CH642402A5 - Anode aus dimensionsstabilen oxidkeramischen einzelelementen. - Google Patents

Anode aus dimensionsstabilen oxidkeramischen einzelelementen. Download PDF

Info

Publication number: CH642402A5
Authority: CH; Switzerland
Prior art keywords: anode; individual elements; anode according; ceramic; oxide
Prior art date: 1979-12-18

Application number

CH1119879A

Other languages

German (de)

English (en)

Inventor

Hanspeter Alder

Helmut Tannenberger

Original Assignee

Alusuisse

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.)

1979-12-18

Filing date

1979-12-18

Publication date

1984-04-13

1979-12-18 Application filed by Alusuisse filed Critical Alusuisse

1979-12-18 Priority to CH1119879A priority Critical patent/CH642402A5/de

1980-02-04 Priority to DE3003922A priority patent/DE3003922C2/de

1980-12-11 Priority to ZA00807764A priority patent/ZA807764B/xx

1980-12-12 Priority to US06/215,938 priority patent/US4357226A/en

1980-12-16 Priority to IT26669/80A priority patent/IT1201938B/it

1980-12-16 Priority to NO803793A priority patent/NO803793L/no

1980-12-16 Priority to NZ195853A priority patent/NZ195853A/xx

1980-12-17 Priority to CA000366990A priority patent/CA1162880A/en

1980-12-17 Priority to AU65474/80A priority patent/AU538726B2/en

1980-12-17 Priority to GB8040442A priority patent/GB2065708B/en

1980-12-18 Priority to JP17967880A priority patent/JPS5698490A/ja

1980-12-18 Priority to FR8026947A priority patent/FR2472038A1/fr

1984-04-13 Publication of CH642402A5 publication Critical patent/CH642402A5/de

Links

229910052574 oxide ceramic Inorganic materials 0.000 title claims description 26
239000011224 oxide ceramic Substances 0.000 title claims description 22
239000000919 ceramic Substances 0.000 claims description 16
229910052782 aluminium Inorganic materials 0.000 claims description 10
238000004519 manufacturing process Methods 0.000 claims description 10
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
229910052751 metal Inorganic materials 0.000 claims description 8
239000002184 metal Substances 0.000 claims description 8
238000005868 electrolysis reaction Methods 0.000 claims description 7
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
239000000463 material Substances 0.000 claims description 6
239000003792 electrolyte Substances 0.000 claims description 5
229910052759 nickel Inorganic materials 0.000 claims description 4
150000002739 metals Chemical class 0.000 claims description 3
229910052787 antimony Inorganic materials 0.000 claims description 2
229910052785 arsenic Inorganic materials 0.000 claims description 2
229910052791 calcium Inorganic materials 0.000 claims description 2
229910052804 chromium Inorganic materials 0.000 claims description 2
229910052733 gallium Inorganic materials 0.000 claims description 2
229910052735 hafnium Inorganic materials 0.000 claims description 2
229910052742 iron Inorganic materials 0.000 claims description 2
229910052745 lead Inorganic materials 0.000 claims description 2
229910052748 manganese Inorganic materials 0.000 claims description 2
229910052750 molybdenum Inorganic materials 0.000 claims description 2
229910052758 niobium Inorganic materials 0.000 claims description 2
229910052710 silicon Inorganic materials 0.000 claims description 2
229910052712 strontium Inorganic materials 0.000 claims description 2
229910052718 tin Inorganic materials 0.000 claims description 2
229910052719 titanium Inorganic materials 0.000 claims description 2
229910052721 tungsten Inorganic materials 0.000 claims description 2
229910052720 vanadium Inorganic materials 0.000 claims description 2
229910052725 zinc Inorganic materials 0.000 claims description 2
229910052726 zirconium Inorganic materials 0.000 claims description 2
229910052732 germanium Inorganic materials 0.000 claims 1
229910052761 rare earth metal Inorganic materials 0.000 claims 1
150000002910 rare earth metals Chemical class 0.000 claims 1
239000000155 melt Substances 0.000 description 7
239000007789 gas Substances 0.000 description 6
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
229910052799 carbon Inorganic materials 0.000 description 5
230000007797 corrosion Effects 0.000 description 5
238000005260 corrosion Methods 0.000 description 5
229910001610 cryolite Inorganic materials 0.000 description 5
XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 3
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
229910044991 metal oxide Inorganic materials 0.000 description 3
150000004706 metal oxides Chemical class 0.000 description 3
239000000203 mixture Substances 0.000 description 3
238000003825 pressing Methods 0.000 description 3
239000010959 steel Substances 0.000 description 3
239000000725 suspension Substances 0.000 description 3
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
238000009626 Hall-Héroult process Methods 0.000 description 2
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
239000003245 coal Substances 0.000 description 2
239000011019 hematite Substances 0.000 description 2
229910052595 hematite Inorganic materials 0.000 description 2
LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 2
229920000126 latex Polymers 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000000034 method Methods 0.000 description 2
239000002245 particle Substances 0.000 description 2
230000035939 shock Effects 0.000 description 2
229910001887 tin oxide Inorganic materials 0.000 description 2
238000012546 transfer Methods 0.000 description 2
QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
GHPGOEFPKIHBNM-UHFFFAOYSA-N antimony(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Sb+3].[Sb+3] GHPGOEFPKIHBNM-UHFFFAOYSA-N 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
238000005452 bending Methods 0.000 description 1
229910052797 bismuth Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
229910010293 ceramic material Inorganic materials 0.000 description 1
239000011195 cermet Substances 0.000 description 1
239000004927 clay Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
230000008094 contradictory effect Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
229910052593 corundum Inorganic materials 0.000 description 1
238000005336 cracking Methods 0.000 description 1
239000010432 diamond Substances 0.000 description 1
229910003460 diamond Inorganic materials 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000002001 electrolyte material Substances 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000007373 indentation Methods 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
229910001338 liquidmetal Inorganic materials 0.000 description 1
239000002923 metal particle Substances 0.000 description 1
239000000615 nonconductor Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
239000002006 petroleum coke Substances 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000005245 sintering Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
229910052596 spinel Inorganic materials 0.000 description 1
239000011029 spinel Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1
239000010936 titanium Substances 0.000 description 1
239000004408 titanium dioxide Substances 0.000 description 1
229910001845 yogo sapphire Inorganic materials 0.000 description 1

