CA2567127A1 - Anodes exemptes de carbone a ecoulement continu et a stabilite elevee permettant d'extraire de l'aluminium par voie electrolytique - Google Patents
Anodes exemptes de carbone a ecoulement continu et a stabilite elevee permettant d'extraire de l'aluminium par voie electrolytique Download PDFInfo
- Publication number
- CA2567127A1 CA2567127A1 CA002567127A CA2567127A CA2567127A1 CA 2567127 A1 CA2567127 A1 CA 2567127A1 CA 002567127 A CA002567127 A CA 002567127A CA 2567127 A CA2567127 A CA 2567127A CA 2567127 A1 CA2567127 A1 CA 2567127A1
- Authority
- CA
- Canada
- Prior art keywords
- cell
- layer
- anode
- cobalt
- weight
- 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
- 239000004411 aluminium Substances 0.000 title claims abstract 8
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract 8
- 229910052799 carbon Inorganic materials 0.000 title claims abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract 4
- 238000005363 electrowinning Methods 0.000 title claims abstract 4
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims abstract 27
- 229910052760 oxygen Inorganic materials 0.000 claims abstract 20
- 239000001301 oxygen Substances 0.000 claims abstract 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract 16
- 239000003792 electrolyte Substances 0.000 claims abstract 16
- 229910052751 metal Inorganic materials 0.000 claims abstract 11
- 239000002184 metal Substances 0.000 claims abstract 11
- 229910000428 cobalt oxide Inorganic materials 0.000 claims abstract 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims abstract 4
- 238000005868 electrolysis reaction Methods 0.000 claims abstract 2
- 239000010410 layer Substances 0.000 claims 37
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 16
- 229910017052 cobalt Inorganic materials 0.000 claims 13
- 239000010941 cobalt Substances 0.000 claims 13
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 8
- 230000004888 barrier function Effects 0.000 claims 8
- 229910052759 nickel Inorganic materials 0.000 claims 8
- 229910052758 niobium Inorganic materials 0.000 claims 8
- 239000010955 niobium Substances 0.000 claims 8
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 8
- 229910052715 tantalum Inorganic materials 0.000 claims 8
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 8
- 229910052721 tungsten Inorganic materials 0.000 claims 8
- 239000010937 tungsten Substances 0.000 claims 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 7
- 229910052750 molybdenum Inorganic materials 0.000 claims 7
- 239000011733 molybdenum Substances 0.000 claims 7
- 239000000758 substrate Substances 0.000 claims 7
- 239000011241 protective layer Substances 0.000 claims 6
- -1 oxygen ions Chemical class 0.000 claims 5
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims 4
- 229910000531 Co alloy Inorganic materials 0.000 claims 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 4
- 229910045601 alloy Inorganic materials 0.000 claims 4
- 239000000956 alloy Substances 0.000 claims 4
- 239000011248 coating agent Substances 0.000 claims 4
- 238000000576 coating method Methods 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 4
- 239000010949 copper Substances 0.000 claims 4
- 150000002739 metals Chemical class 0.000 claims 4
- 230000003647 oxidation Effects 0.000 claims 4
- 238000007254 oxidation reaction Methods 0.000 claims 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 4
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 claims 4
- 229910052710 silicon Inorganic materials 0.000 claims 4
- 239000010703 silicon Substances 0.000 claims 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 3
- 229910052804 chromium Inorganic materials 0.000 claims 3
- 239000011651 chromium Substances 0.000 claims 3
- 239000000470 constituent Substances 0.000 claims 3
- 229910052802 copper Inorganic materials 0.000 claims 3
- 239000002019 doping agent Substances 0.000 claims 3
