ES8504273A1 - Una cuba para la produccion de aluminio por electrolisis - Google Patents
Una cuba para la produccion de aluminio por electrolisisInfo
- Publication number
- ES8504273A1 ES8504273A1 ES533333A ES533333A ES8504273A1 ES 8504273 A1 ES8504273 A1 ES 8504273A1 ES 533333 A ES533333 A ES 533333A ES 533333 A ES533333 A ES 533333A ES 8504273 A1 ES8504273 A1 ES 8504273A1
- Authority
- ES
- Spain
- Prior art keywords
- electrolyte
- lining
- electrolytic reduction
- aluminium electrolytic
- reduction cell
- 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
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- 239000004411 aluminium Substances 0.000 title 1
- 239000003792 electrolyte Substances 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 230000035515 penetration Effects 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001339 alkali metal compounds Chemical class 0.000 abstract 1
- 150000001341 alkaline earth metal compounds Chemical class 0.000 abstract 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910001610 cryolite Inorganic materials 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- -1 sodium aluminate Chemical class 0.000 abstract 1
- 229910001388 sodium aluminate Inorganic materials 0.000 abstract 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
-
- 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
- C25C3/085—Cell construction, e.g. bottoms, walls, cathodes characterised by its non electrically conducting heat insulating parts
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)
- Secondary Cells (AREA)
Abstract
PERFECCIONAMIENTO EN UNA CUBA PARA LA PRODUCCION DE ALUMINIO POR ELECTROLISIS.CONSISTENTE EN UN REVESTIMIENTO BASADO EN ALUMINA PARA CONTENER EL ELECTROLITO, Y CONTENIENDO DICHO REVESTIMIENTO UNA CAPA RICA EN UN COMPUESTO DE METAL ALCALINO O ALCALINOTERREO, TAL COMO FLUORURO, OXIDO, CARBONATO, O ALUMINATO DE METAL ALCALINO, O UN OXIDO O CARBONATO DE METAL ALCALINOTERREO, EN FORMA LIBRE O COMBINADA, EL CUAL, AL PENETRAR EL ELECTROLITO EN EL REVESTIMIENTO, SE DISUELVE EN EL ELECTROLITO, O REACCIONA CON EL, PARA ELEVAR EL SOLIDUS (CURVA FINAL DE SOLIDIFICACION) DEL MISMO Y REDUCIR O IMPEDIR UNA POSTERIOR PENETRACION. LA CAPA ABARCA LA ISOTERMA 880JC CUANDO LA CUBA ESTA EN FUNCIONAMIENTO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838316058A GB8316058D0 (en) | 1983-06-13 | 1983-06-13 | Aluminium electrolytic reduction cell linings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES533333A0 ES533333A0 (es) | 1985-04-01 |
| ES8504273A1 true ES8504273A1 (es) | 1985-04-01 |
Family
ID=10544149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES533333A Expired ES8504273A1 (es) | 1983-06-13 | 1984-06-12 | Una cuba para la produccion de aluminio por electrolisis |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4647357A (es) |
| EP (1) | EP0132031B1 (es) |
| JP (1) | JPS6013089A (es) |
| KR (1) | KR850000045A (es) |
| AT (1) | ATE43365T1 (es) |
| AU (1) | AU566355B2 (es) |
| BR (1) | BR8402855A (es) |
| CA (1) | CA1228330A (es) |
| DE (1) | DE3478316D1 (es) |
| ES (1) | ES8504273A1 (es) |
| GB (1) | GB8316058D0 (es) |
| NO (1) | NO165689C (es) |
| NZ (1) | NZ208462A (es) |
| ZA (1) | ZA844332B (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8522138D0 (en) * | 1985-09-06 | 1985-10-09 | Alcan Int Ltd | Linings for aluminium reduction cells |