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
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes

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)
Crystals, And After-Treatments Of Crystals (AREA)
Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

CH1119879A 1979-12-18 1979-12-18 Anode aus dimensionsstabilen oxidkeramischen einzelelementen. CH642402A5 (de)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
CH1119879A CH642402A5 (de)	1979-12-18	1979-12-18	Anode aus dimensionsstabilen oxidkeramischen einzelelementen.
DE3003922A DE3003922C2 (de)	1979-12-18	1980-02-04	Anode aus dimensionsstabilen oxidkeramischen Einzelelementen
ZA00807764A ZA807764B (en)	1979-12-18	1980-12-11	Anode of dimensionally stable oxide-ceramic individual elements
US06/215,938 US4357226A (en)	1979-12-18	1980-12-12	Anode of dimensionally stable oxide-ceramic individual elements
IT26669/80A IT1201938B (it)	1979-12-18	1980-12-16	Anodo ad elementi singoli ossiceramici dimensionalmente stabili
NO803793A NO803793L (no)	1979-12-18	1980-12-16	Anode for smelteelektrolysecelle.
NZ195853A NZ195853A (en)	1979-12-18	1980-12-16	Anode for fusion electrolysis furnace
CA000366990A CA1162880A (en)	1979-12-18	1980-12-17	Anode of dimensionally stable oxide-ceramic individual elements
AU65474/80A AU538726B2 (en)	1979-12-18	1980-12-17	Anode of dimentionally stable oxide-ceramic individual elements
GB8040442A GB2065708B (en)	1979-12-18	1980-12-17	Anodes for electrolytic furnaces
JP17967880A JPS5698490A (en)	1979-12-18	1980-12-18	Anode comprising separate element of dimension stable oxide ceramic
FR8026947A FR2472038A1 (fr)	1979-12-18	1980-12-18	Anode consistant en elements individuels en oxydes ceramiques a dimensions stables

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1119879A CH642402A5 (de)	1979-12-18	1979-12-18	Anode aus dimensionsstabilen oxidkeramischen einzelelementen.

