CA2876336C - Anode en alliage inerte utilisee pour l'electrolyse d'aluminium et procede de preparation associe - Google Patents
Anode en alliage inerte utilisee pour l'electrolyse d'aluminium et procede de preparation associe Download PDFInfo
- Publication number
- CA2876336C CA2876336C CA2876336A CA2876336A CA2876336C CA 2876336 C CA2876336 C CA 2876336C CA 2876336 A CA2876336 A CA 2876336A CA 2876336 A CA2876336 A CA 2876336A CA 2876336 C CA2876336 C CA 2876336C
- Authority
- CA
- Canada
- Prior art keywords
- weight
- parts
- metal blocks
- alloy anode
- anode
- 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.)
- Expired - Fee Related
Links
- 239000000956 alloy Substances 0.000 title claims abstract description 174
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 173
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 69
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims description 40
- 229910052751 metal Inorganic materials 0.000 claims abstract description 216
- 239000002184 metal Substances 0.000 claims abstract description 216
- 229910052802 copper Inorganic materials 0.000 claims abstract description 27
- 229910052742 iron Inorganic materials 0.000 claims abstract description 23
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 18
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims description 71
- 230000008018 melting Effects 0.000 claims description 71
- 239000000203 mixture Substances 0.000 claims description 32
- 238000002156 mixing Methods 0.000 claims description 31
- 238000005266 casting Methods 0.000 claims description 20
- 229910052718 tin Inorganic materials 0.000 claims description 19
- 150000002739 metals Chemical class 0.000 claims description 14
- 230000007797 corrosion Effects 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 9
- 238000002360 preparation method Methods 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000000470 constituent Substances 0.000 abstract 4
- 230000003064 anti-oxidating effect Effects 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 77
- 239000010949 copper Substances 0.000 description 77
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 59
- 230000008569 process Effects 0.000 description 29
- 239000010405 anode material Substances 0.000 description 24
- 238000007254 oxidation reaction Methods 0.000 description 13
- 238000003756 stirring Methods 0.000 description 12
- 239000011135 tin Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 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
- 230000000052 comparative effect Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 150000004673 fluoride salts Chemical class 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 238000009626 Hall-Héroult process Methods 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- VRAIHTAYLFXSJJ-UHFFFAOYSA-N alumane Chemical compound [AlH3].[AlH3] VRAIHTAYLFXSJJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 229910001325 element alloy Inorganic materials 0.000 description 1
- FCZCIXQGZOUIDN-UHFFFAOYSA-N ethyl 2-diethoxyphosphinothioyloxyacetate Chemical compound CCOC(=O)COP(=S)(OCC)OCC FCZCIXQGZOUIDN-UHFFFAOYSA-N 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/04—Alloys containing less than 50% by weight of each constituent containing tin or lead
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
