CA1107237A - Replaceable cathode unit suitable as module for building up of stable, non-deformable cathode systems in electrolyzers for the production of magnesium, as well as electrolyzer with cathode units incorporated - Google Patents
Replaceable cathode unit suitable as module for building up of stable, non-deformable cathode systems in electrolyzers for the production of magnesium, as well as electrolyzer with cathode units incorporatedInfo
- Publication number
- CA1107237A CA1107237A CA304,767A CA304767A CA1107237A CA 1107237 A CA1107237 A CA 1107237A CA 304767 A CA304767 A CA 304767A CA 1107237 A CA1107237 A CA 1107237A
- Authority
- CA
- Canada
- Prior art keywords
- cathode
- cathodes
- transverse
- electrolyzer
- main
- 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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 10
- 239000011777 magnesium Substances 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000003792 electrolyte Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 18
- 239000000543 intermediate Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 210000003739 neck Anatomy 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000063 preceeding effect Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 238000003466 welding Methods 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
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)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO771957 | 1977-06-06 | ||
| NO771957A NO139865C (no) | 1977-06-06 | 1977-06-06 | Utskiftbar katodeenhet egnet som modul for oppbygging av stabile, ikke deformerbare katodesystemer i elektrolysoerer for fremstilling av magnesium samt elektrolysoer med innmonterte katodeenheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1107237A true CA1107237A (en) | 1981-08-18 |
Family
ID=19883561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA304,767A Expired CA1107237A (en) | 1977-06-06 | 1978-06-05 | Replaceable cathode unit suitable as module for building up of stable, non-deformable cathode systems in electrolyzers for the production of magnesium, as well as electrolyzer with cathode units incorporated |
Country Status (9)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH635132A5 (de) * | 1978-07-04 | 1983-03-15 | Alusuisse | Kathode fuer einen schmelzflusselektrolyseofen. |
| US4657738A (en) * | 1984-04-30 | 1987-04-14 | Westinghouse Electric Corp. | Stack gas emissions control system |
| US6337008B1 (en) | 2000-06-12 | 2002-01-08 | Alcan International Limited | Electrolysis cells |
| WO2003062496A1 (en) * | 2002-01-24 | 2003-07-31 | Northwest Aluminum Technology | Low temperature aluminum reduction cell |
| CN104032330A (zh) * | 2014-06-17 | 2014-09-10 | 华东理工大学 | 一种镁电解槽的阴极结构 |
| US10415147B2 (en) | 2016-03-25 | 2019-09-17 | Elysis Limited Partnership | Electrode configurations for electrolytic cells and related methods |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE484042A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1947-09-08 | |||
| GB1076973A (en) * | 1963-03-11 | 1967-07-26 | Imp Metal Ind Kynoch Ltd | Anodes and electrolytic cells having such anodes |
| DE1251285B (de) * | 1964-02-20 | 1967-10-05 | Deutsche Gold- und Silber-Scheideanstalt vormals Roessler, Frankfurt/M | Kammartige Metallanode |
| NL130825C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1966-03-28 | |||
| SU375318A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-05-29 | 1973-03-23 | ||
| SU522286A1 (ru) * | 1970-04-20 | 1976-07-25 | Всесоюзный научно-исследовательский и проектный институт алюминиевой, магниевой и электродной промышленности | Катод магниевого электролизера |
| US3676323A (en) * | 1970-12-10 | 1972-07-11 | Khaim Lipovich Strelets | Fused salt electrolyzer for magnesium production |
| US3749660A (en) * | 1971-02-10 | 1973-07-31 | A Kolomiitsev | Electrolyzer for production of magnesium |
| DE2135873B2 (de) * | 1971-07-17 | 1980-05-14 | Conradty Gmbh & Co Metallelektroden Kg, 8505 Roethenbach | Zellenoberteil für Amalgamhochlastzellen |
| NO130119B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-01-30 | 1974-07-08 | Norsk Hydro As | |
| CH544578A (de) * | 1973-02-09 | 1973-11-30 | Alusuisse | Elektrodenblock für eine Elektrolysezelle mit einem Stromleit-Barren in einer Nut des Elektrodenblockes |
| SU456851A1 (ru) * | 1974-01-04 | 1975-01-15 | Иркутский алюминиевый завод | Катодное устройство алюминиевого электролизера |
| SU514045A1 (ru) * | 1974-10-11 | 1976-05-15 | Предприятие П/Я А-7828 | Электролизер дл получени магни и хлора |
| US4058448A (en) * | 1976-06-23 | 1977-11-15 | Muzhzhavlev Konstantin Dmitrie | Diaphragmless electrolyzer for producing magnesium and chlorine |
-
1977
- 1977-06-06 NO NO771957A patent/NO139865C/no unknown
-
1978
- 1978-05-22 US US05/908,235 patent/US4198282A/en not_active Expired - Lifetime
- 1978-05-25 FR FR787815624A patent/FR2393857A1/fr active Granted
- 1978-05-31 DE DE2823888A patent/DE2823888C2/de not_active Expired
- 1978-06-02 NL NL7806054A patent/NL7806054A/xx not_active Application Discontinuation
- 1978-06-05 CA CA304,767A patent/CA1107237A/en not_active Expired
- 1978-06-05 ES ES470503A patent/ES470503A1/es not_active Expired
- 1978-06-05 GB GB7826355A patent/GB2000192B/en not_active Expired
- 1978-06-06 JP JP6736078A patent/JPS542915A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NO139865B (no) | 1979-02-12 |
| GB2000192B (en) | 1982-02-03 |
| NO771957L (no) | 1978-12-07 |
| NO139865C (no) | 1979-05-23 |
| NL7806054A (nl) | 1978-12-08 |
| DE2823888A1 (de) | 1978-12-21 |
| JPS6125794B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-06-17 |
| FR2393857A1 (fr) | 1979-01-05 |
| US4198282A (en) | 1980-04-15 |
| ES470503A1 (es) | 1979-09-01 |
| DE2823888C2 (de) | 1985-05-23 |
| GB2000192A (en) | 1979-01-04 |
| FR2393857B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-07-29 |
| JPS542915A (en) | 1979-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |