CH441776A - Process for the production of metals by fused-salt electrolysis of oxides - Google Patents
Process for the production of metals by fused-salt electrolysis of oxidesInfo
- Publication number
- CH441776A CH441776A CH727566A CH727566A CH441776A CH 441776 A CH441776 A CH 441776A CH 727566 A CH727566 A CH 727566A CH 727566 A CH727566 A CH 727566A CH 441776 A CH441776 A CH 441776A
- Authority
- CH
- Switzerland
- Prior art keywords
- fused
- oxides
- metals
- production
- salt electrolysis
- Prior art date
Links
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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M14/00—Electrochemical current or voltage generators not provided for in groups H01M6/00 - H01M12/00; Manufacture thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrolytic Production Of Metals (AREA)
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH727566A CH441776A (en) | 1966-05-17 | 1966-05-17 | Process for the production of metals by fused-salt electrolysis of oxides |
IS1640A IS789B6 (en) | 1966-05-17 | 1967-05-08 | Method and equipment for smelting slides analysis of oxygen compounds |
PL1967120507A PL79100B1 (en) | 1966-05-17 | 1967-05-11 | |
GR670133087A GR33087B (en) | 1966-05-17 | 1967-05-12 | METHOD AND MECHANICAL MEANS FOR THE ELECTROLYSIS OF OXIDES IN A METAL BATH. |
US638249A US3562135A (en) | 1966-05-17 | 1967-05-15 | Electrolytic cell |
GB22462/67A GB1152124A (en) | 1966-05-17 | 1967-05-15 | Apparatus for the Electrolysis of Molten Electrolytes |
YU972/67A YU34911B (en) | 1966-05-17 | 1967-05-16 | Ande for a cell for electrolytic recovery of metal from an electrolyte in the from of a solution containing metal oxide |
ES340590A ES340590A1 (en) | 1966-05-17 | 1967-05-16 | Electrolytic cell |
NO16817567A NO119227B (en) | 1966-05-17 | 1967-05-16 | |
FR106476A FR1533262A (en) | 1966-05-17 | 1967-05-16 | Method and device for molten oxide electrolysis |
SE6815/67A SE342848B (en) | 1966-05-17 | 1967-05-16 | |
DE19671558760 DE1558760C3 (en) | 1966-05-17 | 1967-05-16 | Method and device for the electrolysis of oxides |
OA52938A OA02678A (en) | 1966-05-17 | 1967-05-17 | Method and device for the electrolysis of oxides in a molten bath. |
NL6706830.A NL156759B (en) | 1966-05-17 | 1967-05-17 | METHOD AND DEVICE FOR ELECTROLYZING AN OXIDE MELT. |
US675881A US3578580A (en) | 1966-05-17 | 1967-10-17 | Electrolytic cell apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH727566A CH441776A (en) | 1966-05-17 | 1966-05-17 | Process for the production of metals by fused-salt electrolysis of oxides |
CH614567A CH492795A (en) | 1967-04-28 | 1967-04-28 | Method and device for the production of metals by fused-salt electrolysis of oxides |
Publications (1)
Publication Number | Publication Date |
---|---|
CH441776A true CH441776A (en) | 1967-08-15 |
Family
ID=25699049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH727566A CH441776A (en) | 1966-05-17 | 1966-05-17 | Process for the production of metals by fused-salt electrolysis of oxides |
Country Status (10)
Country | Link |
---|---|
US (2) | US3562135A (en) |
CH (1) | CH441776A (en) |
ES (1) | ES340590A1 (en) |
GB (1) | GB1152124A (en) |
GR (1) | GR33087B (en) |
NL (1) | NL156759B (en) |
OA (1) | OA02678A (en) |
PL (1) | PL79100B1 (en) |
SE (1) | SE342848B (en) |
YU (1) | YU34911B (en) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH576005A5 (en) * | 1972-03-21 | 1976-05-31 | Alusuisse | |
US3909375A (en) * | 1972-04-17 | 1975-09-30 | Conzinc Riotinto Ltd | Electrolytic process for the production of metals in molten halide systems |
CH587929A5 (en) * | 1973-08-13 | 1977-05-13 | Alusuisse | |
NO801818L (en) * | 1979-07-20 | 1981-01-21 | Conradty Nuernberg | RECOVERABLE, FORM-STABLE ELECTRODE FOR HIGH TEMPERATURE USE |
US4351057A (en) * | 1980-06-09 | 1982-09-21 | Biuro Projektow Przemyslu Metali Niezelaznych "Bipromet" | Electric installation for heating of molten metals and/or salts and solutions |
GB8301001D0 (en) * | 1983-01-14 | 1983-02-16 | Eltech Syst Ltd | Molten salt electrowinning method |
US4504366A (en) * | 1983-04-26 | 1985-03-12 | Aluminum Company Of America | Support member and electrolytic method |
US4596637A (en) * | 1983-04-26 | 1986-06-24 | Aluminum Company Of America | Apparatus and method for electrolysis and float |
US4664760A (en) * | 1983-04-26 | 1987-05-12 | Aluminum Company Of America | Electrolytic cell and method of electrolysis using supported electrodes |
US4622111A (en) * | 1983-04-26 | 1986-11-11 | Aluminum Company Of America | Apparatus and method for electrolysis and inclined electrodes |