Publications (1)

Publication Number	Publication Date
CH642402A5 true CH642402A5 (de)	1984-04-13

Family

ID=4371039

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1119879A CH642402A5 (de)	1979-12-18	1979-12-18	Anode aus dimensionsstabilen oxidkeramischen einzelelementen.

Country Status (11)

Country	Link
JP (1)	JPS5698490A (no)
AU (1)	AU538726B2 (no)
CA (1)	CA1162880A (no)
CH (1)	CH642402A5 (no)
DE (1)	DE3003922C2 (no)
FR (1)	FR2472038A1 (no)
GB (1)	GB2065708B (no)
IT (1)	IT1201938B (no)
NO (1)	NO803793L (no)
NZ (1)	NZ195853A (no)
ZA (1)	ZA807764B (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3102776A1 (de) *	1981-01-28	1982-08-26	C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach	Elektrode fuer lichtbogenoefen
US4609249A (en) *	1985-04-25	1986-09-02	Aluminum Company Of America	Electrically conductive connection for an electrode
DE3537575A1 (de) *	1985-10-22	1987-04-23	Conradty Nuernberg	Inerte verbundelektrode, insbesondere anode fuer die schmelzflusselektrolyse
NO20024049D0 (no) *	2002-08-23	2002-08-23	Norsk Hydro As	Materiale for bruk i en elektrolysecelle
USD532445S1 (en) *	2005-05-18	2006-11-21	Emily Lo	Paper shredder
USD545890S1 (en) *	2006-05-17	2007-07-03	Aron Abramson	Shredder basket
USD547366S1 (en) *	2006-06-15	2007-07-24	Staples The Office Superstore, Llc	Shredder device
USD557735S1 (en) *	2006-08-03	2007-12-18	Ming-Hui Ho	Paper shredder
USD546872S1 (en) *	2006-08-09	2007-07-17	Staples The Office Superstore, Llc	Shredder device
USD556250S1 (en)	2006-10-30	2007-11-27	Staples The Office Superstore, Llc	Shredder
US7762486B2 (en)	2007-01-30	2010-07-27	Staples The Office Superstore, Llc	Shredder
USD587297S1 (en)	2007-08-31	2009-02-24	Staples The Office Superstore, Llc	Shredder
USD586846S1 (en)	2007-08-31	2009-02-17	Staples The Office Superstore, Llc	Shredder
USD611088S1 (en)	2008-02-20	2010-03-02	Staples The Office Superstore, Llc	Shredder
CN103088367A (zh) *	2011-10-31	2013-05-08	贵阳铝镁设计研究院有限公司	铝电解槽的连续预焙阳极组合结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2958641A (en) *	1958-05-20	1960-11-01	Reynolds Metals Co	Anode for alumina reduction cells
DE1121340B (de) *	1959-11-25	1962-01-04	Du Pont	Anodenaufbau fuer Schmelzflusselektrolysezellen, insbesondere zur Herstellung von Natrium
DE1174517B (de) *	1960-09-15	1964-07-23	Reynolds Metals Co	Anode fuer Aluminium-Elektrolyseoefen
CH575014A5 (no) *	1973-05-25	1976-04-30	Alusuisse
EP0022921B1 (de) *	1979-07-20	1983-10-26	C. CONRADTY NÜRNBERG GmbH & Co. KG	Regenerierbare, formstabile Elektrode für Hochtemperaturanwendungen
DE2929346C2 (de) *	1979-07-20	1985-10-17	C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach	Regenerierbare formstabile Faserwerkstoff-Elektrode für schmelzflußelektrolytische Prozesse

1979
- 1979-12-18 CH CH1119879A patent/CH642402A5/de not_active IP Right Cessation
1980
- 1980-02-04 DE DE3003922A patent/DE3003922C2/de not_active Expired
- 1980-12-11 ZA ZA00807764A patent/ZA807764B/xx unknown
- 1980-12-16 IT IT26669/80A patent/IT1201938B/it active
- 1980-12-16 NZ NZ195853A patent/NZ195853A/xx unknown
- 1980-12-16 NO NO803793A patent/NO803793L/no unknown
- 1980-12-17 AU AU65474/80A patent/AU538726B2/en not_active Ceased
- 1980-12-17 GB GB8040442A patent/GB2065708B/en not_active Expired
- 1980-12-17 CA CA000366990A patent/CA1162880A/en not_active Expired
- 1980-12-18 JP JP17967880A patent/JPS5698490A/ja active Pending
- 1980-12-18 FR FR8026947A patent/FR2472038A1/fr active Pending