La présente invention concerne une anode en alliage inerte utilisée pour l'électrolyse d'aluminium. Les constituants principaux de l'anode sont Fe et Cu et l'anode comprend Sn. L'ajout du métal Sn contribue à la formation d'une couche de film oxydé qui possède une forte activité anti-oxydante et une force stabilité structurelle sur la surface de l'anode en alliage inerte, et contribue à une augmentation de la résistance à la corrosion de l'anode. Sur cette base, les constituants de l'anode en alliage inerte comprennent également Ni, Al, et Y. L'ajout du métal Al empêche les constituants métalliques principaux d'être oxydés, l'ajout du métal Y contrôle l'alliage pour fournir une polymorphie requise dans un procédé de préparation, atteignant ainsi l'objectif d'anti-oxydation. L'anode en alliage inerte dont Fe et Cu sont les constituants principaux présente une faible surtension, une haute conductivité électrique et des coûts réduits et est applicable dans l'industrie de l'électrolyse d'aluminium.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210188424.6A CN103484895B (zh) | 2012-06-11 | 2012-06-11 | 一种电解铝用惰性合金阳极及其制备方法 |
| CN201210188424.6 | 2012-06-11 | ||
| CN201310024019.5A CN103938080B (zh) | 2013-01-23 | 2013-01-23 | 电解铝用惰性合金阳极及其制备方法 |
| CN201310024019.5 | 2013-01-23 | ||
| PCT/CN2013/076441 WO2013185539A1 (fr) | 2012-06-11 | 2013-05-30 | Anode en alliage inerte utilisée pour l'électrolyse d'aluminium et procédé de préparation associé |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2876336A1 CA2876336A1 (fr) | 2013-12-19 |
| CA2876336C true CA2876336C (fr) | 2017-03-14 |
Family
ID=49757499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2876336A Expired - Fee Related CA2876336C (fr) | 2012-06-11 | 2013-05-30 | Anode en alliage inerte utilisee pour l'electrolyse d'aluminium et procede de preparation associe |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20150159287A1 (fr) |
| EP (1) | EP2860291B1 (fr) |
| KR (1) | KR20150022994A (fr) |
| AP (1) | AP2015008186A0 (fr) |
| AU (1) | AU2013275996B2 (fr) |
| CA (1) | CA2876336C (fr) |
| EA (1) | EA030951B1 (fr) |
| IN (1) | IN2015DN00217A (fr) |
| WO (1) | WO2013185539A1 (fr) |
| ZA (1) | ZA201409511B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104073704B (zh) * | 2014-06-27 | 2016-06-22 | 中国铝业股份有限公司 | 一种Cu-Ni-Fe基合金惰性阳极材料及其热处理方法 |
| EP3839084A1 (fr) * | 2019-12-20 | 2021-06-23 | David Jarvis | Alliage métallique |
| RU2727384C1 (ru) * | 2019-12-23 | 2020-07-21 | Михаил Константинович Кулеш | Термохимически стойкий анод для электролиза алюминия |
| RU2734512C1 (ru) * | 2020-06-09 | 2020-10-19 | Михаил Константинович Кулеш | Термохимически стойкий анод для электролиза алюминия |
| CN113337849B (zh) * | 2021-06-10 | 2022-09-30 | 中南大学 | 一种铝电解金属陶瓷惰性阳极及其近净成形制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4620905A (en) * | 1985-04-25 | 1986-11-04 | Aluminum Company Of America | Electrolytic production of metals using a resistant anode |
| US5904828A (en) * | 1995-09-27 | 1999-05-18 | Moltech Invent S.A. | Stable anodes for aluminium production cells |
| DE69708903T2 (de) * | 1996-09-23 | 2002-06-27 | Moltech Invent S.A., Luxemburg/Luxembourg | Anoden mit hoher stabilität für aluminiumproduktionszellen |
| US6361680B1 (en) * | 1997-09-23 | 2002-03-26 | Moltech Invent S-A. | Ultrastable cell component for aluminum production cells and method |
| US20050194066A1 (en) * | 1999-12-09 | 2005-09-08 | Jean-Jacques Duruz | Metal-based anodes for aluminium electrowinning cells |
| US6419812B1 (en) * | 2000-11-27 | 2002-07-16 | Northwest Aluminum Technologies | Aluminum low temperature smelting cell metal collection |
| AU2002355498A1 (en) * | 2001-08-06 | 2003-02-24 | Moltech Invent S.A. | Aluminium production cells with iron-based metal alloy anodes |
| DE60302046T2 (de) * | 2002-03-15 | 2006-07-27 | Moltech Invent S.A. | Oberflächlich oxidierte nickel-eisen anoden für die herstellung von aluminium |