DE3783539T2 (en) * | 1986-08-21 | 1993-05-13 | Moltech Invent Sa | OXYGEN-CONTAINING CERIUM COMPOUND, RESISTANT ANODE FOR MELTFLOW ELECTROLYSIS AND PRODUCTION METHOD. |
US4804448A (en) * | 1987-06-24 | 1989-02-14 | Eltron Research, Inc. | Apparatus for simultaneous generation of alkali metal species and oxygen gas |
US5976345A (en) | 1997-01-06 | 1999-11-02 | Boston University | Method and apparatus for metal extraction and sensor device related thereto |
US5942097A (en) * | 1997-12-05 | 1999-08-24 | The Ohio State University | Method and apparatus featuring a non-consumable anode for the electrowinning of aluminum |
US6187168B1 (en) | 1998-10-06 | 2001-02-13 | Aluminum Company Of America | Electrolysis in a cell having a solid oxide ion conductor |
US6146513A (en) * | 1998-12-31 | 2000-11-14 | The Ohio State University | Electrodes, electrolysis apparatus and methods using uranium-bearing ceramic electrodes, and methods of producing a metal from a metal compound dissolved in a molten salt, including the electrowinning of aluminum |
US6419813B1 (en) | 2000-11-25 | 2002-07-16 | Northwest Aluminum Technologies | Cathode connector for aluminum low temperature smelting cell |
US6419812B1 (en) | 2000-11-27 | 2002-07-16 | Northwest Aluminum Technologies | Aluminum low temperature smelting cell metal collection |
US6866768B2 (en) * | 2002-07-16 | 2005-03-15 | Donald R Bradford | Electrolytic cell for production of aluminum from alumina |
US6811676B2 (en) * | 2002-07-16 | 2004-11-02 | Northwest Aluminum Technologies | Electrolytic cell for production of aluminum from alumina |
CA2575580A1 (en) * | 2004-07-30 | 2006-02-02 | Bhp Billiton Innovation Pty Ltd | Electrochemical reduction of metal oxides |
WO2007011401A2 (en) * | 2004-11-23 | 2007-01-25 | Trustees Of Boston University | Composite mixed oxide ionic and electronic conductors for hydrogen separation |
US20090071841A1 (en) * | 2005-06-16 | 2009-03-19 | Boston University | Waste to hydrogen conversion process and related apparatus |
US8658007B2 (en) * | 2005-07-15 | 2014-02-25 | The Trustees Of Boston University | Oxygen-producing inert anodes for SOM process |
WO2007086949A2 (en) * | 2005-09-29 | 2007-08-02 | Trustees Of Boston University | Mixed ionic and electronic conducting membrane |
JP5271896B2 (en) * | 2007-04-20 | 2013-08-21 | 三井化学株式会社 | Electrolysis device, electrode used therefor, and electrolysis method |
US8764962B2 (en) | 2010-08-23 | 2014-07-01 | Massachusetts Institute Of Technology | Extraction of liquid elements by electrolysis of oxides |
US9206516B2 (en) * | 2011-08-22 | 2015-12-08 | Infinium, Inc. | Liquid anodes and fuels for production of metals from their oxides by molten salt electrolysis with a solid electrolyte |
JP2014526611A (en) | 2011-09-01 | 2014-10-06 | インフィニウム,インク. | High temperature, high current conductors in oxygen and liquid metal environments. |
GB201223375D0 (en) * | 2012-12-24 | 2013-02-06 | Metalysis Ltd | Method and apparatus for producing metal by electrolytic reduction |
WO2014201274A1 (en) * | 2013-06-12 | 2014-12-18 | Adam Clayton Powell | Improved liquid metal electrodes for gas separation |
WO2016061577A1 (en) * | 2014-10-17 | 2016-04-21 | Infinium, Inc. | Method and apparatus for liquid metal electrode connection in production or refining of metals |
CN110760887B (en) * | 2019-11-27 | 2020-07-31 | 镇江慧诚新材料科技有限公司 | Electrode structure for combined production and electrolysis of oxygen and aluminum |
-
1966
- 1966-05-17 CH CH727566A patent/CH441776A/en unknown
-
1967
- 1967-05-11 PL PL1967120507A patent/PL79100B1/pl unknown
- 1967-05-12 GR GR670133087A patent/GR33087B/en unknown
- 1967-05-15 GB GB22462/67A patent/GB1152124A/en not_active Expired
- 1967-05-15 US US638249A patent/US3562135A/en not_active Expired - Lifetime
- 1967-05-16 YU YU972/67A patent/YU34911B/en unknown
- 1967-05-16 ES ES340590A patent/ES340590A1/en not_active Expired
- 1967-05-16 SE SE6815/67A patent/SE342848B/xx unknown
- 1967-05-17 OA OA52938A patent/OA02678A/en unknown
- 1967-05-17 NL NL6706830.A patent/NL156759B/en unknown
- 1967-10-17 US US675881A patent/US3578580A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE342848B (en) | 1972-02-21 |
OA02678A (en) | 1970-12-15 |
US3562135A (en) | 1971-02-09 |
NL156759B (en) | 1978-05-16 |
ES340590A1 (en) | 1968-09-01 |
DE1558760A1 (en) | 1970-04-23 |
DE1558760B2 (en) | 1976-03-18 |
YU34911B (en) | 1980-04-30 |
YU97267A (en) | 1979-10-31 |
US3578580A (en) | 1971-05-11 |
PL79100B1 (en) | 1975-06-30 |
GR33087B (en) | 1967-11-01 |
NL6706830A (en) | 1967-11-20 |
GB1152124A (en) | 1969-05-14 |
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