| JPS63250807A (ja) * | 1987-04-08 | 1988-10-18 | Matsushita Electric Ind Co Ltd | 円筒体内面巻線方法 |
| EP0299733A3 (en) * | 1987-07-14 | 1990-07-04 | Alcan International Limited | Linings for aluminium reduction cells |
| EP0399786A3 (en) * | 1989-05-25 | 1992-05-27 | Alcan International Limited | Refractory linings capable of resisting sodium and sodium salts |
| US5362366A (en) * | 1992-04-27 | 1994-11-08 | Moltech Invent S.A. | Anode-cathode arrangement for aluminum production cells |
| US5314599A (en) * | 1992-07-28 | 1994-05-24 | Alcan International Limited | Barrier layer against fluoride diffusion in linings of aluminum reduction cells |
| US5538604A (en) * | 1995-01-20 | 1996-07-23 | Emec Consultants | Suppression of cyanide formation in electrolytic cell lining |
| US5885510A (en) * | 1997-02-07 | 1999-03-23 | Alcoa Chemie Gmbh | Methods of making refractory bodies |
| US6165926A (en) * | 1998-06-24 | 2000-12-26 | Alcoa Chemie Gmbh | Castable refractory composition and methods of making refractory bodies |
| FR2986012B1 (fr) | 2012-01-20 | 2017-12-01 | Saint Gobain Ct Recherches | Cuve d'electrolyse. |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3457158A (en) * | 1964-10-02 | 1969-07-22 | Reynolds Metals Co | Cell lining system |
| US3723286A (en) * | 1971-11-08 | 1973-03-27 | Kaiser Aluminium Chem Corp | Aluminum reduction cell |
| US4033836A (en) * | 1976-10-21 | 1977-07-05 | Aluminum Company Of America | Electrolytic reduction cell |
| JPS53125213A (en) * | 1977-04-08 | 1978-11-01 | Mitsubishi Keikinzoku Kogyo | Cathode member of aluminum electrolytic bath |
| US4175022A (en) * | 1977-04-25 | 1979-11-20 | Union Carbide Corporation | Electrolytic cell bottom barrier formed from expanded graphite |
| US4165263A (en) * | 1978-10-02 | 1979-08-21 | Aluminum Company Of America | Method of preparing an electrolytic cell for operation |
| JPS55125289A (en) * | 1979-03-16 | 1980-09-26 | Sumitomo Alum Smelt Co Ltd | Cathode furnace bottom for aluminum electrolytic furnace |
| JPS55125288A (en) * | 1979-03-16 | 1980-09-26 | Sumitomo Alum Smelt Co Ltd | Cathode furnace bottom for aluminum electrolytic furnace |
| CH653711A5 (de) * | 1981-04-22 | 1986-01-15 | Alusuisse | Elektrolysewanne. |
| US4383910A (en) * | 1981-05-21 | 1983-05-17 | Reynolds Metals Company | Alumina reduction cell |
| US4411758A (en) * | 1981-09-02 | 1983-10-25 | Kaiser Aluminum & Chemical Corporation | Electrolytic reduction cell |
-
1983
- 1983-06-13 GB GB838316058A patent/GB8316058D0/en active Pending
-
1984
- 1984-05-31 DE DE8484303661T patent/DE3478316D1/de not_active Expired
- 1984-05-31 EP EP84303661A patent/EP0132031B1/en not_active Expired
- 1984-05-31 AT AT84303661T patent/ATE43365T1/de not_active IP Right Cessation
- 1984-06-05 CA CA000455891A patent/CA1228330A/en not_active Expired
- 1984-06-06 US US06/617,722 patent/US4647357A/en not_active Expired - Fee Related
- 1984-06-07 ZA ZA844332A patent/ZA844332B/xx unknown
- 1984-06-12 NO NO842350A patent/NO165689C/no unknown
- 1984-06-12 ES ES533333A patent/ES8504273A1/es not_active Expired
- 1984-06-12 KR KR1019840003300A patent/KR850000045A/ko not_active Ceased
- 1984-06-12 BR BR8402855A patent/BR8402855A/pt not_active IP Right Cessation