- 229910052742 iron Inorganic materials 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 2
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical compound [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 claims 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims 2
- 229910001634 calcium fluoride Inorganic materials 0.000 claims 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 claims 2
- 229910052697 platinum Inorganic materials 0.000 claims 2
- 235000003270 potassium fluoride Nutrition 0.000 claims 2
- 239000011698 potassium fluoride Substances 0.000 claims 2
- AHLATJUETSFVIM-UHFFFAOYSA-M rubidium fluoride Chemical compound [F-].[Rb+] AHLATJUETSFVIM-UHFFFAOYSA-M 0.000 claims 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- 229910000640 Fe alloy Inorganic materials 0.000 claims 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 229910001122 Mischmetal Inorganic materials 0.000 claims 1
- 229910000990 Ni alloy Inorganic materials 0.000 claims 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
- XVVDIUTUQBXOGG-UHFFFAOYSA-N [Ce].FOF Chemical compound [Ce].FOF XVVDIUTUQBXOGG-UHFFFAOYSA-N 0.000 claims 1
- 239000011149 active material Substances 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 claims 1
- 229910001632 barium fluoride Inorganic materials 0.000 claims 1
- 150000001785 cerium compounds Chemical class 0.000 claims 1
- QCCDYNYSHILRDG-UHFFFAOYSA-K cerium(3+);trifluoride Chemical compound [F-].[F-].[F-].[Ce+3] QCCDYNYSHILRDG-UHFFFAOYSA-K 0.000 claims 1
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims 1
- 229910052741 iridium Inorganic materials 0.000 claims 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims 1
- 229910052747 lanthanoid Inorganic materials 0.000 claims 1
- 150000002602 lanthanoids Chemical class 0.000 claims 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 239000011572 manganese Substances 0.000 claims 1
- 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 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- FEBJSGQWYJIENF-UHFFFAOYSA-N nickel niobium Chemical compound [Ni].[Nb] FEBJSGQWYJIENF-UHFFFAOYSA-N 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 239000002243 precursor Substances 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- 239000010948 rhodium Substances 0.000 claims 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 1
- 229910052707 ruthenium Inorganic materials 0.000 claims 1
- 235000013024 sodium fluoride Nutrition 0.000 claims 1
- 239000011775 sodium fluoride Substances 0.000 claims 1
- FVRNDBHWWSPNOM-UHFFFAOYSA-L strontium fluoride Chemical compound [F-].[F-].[Sr+2] FVRNDBHWWSPNOM-UHFFFAOYSA-L 0.000 claims 1
- 229910001637 strontium fluoride Inorganic materials 0.000 claims 1
- 239000011135 tin Substances 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims 1
- 238000009736 wetting Methods 0.000 claims 1
- 229910052727 yttrium Inorganic materials 0.000 claims 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 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
- 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
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)
- Battery Electrode And Active Subsutance (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IBPCT/IB2004/001900 | 2004-06-03 | ||
| IB2004001900 | 2004-06-03 | ||
| PCT/IB2005/051718 WO2005118916A2 (fr) | 2004-06-03 | 2005-05-25 | Anodes exemptes de carbone a ecoulement continu et a stabilite elevee permettant d'extraire de l'aluminium par voie electrolytique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2567127A1 true CA2567127A1 (fr) | 2005-12-15 |
| CA2567127C CA2567127C (fr) | 2012-08-28 |
Family
ID=35429260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2567127A Expired - Fee Related CA2567127C (fr) | 2004-06-03 | 2005-05-25 | Anodes exemptes de carbone a ecoulement continu et a stabilite elevee permettant d'extraire de l'aluminium par voie electrolytique |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20110100834A1 (fr) |
