CA2030788A1 - Substrat d'anode revetu de composes - Google Patents

Substrat d'anode revetu de composes

Info

Publication number: CA2030788A1
Authority: CA; Canada
Prior art keywords: anode; oxide; substrate; mol; surface coating
Prior art date: 1989-03-07
Legal status (The legal status 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 status listed.): Abandoned

Application number

CA002030788A

Other languages

English (en)

Inventor

Jean-Louis Jorda

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Moltech Invent SA

Original Assignee

Individual

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.)

1989-03-07

Filing date

1990-03-06

Publication date

1990-09-08

1990-03-06 Application filed by Individual filed Critical Individual

1990-09-08 Publication of CA2030788A1 publication Critical patent/CA2030788A1/fr

Status Abandoned legal-status Critical Current

Links

239000000758 substrate Substances 0.000 title claims abstract description 43
229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 12
150000002910 rare earth metals Chemical class 0.000 title claims abstract description 9
238000000576 coating method Methods 0.000 claims abstract description 28
239000011248 coating agent Substances 0.000 claims abstract description 24
229910052751 metal Inorganic materials 0.000 claims abstract description 19
239000002184 metal Substances 0.000 claims abstract description 19
QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 15
239000005751 Copper oxide Substances 0.000 claims abstract description 12
229910000431 copper oxide Inorganic materials 0.000 claims abstract description 12
239000006104 solid solution Substances 0.000 claims abstract description 12
239000003792 electrolyte Substances 0.000 claims abstract description 10
229910000480 nickel oxide Inorganic materials 0.000 claims abstract description 10
GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims abstract description 10
238000005363 electrowinning Methods 0.000 claims abstract description 9
FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims abstract description 6
229910001947 lithium oxide Inorganic materials 0.000 claims abstract description 6
150000003839 salts Chemical class 0.000 claims abstract description 4
IZVNQBSGTUVWKV-UHFFFAOYSA-N [O-2].[Li+].[Cu+2].[Ni+2] Chemical compound [O-2].[Li+].[Cu+2].[Ni+2] IZVNQBSGTUVWKV-UHFFFAOYSA-N 0.000 claims abstract description 3
229910052782 aluminium Inorganic materials 0.000 claims description 15
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
238000000034 method Methods 0.000 claims description 14
XVVDIUTUQBXOGG-UHFFFAOYSA-N [Ce].FOF Chemical compound [Ce].FOF XVVDIUTUQBXOGG-UHFFFAOYSA-N 0.000 claims description 13
229910052684 Cerium Inorganic materials 0.000 claims description 11
GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 11
229910001610 cryolite Inorganic materials 0.000 claims description 10
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 8
229910052744 lithium Inorganic materials 0.000 claims description 8
150000001875 compounds Chemical class 0.000 claims description 6
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
239000000843 powder Substances 0.000 claims description 5
238000001816 cooling Methods 0.000 claims description 4
229910052727 yttrium Inorganic materials 0.000 claims description 4
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 4
238000005868 electrolysis reaction Methods 0.000 claims description 3
238000010304 firing Methods 0.000 claims description 3
229910052746 lanthanum Inorganic materials 0.000 claims description 3
FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 3
238000002156 mixing Methods 0.000 claims description 3
229910052758 niobium Inorganic materials 0.000 claims description 3
239000010955 niobium Substances 0.000 claims description 3
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
238000005245 sintering Methods 0.000 claims description 3
229910052715 tantalum Inorganic materials 0.000 claims description 3
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
238000000227 grinding Methods 0.000 claims description 2
229910052760 oxygen Inorganic materials 0.000 claims description 2
239000001301 oxygen Substances 0.000 claims description 2
238000003825 pressing Methods 0.000 claims description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 27
229910052759 nickel Inorganic materials 0.000 description 14
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
229910052802 copper Inorganic materials 0.000 description 11
239000010949 copper Substances 0.000 description 11
239000000463 material Substances 0.000 description 11
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
239000000956 alloy Substances 0.000 description 7
229910045601 alloy Inorganic materials 0.000 description 7
239000010410 layer Substances 0.000 description 7
239000000203 mixture Substances 0.000 description 7
239000000919 ceramic Substances 0.000 description 6
150000002739 metals Chemical class 0.000 description 5
238000004458 analytical method Methods 0.000 description 4
238000005260 corrosion Methods 0.000 description 4
230000007797 corrosion Effects 0.000 description 4
229910052742 iron Inorganic materials 0.000 description 4
230000001681 protective effect Effects 0.000 description 4
XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 4
229910018054 Ni-Cu Inorganic materials 0.000 description 3
229910018481 Ni—Cu Inorganic materials 0.000 description 3
239000011195 cermet Substances 0.000 description 3
229910017052 cobalt Inorganic materials 0.000 description 3
239000010941 cobalt Substances 0.000 description 3
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
239000000155 melt Substances 0.000 description 3
229910020187 CeF3 Inorganic materials 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
239000002131 composite material Substances 0.000 description 2
238000000151 deposition Methods 0.000 description 2
230000008021 deposition Effects 0.000 description 2
239000002019 doping agent Substances 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229910052749 magnesium Inorganic materials 0.000 description 2
239000011777 magnesium Substances 0.000 description 2
229910052748 manganese Inorganic materials 0.000 description 2
239000011572 manganese Substances 0.000 description 2
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
150000002736 metal compounds Chemical class 0.000 description 2
230000007935 neutral effect Effects 0.000 description 2
NQNBVCBUOCNRFZ-UHFFFAOYSA-N nickel ferrite Chemical compound [Ni]=O.O=[Fe]O[Fe]=O NQNBVCBUOCNRFZ-UHFFFAOYSA-N 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
239000011253 protective coating Substances 0.000 description 2
229910001404 rare earth metal oxide Inorganic materials 0.000 description 2
229910052725 zinc Inorganic materials 0.000 description 2
239000011701 zinc Substances 0.000 description 2
229910000599 Cr alloy Inorganic materials 0.000 description 1
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
229910004380 Li(NO3) Inorganic materials 0.000 description 1
WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000001464 adherent effect Effects 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
229910010293 ceramic material Inorganic materials 0.000 description 1
229910000423 chromium oxide Inorganic materials 0.000 description 1
238000005253 cladding Methods 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000009713 electroplating Methods 0.000 description 1
238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
238000007731 hot pressing Methods 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
229910000765 intermetallic Inorganic materials 0.000 description 1
OVMJVEMNBCGDGM-UHFFFAOYSA-N iron silver Chemical compound [Fe].[Ag] OVMJVEMNBCGDGM-UHFFFAOYSA-N 0.000 description 1
XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
229910052808 lithium carbonate Inorganic materials 0.000 description 1
238000003754 machining Methods 0.000 description 1
239000002905 metal composite material Substances 0.000 description 1
229910000510 noble metal Inorganic materials 0.000 description 1
238000007750 plasma spraying Methods 0.000 description 1
238000004663 powder metallurgy Methods 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000000550 scanning electron microscopy energy dispersive X-ray spectroscopy Methods 0.000 description 1
238000005204 segregation Methods 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
238000010583 slow cooling Methods 0.000 description 1
239000000243 solution Substances 0.000 description 1
229910052566 spinel group Inorganic materials 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 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
- 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
- C25C7/02—Electrodes; Connections thereof
- C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Engineering & Computer Science (AREA)
Electrolytic Production Of Metals (AREA)
Battery Electrode And Active Subsutance (AREA)
Solid Thermionic Cathode (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Secondary Cells (AREA)
Manufacture And Refinement Of Metals (AREA)

