JPS60500218A - 溶融塩の電解採取法、陽極およびその製造法 - Google Patents
溶融塩の電解採取法、陽極およびその製造法Info
- Publication number
- JPS60500218A JPS60500218A JP59500466A JP50046684A JPS60500218A JP S60500218 A JPS60500218 A JP S60500218A JP 59500466 A JP59500466 A JP 59500466A JP 50046684 A JP50046684 A JP 50046684A JP S60500218 A JPS60500218 A JP S60500218A
- Authority
- JP
- Japan
- Prior art keywords
- anode
- cerium
- coating
- fluorine
- compound
- Prior art date
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 26
- 238000005363 electrowinning Methods 0.000 title claims description 20
- 150000003839 salts Chemical class 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 229910052684 Cerium Inorganic materials 0.000 claims description 43
- 238000000576 coating method Methods 0.000 claims description 39
- 239000011248 coating agent Substances 0.000 claims description 35
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 28
- 239000011737 fluorine Substances 0.000 claims description 27
- 229910052731 fluorine Inorganic materials 0.000 claims description 27
- 239000003792 electrolyte Substances 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 25
- -1 cerium oxy compound Chemical class 0.000 claims description 23
- 239000000155 melt Substances 0.000 claims description 22
- 239000011253 protective coating Substances 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- 238000005868 electrolysis reaction Methods 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 12
- 229910001610 cryolite Inorganic materials 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 9
- 150000002739 metals Chemical class 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 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 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims description 5
- 238000011065 in-situ storage Methods 0.000 claims description 5
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims description 3
- 239000011195 cermet Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910000765 intermetallic Inorganic materials 0.000 claims description 3
- QCCDYNYSHILRDG-UHFFFAOYSA-K cerium(3+);trifluoride Chemical compound [F-].[F-].[F-].[Ce+3] QCCDYNYSHILRDG-UHFFFAOYSA-K 0.000 claims description 2
- 150000004678 hydrides Chemical class 0.000 claims description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
- WYSNBIRBWGEORT-UHFFFAOYSA-N [F].[Ce] Chemical compound [F].[Ce] WYSNBIRBWGEORT-UHFFFAOYSA-N 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 239000012768 molten material Substances 0.000 claims 1
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 229910000420 cerium oxide Inorganic materials 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 4
- 150000001785 cerium compounds Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 150000002222 fluorine compounds Chemical class 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 240000008881 Oenanthe javanica Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000010411 electrocatalyst 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
- 239000011159 matrix material Substances 0.000 description 2
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000439 uranium oxide Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000723368 Conium Species 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- 241000287462 Phalacrocorax carbo Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- XVVDIUTUQBXOGG-UHFFFAOYSA-N [Ce].FOF Chemical compound [Ce].FOF XVVDIUTUQBXOGG-UHFFFAOYSA-N 0.000 description 1
- WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical compound [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 description 1
- SIOHYUQXLIYEPX-UHFFFAOYSA-N [O-2].[O-2].[Th+4].[Ca+2] Chemical compound [O-2].[O-2].[Th+4].[Ca+2] SIOHYUQXLIYEPX-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229940086056 activeoxy Drugs 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- VRAIHTAYLFXSJJ-UHFFFAOYSA-N alumane Chemical compound [AlH3].[AlH3] VRAIHTAYLFXSJJ-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- DRVWBEJJZZTIGJ-UHFFFAOYSA-N cerium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Ce+3].[Ce+3] DRVWBEJJZZTIGJ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002659 electrodeposit Substances 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 150000002927 oxygen compounds Chemical class 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910003446 platinum oxide Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910001928 zirconium oxide 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
- 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
-
- 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)
- Discharge Heating (AREA)
