Electrolytic reduction cells
EP0016728A1 (en) *	1979-03-23	1980-10-01	Schweizerische Aluminium AG	Electrolytic cell for the production of aluminium by fusion electrolysis of aluminium salts
DE2916971A1 (en)	1979-03-23	1980-09-25	Alusuisse	Electrolysis cell for mfg. aluminium via molten electrolyte - where parts of cathode bars are insulated from carbon cathode to reduce electric losses and cell wear
FR2469475A1 (en) *	1979-11-07	1981-05-22	Pechiney Aluminium	METHOD AND DEVICE FOR THE REMOVAL OF MAGNETIC DISTURBANCES IN VERY HIGH-INTENSITY ELECTROLYSING Cuvettes Placed Through Them
DE3004071A1 (en)	1979-12-21	1981-07-02	Schweizerische Aluminium AG, 3965 Chippis	Cathode bus=bars for mfg. aluminium in electrolysis cells - where bus=bars are divided into two lengths to reduce voltage drop between adjacent cells
NO164721C (en)	1988-06-06	1990-11-07	Norsk Hydro As	ASSEMBLY OF SKIN SYSTEMS ON LARGE TRANSFERRED ELECTRIC OVERS.
NO166657C (en)	1988-11-28	1991-08-21	Norsk Hydro As	SKIN ARRANGEMENTS FOR LARGE TRANSMISSION ELECTRIC OVENERS.
NO332480B1 (en)	2006-09-14	2012-09-24	Norsk Hydro As	Electrolysis cell and method of operation of the same

2007
- 2007-04-02 NO NO20071766A patent/NO331318B1/en unknown
2008
- 2008-03-10 AU AU2008233392A patent/AU2008233392B2/en active Active
- 2008-03-10 CN CN2008800107143A patent/CN101663422B/en active Active
- 2008-03-10 EP EP08723979.4A patent/EP2150639B1/en active Active
- 2008-03-10 CA CA2681205A patent/CA2681205C/en active Active
- 2008-03-10 NZ NZ579815A patent/NZ579815A/en unknown
- 2008-03-10 EA EA200901330A patent/EA016404B1/en not_active IP Right Cessation
- 2008-03-10 WO PCT/NO2008/000087 patent/WO2008120993A1/en not_active Ceased
- 2008-03-10 BR BRPI0809671A patent/BRPI0809671B1/en active IP Right Grant
2009
- 2009-09-17 ZA ZA200906503A patent/ZA200906503B/en unknown

Also Published As

Publication number	Publication date
BRPI0809671B1 (en)	2018-10-30
NZ579815A (en)	2012-04-27
AU2008233392A1 (en)	2008-10-09
NO331318B1 (en)	2011-11-21
EP2150639A1 (en)	2010-02-10
CA2681205A1 (en)	2008-10-09
EA016404B1 (en)	2012-04-30
CN101663422A (en)	2010-03-03
EP2150639B1 (en)	2018-05-16
CN101663422B (en)	2011-12-28
ZA200906503B (en)	2010-06-30
CA2681205C (en)	2014-02-04
EP2150639A4 (en)	2014-03-05
EA200901330A1 (en)	2010-02-26
WO2008120993A1 (en)	2008-10-09
BRPI0809671A2 (en)	2014-10-07
AU2008233392B2 (en)	2012-04-26

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