CA002030788A 1989-03-07 1990-03-06 Substrat d'anode revetu de composes Abandoned CA2030788A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP89810175.3		1989-03-07
EP89810175		1989-03-07

Publications (1)

Publication Number	Publication Date
CA2030788A1 true CA2030788A1 (fr)	1990-09-08

Family

ID=8203133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002030788A Abandoned CA2030788A1 (fr)	1989-03-07	1990-03-06	Substrat d'anode revetu de composes

Country Status (8)

Country	Link
EP (1)	EP0422142B1 (fr)
AT (1)	ATE123079T1 (fr)
AU (1)	AU622000B2 (fr)
CA (1)	CA2030788A1 (fr)
DE (1)	DE69019664T2 (fr)
ES (1)	ES2072427T3 (fr)
NO (1)	NO910306D0 (fr)
WO (1)	WO1990010735A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69326843T2 (de) *	1993-04-19	2000-05-18	Moltech Invent S.A., Luxemburg/Luxembourg	Mikro-pyrotechnisch-erzeugte bauteile von zellen fuer die aluminiumherstellung
JPH10158017A (ja) *	1996-11-29	1998-06-16	Sharp Corp	リチウムニッケル銅複合酸化物とその製造法及びその用途
CN101915073B (zh) *	2010-08-03	2012-08-15	江西稀有金属钨业控股集团有限公司	原地浸取注液工艺
CN109811368B (zh) *	2019-03-20	2021-03-16	武汉大学	用于熔盐电解体系的锂离子强化型惰性阳极及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8301001D0 (en) *	1983-01-14	1983-02-16	Eltech Syst Ltd	Molten salt electrowinning method
DE3685760T2 (de) *	1985-02-18	1993-05-19	Moltech Invent Sa	Verfahren zur herstellung von aluminium, zelle zur herstellung von aluminium und anode fuer die elektrolyse von aluminium.
EP0203884B1 (fr) *	1985-05-17	1989-12-06	MOLTECH Invent S.A.	Anode de dimensions stables pour électrolyse en sel fondu et procédé d'électrolyse
JPS62284095A (ja) *	1986-06-02	1987-12-09	Permelec Electrode Ltd	耐久性を有する電解用電極及びその製造方法
WO1989001991A1 (fr) *	1987-09-02	1989-03-09	Moltech Invent S.A.	Matiere composite en ceramique et metal

1990
- 1990-03-06 DE DE69019664T patent/DE69019664T2/de not_active Expired - Fee Related
- 1990-03-06 ES ES90904311T patent/ES2072427T3/es not_active Expired - Lifetime
- 1990-03-06 AU AU51803/90A patent/AU622000B2/en not_active Ceased
- 1990-03-06 EP EP90904311A patent/EP0422142B1/fr not_active Expired - Lifetime
- 1990-03-06 AT AT90904311T patent/ATE123079T1/de active
- 1990-03-06 WO PCT/EP1990/000364 patent/WO1990010735A1/fr not_active Ceased
- 1990-03-06 CA CA002030788A patent/CA2030788A1/fr not_active Abandoned
1991
- 1991-01-25 NO NO910306A patent/NO910306D0/no unknown

Also Published As

Publication number	Publication date
AU5180390A (en)	1990-10-09
ATE123079T1 (de)	1995-06-15
ES2072427T3 (es)	1995-07-16
WO1990010735A1 (fr)	1990-09-20
NO910306L (no)	1991-01-25
EP0422142A1 (fr)	1991-04-17
DE69019664T2 (de)	1995-09-21
EP0422142B1 (fr)	1995-05-24
DE69019664D1 (de)	1995-06-29
AU622000B2 (en)	1992-03-26
NO910306D0 (no)	1991-01-25

Publication	Publication Date	Title
CA1328243C (fr)	1994-04-05	Procede d'electrolyse a sels fondus faisant appel a une anode non consumable
AU606355B2 (en)	1991-02-07	Cerium containing ceramic/metal composite material
EP0030834B2 (fr)	1989-06-14	Electrodes en oxyde céramique, procédé pour leur préparation, cellule et procédés d'électrolyse ignée utilisant de telles électrodes
EP0122160A2 (fr)	1984-10-17	Composition appropriée pour électrode inerte
EP1230437B1 (fr)	2004-12-08	Anode inerte contenant des oxydes de nickel, de fer et de zinc, utiles a la production electrolytique de metal
DK201770819A1 (en)	2017-11-13	Cermet electrode material
US6248227B1 (en)	2001-06-19	Slow consumable non-carbon metal-based anodes for aluminium production cells
US6030518A (en)	2000-02-29	Reduced temperature aluminum production in an electrolytic cell having an inert anode
CA2439006C (fr)	2010-04-20	Materiau pour anode dimensionnellement stable pour l'extraction electrolytique d'aluminium
EP0422142B1 (fr)	1995-05-24	Substrat d'anode revetu d'oxycomposes de terres rares
AU2002330779B2 (en)	2008-02-21	A dimensionally stable anode for the electrowinning of aluminium
CA2558969C (fr)	2012-05-15	Anodes non carbonees presentant des revetements actifs
AU2002330779A1 (en)	2003-07-03	A dimensionally stable anode for the electrowinning of aluminium
WO2000006805A1 (fr)	2000-02-10	Anodes non carbonees lentement fusibles a base de metal pour cellules de production d'aluminium
NZ228089A (en)	1991-06-25	Non-consumable anodes and their use in electrolysis to gain metals from metal oxides

Legal Events

Date	Code	Title	Description
1996-09-06	FZDE	Discontinued