| CN1203217C (zh) | 2003-04-18 | 2005-05-25 | 石忠宁 | 金属基铝电解惰性阳极及其制备方法 |
| US20070278107A1 (en) * | 2006-05-30 | 2007-12-06 | Northwest Aluminum Technologies | Anode for use in aluminum producing electrolytic cell |
| CN101824631B (zh) * | 2009-03-02 | 2011-12-28 | 北京有色金属研究总院 | 铝电解用复合合金惰性阳极及使用该阳极的铝电解方法 |
| CN101717969A (zh) * | 2009-12-18 | 2010-06-02 | 中国铝业股份有限公司 | 一种适用于金属熔盐电解槽惰性阳极的合金材料 |
| CN102011144A (zh) * | 2010-12-15 | 2011-04-13 | 中国铝业股份有限公司 | 适用于金属熔盐电解槽惰性阳极的镍基合金材料 |
| CN102230189A (zh) | 2011-06-14 | 2011-11-02 | 贵州大学 | 一种电解铝用纳米金属陶瓷惰性阳极材料及其制备方法 |
-
2013
- 2013-05-30 AP AP2015008186A patent/AP2015008186A0/xx unknown
- 2013-05-30 US US14/407,292 patent/US20150159287A1/en not_active Abandoned
- 2013-05-30 IN IN217DEN2015 patent/IN2015DN00217A/en unknown
- 2013-05-30 CA CA2876336A patent/CA2876336C/fr not_active Expired - Fee Related
- 2013-05-30 AU AU2013275996A patent/AU2013275996B2/en not_active Ceased
- 2013-05-30 EA EA201492227A patent/EA030951B1/ru not_active IP Right Cessation
- 2013-05-30 WO PCT/CN2013/076441 patent/WO2013185539A1/fr not_active Ceased
- 2013-05-30 EP EP13803425.1A patent/EP2860291B1/fr active Active
- 2013-05-30 KR KR1020157000520A patent/KR20150022994A/ko not_active Ceased
-
2014
- 2014-12-23 ZA ZA2014/09511A patent/ZA201409511B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EA201492227A1 (ru) | 2015-05-29 |
| EP2860291A1 (fr) | 2015-04-15 |
| ZA201409511B (en) | 2016-08-31 |
| AU2013275996A1 (en) | 2015-01-22 |
| AP2015008186A0 (en) | 2015-01-31 |
| EP2860291A4 (fr) | 2015-12-09 |
| KR20150022994A (ko) | 2015-03-04 |
| EA030951B1 (ru) | 2018-10-31 |
| EP2860291B1 (fr) | 2020-01-08 |
| US20150159287A1 (en) | 2015-06-11 |
| CA2876336A1 (fr) | 2013-12-19 |
| WO2013185539A1 (fr) | 2013-12-19 |
| IN2015DN00217A (fr) | 2015-06-12 |
| AU2013275996B2 (en) | 2016-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2877591C (fr) | Reservoir d'electrolyse utilise pour l'electrolyse d'aluminium et procede d'electrolyse utilisant l'electrolyseur | |
| US20240191382A1 (en) | Method for preparing rare earth alloys | |
| CA2876336C (fr) | Anode en alliage inerte utilisee pour l'electrolyse d'aluminium et procede de preparation associe | |
| US4871437A (en) | Cermet anode with continuously dispersed alloy phase and process for making | |
| CN102140656A (zh) | 一种氧化物熔盐电解制备镝铁合金的方法 | |
| CN100507091C (zh) | 一种铝电解用金属基复合材料惰性阳极及其制备方法 | |
| CN104357880A (zh) | 一种自耗式阴极熔盐电解制备铜锂母合金的方法 | |
| CN116265617B (zh) | 一种熔盐电解制备金属铪的方法 | |
| CN103484895B (zh) | 一种电解铝用惰性合金阳极及其制备方法 | |
| JPH03140491A (ja) | 希土類金属および希土類合金の製造方法 | |
| RU2415973C2 (ru) | Способ получения алюминия электролизом расплава | |
| CN102912382B (zh) | 一种在氟氯化物熔盐体系中电解制备铝-镁合金的方法 | |
| RU2401324C2 (ru) | Инертный анод для электролитического получения металлов | |
| OA17186A (en) | Inert alloy anode used for aluminum electrolysis and preparation method therefor. | |
| CN103938080B (zh) | 电解铝用惰性合金阳极及其制备方法 | |
| CN112267131B (zh) | 一种钇镍合金及其制备方法和应用 | |
| JP2004360025A (ja) | 直接電解法による金属チタンの製造方法 | |
| CN101935853A (zh) | 一种铝电解用合金析氧阳极 | |
| KR20150022995A (ko) | 알루미늄 전해에 사용되는 전해질 및 상기 전해질을 사용하는 전해 공정 | |
| CN108456897B (zh) | 用于电解制备含铝合金的铝源、制备方法及使用其制备含铝合金的方法 | |
| Shi et al. | Polarization corrosion of the iron-nickel alloy in Na 3 AlF 6-based system molten salts | |
| CN113897639A (zh) | 一种电解铝用析铝析氧电极及其制备方法 | |
| AU2804689A (en) | Cermet anode with continuously dispersed alloy phase and process for making |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20141211 |
|
| MKLA | Lapsed |
Effective date: 20210531 |