- Extraction Or Liquid Replacement (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838301001A GB8301001D0 (en) | 1983-01-14 | 1983-01-14 | Molten salt electrowinning method |
| GB8301001 | 1983-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60500218A true JPS60500218A (ja) | 1985-02-21 |
| JPH0542517B2 JPH0542517B2 (enExample) | 1993-06-28 |
Family
ID=10536341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59500466A Granted JPS60500218A (ja) | 1983-01-14 | 1984-01-13 | 溶融塩の電解採取法、陽極およびその製造法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4614569A (enExample) |
| EP (1) | EP0114085B1 (enExample) |
| JP (1) | JPS60500218A (enExample) |
| AT (1) | ATE31086T1 (enExample) |
| AU (1) | AU578598B2 (enExample) |
| CA (1) | CA1257559A (enExample) |
| DE (1) | DE3467777D1 (enExample) |
| ES (1) | ES528876A0 (enExample) |
| GB (1) | GB8301001D0 (enExample) |
| WO (1) | WO1984002724A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017057426A (ja) * | 2015-09-14 | 2017-03-23 | Tdk株式会社 | 電解用電極の製造方法 |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0192603B1 (en) * | 1985-02-18 | 1992-06-24 | MOLTECH Invent S.A. | Method of producing aluminum, aluminum production cell and anode for aluminum electrolysis |
| US6197563B1 (en) | 1985-03-28 | 2001-03-06 | Roche Molecular Systems, Inc. | Kits for amplifying and detecting nucleic acid sequences |
| DE3667305D1 (de) * | 1985-05-17 | 1990-01-11 | Moltech Invent Sa | Formstabile anode fuer die schmelzflusselektrolyse und elektrolyseverfahren. |
| EP0241083A1 (en) * | 1986-04-02 | 1987-10-14 | Eltech Systems Corporation | Method of producing a coating or a self-sustaining body of cerium-oxyfluoride |
| BR8707793A (pt) * | 1986-08-21 | 1989-08-15 | Moltech Invent Sa | Oxi-composto de cerio,anodo estavel para a eletro-producao em sal em fusao e processo de fabricacao |
| BR8707792A (pt) * | 1986-08-21 | 1989-08-15 | Moltech Invent Sa | Eletrodo para eletroproducao de sal em fusao processo e celula |
| US4948676A (en) * | 1986-08-21 | 1990-08-14 | Moltech Invent S.A. | Cermet material, cermet body and method of manufacture |
| US4999097A (en) * | 1987-01-06 | 1991-03-12 | Massachusetts Institute Of Technology | Apparatus and method for the electrolytic production of metals |
| WO1989001994A1 (en) * | 1987-09-02 | 1989-03-09 | Moltech Invent S.A. | Molten salt electrolysis with non-consumable anode |
| US4921584A (en) * | 1987-11-03 | 1990-05-01 | Battelle Memorial Institute | Anode film formation and control |
| US4871438A (en) * | 1987-11-03 | 1989-10-03 | Battelle Memorial Institute | Cermet anode compositions with high content alloy phase |
| US4871437A (en) * | 1987-11-03 | 1989-10-03 | Battelle Memorial Institute | Cermet anode with continuously dispersed alloy phase and process for making |
| ATE123079T1 (de) * | 1989-03-07 | 1995-06-15 | Moltech Invent Sa | Mit einer verbindung aus seltenerdoxid beschichtetes anodensubstrat. |
| HU9301549D0 (en) * | 1990-11-28 | 1993-12-28 | Moltech Invent Sa | Electrode and multipolar cell for manufacturing aluminium |
| US5254232A (en) * | 1992-02-07 | 1993-10-19 | Massachusetts Institute Of Technology | Apparatus for the electrolytic production of metals |
| US6001236A (en) * | 1992-04-01 | 1999-12-14 | Moltech Invent S.A. | Application of refractory borides to protect carbon-containing components of aluminium production cells |
| US5310476A (en) * | 1992-04-01 | 1994-05-10 | Moltech Invent S.A. | Application of refractory protective coatings, particularly on the surface of electrolytic cell components |
| US5651874A (en) * | 1993-05-28 | 1997-07-29 | Moltech Invent S.A. | Method for production of aluminum utilizing protected carbon-containing components |
| US5362366A (en) * | 1992-04-27 | 1994-11-08 | Moltech Invent S.A. | Anode-cathode arrangement for aluminum production cells |
| US5534119A (en) * | 1992-06-12 | 1996-07-09 | Sekhar; Jainagesh A. | Method of reducing erosion of carbon-containing components of aluminum production cells |
| WO1994024321A1 (en) * | 1993-04-19 | 1994-10-27 | Moltech Invent S.A. | Micropyretically-produced components of aluminium production cells |
| EP0782636B1 (en) * | 1994-09-08 | 1999-05-06 | MOLTECH Invent S.A. | Aluminium electrowinning cell with improved carbon cathode blocks |
| US5510008A (en) * | 1994-10-21 | 1996-04-23 | Sekhar; Jainagesh A. | Stable anodes for aluminium production cells |
| US5753163A (en) * | 1995-08-28 | 1998-05-19 | Moltech. Invent S.A. | Production of bodies of refractory borides |
| US5904828A (en) * | 1995-09-27 | 1999-05-18 | Moltech Invent S.A. | Stable anodes for aluminium production cells |
| US6248227B1 (en) * | 1998-07-30 | 2001-06-19 | Moltech Invent S.A. | Slow consumable non-carbon metal-based anodes for aluminium production cells |