Also Published As

Publication number	Publication date
IT8026669A0 (it)	1980-12-16
GB2065708B (en)	1983-03-23
JPS5698490A (en)	1981-08-07
CA1162880A (en)	1984-02-28
IT1201938B (it)	1989-02-02
ZA807764B (en)	1981-12-30
DE3003922A1 (de)	1981-06-25
DE3003922C2 (de)	1982-06-16
GB2065708A (en)	1981-07-01
AU6547480A (en)	1981-06-25
AU538726B2 (en)	1984-08-23
NO803793L (no)	1981-06-19
FR2472038A1 (fr)	1981-06-26
NZ195853A (en)	1983-04-12

Legal Events

Date	Code	Title	Description
1986-08-29	PL	Patent ceased
2024-10-31	PL	Patent ceased

Publication	Publication Date	Title
DE3003922C2 (de)	1982-06-16	Anode aus dimensionsstabilen oxidkeramischen Einzelelementen
DE69111078T2 (de)	1996-01-11	Elektrodenzusammenstellung und multimonopolare zellen für die aluminiumelektrogewinnung.
DE2312439C2 (de)	1984-07-12	Kathodenwanne einer Aluminiumschmelzflußelektrolysezelle
DE2425136C2 (de)	1983-01-13	Verfahren zur Schmelzflußelektrolyse mit oxidkeramischen Anoden sowie Anode zur Durchführung des Verfahrens
DE69306775T2 (de)	1997-06-26	Anode-kathode anordnung für aluminium-herstellungszellen
EP0041045B1 (de)	1983-06-22	Kathode für eine Schmelzflusselektrolysezelle
DE2446668B2 (de)	1977-11-17	Verfahren zur schmelzflusselektrolyse, insbesondere von aluminiumoxid, und anode zur ausfuehrung des verfahrens
DE3015244A1 (de)	1980-10-30	Kathoden-strom-zufuhr-element fuer zellen zur elektrolytischen reduktion von aluminium
US4357226A (en)	1982-11-02	Anode of dimensionally stable oxide-ceramic individual elements
DE3880940T2 (no)	1993-08-26
DE1187809B (de)	1965-02-25	Elektrolysezelle zur schmelzflusselektrolytischen Herstellung von Aluminium
CH654335A5 (de)	1986-02-14	Zelle zur raffination von aluminium.
DE69837966T2 (de)	2008-02-28	Zelle für aluminium-herstellung mit drainierfähiger kathode
EP2673396A2 (de)	2013-12-18	Graphitierter kathodenblock mit einer abrasionsbeständigen oberfläche
EP0022921B1 (de)	1983-10-26	Regenerierbare, formstabile Elektrode für Hochtemperaturanwendungen
EP0050681A1 (de)	1982-05-05	Elektrode für Schmelzflusselektrolyse
EP0092704B1 (de)	1987-08-12	Verwendung von temperatur- und korrosionsbeständigen gasdichten Materialien als Schutzüberzug für den Metallteil von Kombinationselektroden für die Schmelzflusselektrolyse zur Gewinnung von Metallen, sowie hieraus gebildete Schutzringe
EP2956573A1 (de)	2015-12-23	Kathodenblock mit einer benetzbaren und abrasionsbeständigen oberfläche
EP3350358B1 (de)	2019-08-14	Kathodenboden zur herstellung von aluminium
AT208606B (de)	1960-04-25	Fester Stromleiter und Verfahren zu seiner Herstellung
DE3688699T2 (de)	1994-02-17	Elektrisch leitender Ziegel.
DE1558756B2 (de)	1972-01-20	Elektrolysierzelle
DE10164013C1 (de)	2003-04-03	Verfahren zum Graphitieren von Kathodenblöcken
DE1558756C (de)	1972-08-24	Elektrolysierzelle
EP1481115B1 (de)	2005-12-07	Graphitierte kathodenblöcke