| EP (1) | EP1756334A2 (fr) |
| AU (1) | AU2005250240B2 (fr) |
| CA (1) | CA2567127C (fr) |
| RU (1) | RU2374362C2 (fr) |
| WO (1) | WO2005118916A2 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4916040B1 (ja) * | 2011-03-25 | 2012-04-11 | 学校法人同志社 | 電解採取用陽極および該陽極を用いた電解採取法 |
| RU2532200C2 (ru) * | 2012-07-20 | 2014-10-27 | Анатолий Иванович Киселев | Способ получения алюминия электролизом криолито-глиноземного расплава с использованием оксида углерода |
| RU2570149C1 (ru) * | 2013-08-19 | 2015-12-10 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Анод на основе железа для получения алюминия электролизом расплавов |
| CN105132952B (zh) * | 2015-08-26 | 2017-09-29 | 贵州理工学院 | 一种能降低全氟化碳排放量的电解质体系 |
| RU2698162C2 (ru) * | 2017-03-01 | 2019-08-22 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Перфорированный металлический инертный анод для получения алюминия электролизом расплава |
| RU2758697C1 (ru) * | 2020-12-23 | 2021-11-01 | Евгений Сергеевич Горланов | Способ электролитического получения алюминия с применением твердых электродов |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4142005A (en) * | 1976-02-27 | 1979-02-27 | The Dow Chemical Company | Process for preparing an electrode for electrolytic cell having a coating of a single metal spinel, Co3 O4 |
| US4098669A (en) * | 1976-03-31 | 1978-07-04 | Diamond Shamrock Technologies S.A. | Novel yttrium oxide electrodes and their uses |
| EP0031948B1 (fr) * | 1979-12-26 | 1986-10-15 | Asahi Kasei Kogyo Kabushiki Kaisha | Electrode pour l'évolution d'hydrogène |
| US6372119B1 (en) * | 1997-06-26 | 2002-04-16 | Alcoa Inc. | Inert anode containing oxides of nickel iron and cobalt useful for the electrolytic production of metals |
| US6217739B1 (en) * | 1997-06-26 | 2001-04-17 | Alcoa Inc. | Electrolytic production of high purity aluminum using inert anodes |
| US6077415A (en) * | 1998-07-30 | 2000-06-20 | Moltech Invent S.A. | Multi-layer non-carbon metal-based anodes for aluminum production cells and method |
| DE69927509T2 (de) * | 1998-07-30 | 2006-06-29 | Moltech Invent S.A. | Verfahren zur herstellung von anoden auf der basis von nickel-eisen-legierungen für elektrogewinnungszellen |
| EP1112393B1 (fr) * | 1998-08-18 | 2003-03-12 | MOLTECH Invent S.A. | Cellule bipolaire a cathodes au carbone servant a la production d'aluminium |
| US6521116B2 (en) * | 1999-07-30 | 2003-02-18 | Moltech Invent S.A. | Cells for the electrowinning of aluminium having dimensionally stable metal-based anodes |
| US6638412B2 (en) * | 2000-12-01 | 2003-10-28 | Moltech Invent S.A. | Prevention of dissolution of metal-based aluminium production anodes |
| ATE382722T1 (de) * | 2001-07-13 | 2008-01-15 | Moltech Invent Sa | Anodenstrukturen auf der basis von legierungen für die herstellung von aluminium |
| CA2557957C (fr) * | 2004-03-18 | 2012-05-15 | Moltech Invent S.A. | Anodes exemptes de carbone |
| EP1763595A2 (fr) * | 2004-03-18 | 2007-03-21 | MOLTECH Invent S.A. | Cellules d'extraction lectrolytique d'aluminium anodes exemptes de carbone |
-
2005
- 2005-05-25 US US11/628,211 patent/US20110100834A1/en not_active Abandoned
- 2005-05-25 EP EP05746937A patent/EP1756334A2/fr not_active Withdrawn
- 2005-05-25 AU AU2005250240A patent/AU2005250240B2/en not_active Ceased
- 2005-05-25 RU RU2006147308/02A patent/RU2374362C2/ru active
- 2005-05-25 CA CA2567127A patent/CA2567127C/fr not_active Expired - Fee Related
- 2005-05-25 WO PCT/IB2005/051718 patent/WO2005118916A2/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005118916A3 (fr) | 2007-03-15 |
| EP1756334A2 (fr) | 2007-02-28 |
| RU2374362C2 (ru) | 2009-11-27 |
| CA2567127C (fr) | 2012-08-28 |
| AU2005250240B2 (en) | 2011-06-30 |
| US20110100834A1 (en) | 2011-05-05 |
| RU2006147308A (ru) | 2008-07-20 |
| WO2005118916A2 (fr) | 2005-12-15 |
| AU2005250240A1 (en) | 2005-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20180525 |