- 1984-06-12 AU AU29270/84A patent/AU566355B2/en not_active Ceased
- 1984-06-12 NZ NZ208462A patent/NZ208462A/en unknown
- 1984-06-13 JP JP59121678A patent/JPS6013089A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| KR850000045A (ko) | 1985-02-25 |
| EP0132031B1 (en) | 1989-05-24 |
| ES533333A0 (es) | 1985-04-01 |
| ATE43365T1 (de) | 1989-06-15 |
| AU2927084A (en) | 1984-12-20 |
| US4647357A (en) | 1987-03-03 |
| BR8402855A (pt) | 1985-05-21 |
| CA1228330A (en) | 1987-10-20 |
| NO842350L (no) | 1984-12-14 |
| EP0132031A1 (en) | 1985-01-23 |
| NO165689B (no) | 1990-12-10 |
| DE3478316D1 (en) | 1989-06-29 |
| ZA844332B (en) | 1985-01-30 |
| JPS6013089A (ja) | 1985-01-23 |
| NZ208462A (en) | 1987-06-30 |
| NO165689C (no) | 1991-03-20 |
| JPS6345476B2 (es) | 1988-09-09 |
| AU566355B2 (en) | 1987-10-15 |
| GB8316058D0 (en) | 1983-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2012009A1 (en) | Process for the electrolytic production of magnesium | |
| AU575969B2 (en) | Reduction of re oxide to re metal or alloy for magnets | |
| CA2176791A1 (en) | Electrolytic Production Process for Magnesium and Its Alloys | |
| ES8504273A1 (es) | Una cuba para la produccion de aluminio por electrolisis | |
| US5279716A (en) | Method for producing magnesium metal from magnesium oxide | |
| ES8700338A1 (es) | Un procedimiento para el graneado electroquimico de aluminio o sus aleaciones | |
| DE3064396D1 (en) | Alumina reduction cell, methods of producing such a cell, and use thereof in the manufacture of aluminium | |
| GB405596A (en) | Process and apparatus for the electrolytic refining of aluminium | |
| GB902485A (en) | Improvements in or relating to the electrolytic production of aluminium | |
| US5853560A (en) | Electrolytic magnesium production process using mixed chloride-fluoride electrolytes | |
| BR0209208A (pt) | Disposição de anodo para uso em uma célula de eletrólise | |
| GB831930A (en) | Electrolyte for aluminum reduction | |
| NO954159L (no) | Behandlede karbon- eller karbonbaserte katodiske komponenter for aluminiumproduksjonsceller | |
| GB2063917B (en) | Cells for electrolysis of aqueous alkali metal chloride solution | |
| US2829092A (en) | Electrolytic process for the manufacture of aluminum alloys | |
| GB804064A (en) | Improved method for the production of uranium | |
| FR2589487B1 (fr) | Coque exterieure pour cellule electrolytique d'electrolyse de sels fondus, et procede de fabrication d'une cathode de cuve electrolytique, notamment pour la production d'aluminium | |
| GB696455A (en) | Improvements in or relating to aluminium production | |
| SU1239173A1 (ru) | Способ восстановлени катодов электролизера дл рафинировани алюмини | |
| JPS56130492A (en) | Coloring method for copper or copper alloy material | |
| Sudhoelter | Production of Pure Aluminum | |
| FR2437450A2 (fr) | Diaphragme poreux destine a equiper une cellule d'electrolyse de saumure de chlorures alcalins | |
| Anufrieva et al. | Electrolyte Composition for Aluminium Electrolyzers | |
| Slavin et al. | Protecting the Side Lining of Aluminum Reduction Cells | |
| Gul'din et al. | Evolution of Electrolyte Composition in the Production of Aluminum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed |
Effective date: 19960401 |