CA2697396A1 - Regulation de courant de derivation dans des cellules d'electrolyse de metal leger multipolaires - Google Patents
Regulation de courant de derivation dans des cellules d'electrolyse de metal leger multipolaires Download PDFInfo
- Publication number
- CA2697396A1 CA2697396A1 CA2697396A CA2697396A CA2697396A1 CA 2697396 A1 CA2697396 A1 CA 2697396A1 CA 2697396 A CA2697396 A CA 2697396A CA 2697396 A CA2697396 A CA 2697396A CA 2697396 A1 CA2697396 A1 CA 2697396A1
- Authority
- CA
- Canada
- Prior art keywords
- cell
- polar electrode
- polar
- anode
- insulator
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract 13
- 239000002184 metal Substances 0.000 title claims abstract 13
- 239000003792 electrolyte Substances 0.000 claims abstract 9
- 150000003839 salts Chemical class 0.000 claims abstract 6
- 238000005868 electrolysis reaction Methods 0.000 claims abstract 5
- 238000000034 method Methods 0.000 claims abstract 3
- 239000012212 insulator Substances 0.000 claims 12
- 239000000615 nonconductor Substances 0.000 claims 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 2
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011819 refractory material Substances 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 229910052596 spinel Inorganic materials 0.000 claims 1
- 239000011029 spinel Substances 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
-
- 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
- C25C3/02—Electrolytic production, recovery or refining of metals by electrolysis of melts of alkali or alkaline earth metals
-
- 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
- C25C3/04—Electrolytic production, recovery or refining of metals by electrolysis of melts of magnesium
-
- 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
-
- 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
- C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of 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
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/04—Diaphragms; Spacing elements
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97246307P | 2007-09-14 | 2007-09-14 | |
| US60/972,463 | 2007-09-14 | ||
| PCT/CA2008/001544 WO2009033260A1 (fr) | 2007-09-14 | 2008-09-03 | Régulation de courant de dérivation dans des cellules d'électrolyse de métal léger multipolaires |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2697396A1 true CA2697396A1 (fr) | 2009-03-19 |
| CA2697396C CA2697396C (fr) | 2011-11-08 |
Family
ID=40451505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2697396A Expired - Fee Related CA2697396C (fr) | 2007-09-14 | 2008-09-03 | Regulation de courant de derivation dans des cellules d'electrolyse de metal leger multipolaires |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20100200420A1 (fr) |
| CN (1) | CN101802270B (fr) |
| AU (1) | AU2008299528B2 (fr) |
| CA (1) | CA2697396C (fr) |
| NO (1) | NO20100526L (fr) |
| RU (1) | RU2010112494A (fr) |
| WO (1) | WO2009033260A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206839A (zh) * | 2011-06-24 | 2011-10-05 | 遵宝钛业有限公司 | 一种镁电解槽的砌筑方法 |
| CN104562092B (zh) * | 2015-02-03 | 2017-05-10 | 奉新赣锋锂业有限公司 | 一种多阳极金属锂电解槽 |
| CN110808354B (zh) * | 2019-11-25 | 2022-06-28 | 衡阳凯新特种材料科技有限公司 | 绝缘性能好的耐用型氮化硅电极保护罩 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2468022A (en) * | 1944-12-21 | 1949-04-26 | Dow Chemical Co | Electrolytic apparatus for producing magnesium |
| US2629688A (en) * | 1950-10-28 | 1953-02-24 | Dow Chemical Co | Electrolytic apparatus for production of magnesium |
| US3396094A (en) * | 1962-10-25 | 1968-08-06 | Canada Aluminum Co | Electrolytic method and apparatus for production of magnesium |
| IL61062A (en) * | 1979-09-27 | 1985-05-31 | Ishizuka Hiroshi | Apparatus for electrolytic production of magnesium metal from its chloride |
| US4401543A (en) * | 1980-12-11 | 1983-08-30 | Hiroshi Ishizuka | Electrolytic cell for magnesium chloride |
| JPS58161788A (ja) * | 1982-03-16 | 1983-09-26 | Hiroshi Ishizuka | ＭｇＣｌ↓２用電解装置 |
| DE3364923D1 (en) * | 1982-06-14 | 1986-09-04 | Alcan Int Ltd | Metal production by electrolysis of a molten metal electrolyte |
| US4514269A (en) * | 1982-08-06 | 1985-04-30 | Alcan International Limited | Metal production by electrolysis of a molten electrolyte |
| US4510029A (en) * | 1984-05-18 | 1985-04-09 | Amax Inc. | Molten salt electrostripping cell and method for purifying molten salt electrolytes |
| AU614590B2 (en) * | 1988-03-30 | 1991-09-05 | Toho Titanium Co., Ltd. | Electrolytic cell for recovery of metal |
| CA2217706C (fr) * | 1995-04-21 | 2003-07-29 | Alcan International Limited | Cellule multipolaire pour la recuperation d'un metal par electrolyse d'un electrolyte fondu |
| WO2000003068A1 (fr) * | 1998-07-08 | 2000-01-20 | Alcan International Limited | Cuve electrolytique a sels fondus dotee d'un reservoir de metal |
| CA2346816C (fr) * | 1998-10-13 | 2008-08-19 | The Valspar Corporation | Concentres de coloration universels pour peintures |
| US6488760B1 (en) * | 1998-10-13 | 2002-12-03 | The Valspar Corporation | Universal paint tinting concentrates |
| US6337008B1 (en) * | 2000-06-12 | 2002-01-08 | Alcan International Limited | Electrolysis cells |
-
2008
- 2008-09-03 RU RU2010112494/02A patent/RU2010112494A/ru not_active Application Discontinuation
- 2008-09-03 CN CN2008801071435A patent/CN101802270B/zh not_active Expired - Fee Related
- 2008-09-03 US US12/677,599 patent/US20100200420A1/en not_active Abandoned
- 2008-09-03 AU AU2008299528A patent/AU2008299528B2/en not_active Ceased
- 2008-09-03 CA CA2697396A patent/CA2697396C/fr not_active Expired - Fee Related
- 2008-09-03 WO PCT/CA2008/001544 patent/WO2009033260A1/fr active Application Filing
-
2010
- 2010-04-14 NO NO20100526A patent/NO20100526L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2010112494A (ru) | 2011-10-20 |
| US20100200420A1 (en) | 2010-08-12 |
| WO2009033260A1 (fr) | 2009-03-19 |
| CA2697396C (fr) | 2011-11-08 |
| AU2008299528A1 (en) | 2009-03-19 |
| CN101802270B (zh) | 2012-05-30 |
| CN101802270A (zh) | 2010-08-11 |
| NO20100526L (no) | 2010-06-11 |
| AU2008299528B2 (en) | 2012-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20130904 |