| US6083362A (en) * | 1998-08-06 | 2000-07-04 | University Of Chicago | Dimensionally stable anode for electrolysis, method for maintaining dimensions of anode during electrolysis |
| US7005056B2 (en) * | 2000-10-04 | 2006-02-28 | The Johns Hopkins University | Method for inhibiting corrosion of alloys employing electrochemistry |
| US6511590B1 (en) * | 2000-10-10 | 2003-01-28 | Alcoa Inc. | Alumina distribution in electrolysis cells including inert anodes using bubble-driven bath circulation |
| NO20010928D0 (no) * | 2001-02-23 | 2001-02-23 | Norsk Hydro As | Materiale for benyttelse i produksjon |
| US20040163967A1 (en) * | 2003-02-20 | 2004-08-26 | Lacamera Alfred F. | Inert anode designs for reduced operating voltage of aluminum production cells |
| EP1828439A4 (en) * | 2004-10-28 | 2009-02-11 | Commw Scient Ind Res Org | Protective anode coatings |
| RU2687526C1 (ru) * | 2018-06-26 | 2019-05-14 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" | Способ защиты угольной части анода от окисления |
| EP3839084A1 (en) * | 2019-12-20 | 2021-06-23 | David Jarvis | Metal alloy |
| CN111455180B (zh) * | 2020-04-17 | 2021-11-23 | 昆明铂锐金属材料有限公司 | 一种从失效氧化铝铂催化剂中富集铂联产金属铝的方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5148708A (en) * | 1974-10-23 | 1976-04-27 | Sumitomo Chemical Co | Aruminiumuno denkaiseizonimochiirudenkyoku |
| JPS51129807A (en) * | 1975-05-07 | 1976-11-11 | Sumitomo Chem Co Ltd | Electrodes for electrolytic production of aluminium |
| JPS5227007A (en) * | 1975-08-28 | 1977-03-01 | Sumitomo Chem Co Ltd | Electrode to be used for producing aluminium electrolytically |
| JPS5462197A (en) * | 1977-10-26 | 1979-05-18 | Kurorin Engineers Kk | Electrolysis of fused salt of metal chlorides |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH441776A (de) * | 1966-05-17 | 1967-08-15 | Marincek Borut | Verfahren zur Herstellung von Metallen durch Schmelzflusselektrolyse von Oxiden |
| US3692645A (en) * | 1967-05-15 | 1972-09-19 | Alusuisse | Electrolytic process |
| BR7506887A (pt) * | 1974-10-23 | 1976-08-17 | Sumitomo Chemical Co | Eletrodo para celulas de reducao de aluminio e processo para a producao de aluminio por eletrolise de sal fundido de oxido de aluminio |
| US4173518A (en) * | 1974-10-23 | 1979-11-06 | Sumitomo Aluminum Smelting Company, Limited | Electrodes for aluminum reduction cells |
| DD137365A5 (de) * | 1976-03-31 | 1979-08-29 | Diamond Shamrock Techn | Elektrode |
| US4098669A (en) * | 1976-03-31 | 1978-07-04 | Diamond Shamrock Technologies S.A. | Novel yttrium oxide electrodes and their uses |
| US4187155A (en) * | 1977-03-07 | 1980-02-05 | Diamond Shamrock Technologies S.A. | Molten salt electrolysis |
| US4317866A (en) * | 1980-09-24 | 1982-03-02 | United Technologies Corporation | Molten carbonate fuel cell anode |
-
1983
- 1983-01-14 GB GB838301001A patent/GB8301001D0/en active Pending
-
1984
- 1984-01-13 AU AU24156/84A patent/AU578598B2/en not_active Ceased
- 1984-01-13 DE DE8484200048T patent/DE3467777D1/de not_active Expired
- 1984-01-13 US US06/644,726 patent/US4614569A/en not_active Expired - Lifetime
- 1984-01-13 EP EP84200048A patent/EP0114085B1/en not_active Expired
- 1984-01-13 CA CA000445225A patent/CA1257559A/en not_active Expired
- 1984-01-13 AT AT84200048T patent/ATE31086T1/de not_active IP Right Cessation
- 1984-01-13 WO PCT/EP1984/000010 patent/WO1984002724A1/de not_active Ceased
- 1984-01-13 JP JP59500466A patent/JPS60500218A/ja active Granted
- 1984-01-13 ES ES528876A patent/ES528876A0/es active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5148708A (en) * | 1974-10-23 | 1976-04-27 | Sumitomo Chemical Co | Aruminiumuno denkaiseizonimochiirudenkyoku |
| JPS51129807A (en) * | 1975-05-07 | 1976-11-11 | Sumitomo Chem Co Ltd | Electrodes for electrolytic production of aluminium |
| JPS5227007A (en) * | 1975-08-28 | 1977-03-01 | Sumitomo Chem Co Ltd | Electrode to be used for producing aluminium electrolytically |
| JPS5462197A (en) * | 1977-10-26 | 1979-05-18 | Kurorin Engineers Kk | Electrolysis of fused salt of metal chlorides |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017057426A (ja) * | 2015-09-14 | 2017-03-23 | Tdk株式会社 | 電解用電極の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0114085A3 (en) | 1984-08-15 |
| ES8602157A1 (es) | 1985-11-01 |
| GB8301001D0 (en) | 1983-02-16 |
| AU2415684A (en) | 1984-08-02 |
| CA1257559A (en) | 1989-07-18 |
| EP0114085A2 (en) | 1984-07-25 |
| US4614569A (en) | 1986-09-30 |
| AU578598B2 (en) | 1988-11-03 |
| DE3467777D1 (en) | 1988-01-07 |
| EP0114085B1 (en) | 1987-11-25 |
| ATE31086T1 (de) | 1987-12-15 |
| ES528876A0 (es) | 1985-11-01 |
| JPH0542517B2 (enExample) | 1993-06-28 |
| WO1984002724A1 (en) | 1984-07-19 |
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