EP0120982A3 - Non-consumable electrode, process of producing and use in producing aluminum - Google Patents
Non-consumable electrode, process of producing and use in producing aluminum Download PDFInfo
- Publication number
- EP0120982A3 EP0120982A3 EP83103187A EP83103187A EP0120982A3 EP 0120982 A3 EP0120982 A3 EP 0120982A3 EP 83103187 A EP83103187 A EP 83103187A EP 83103187 A EP83103187 A EP 83103187A EP 0120982 A3 EP0120982 A3 EP 0120982A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- producing
- aluminum
- consumable electrode
- produc
- tion
- 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.)
- Withdrawn
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052782 aluminium Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 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
- 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
- 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)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP83103187A EP0120982A3 (en) | 1983-03-30 | 1983-03-30 | Non-consumable electrode, process of producing and use in producing aluminum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP83103187A EP0120982A3 (en) | 1983-03-30 | 1983-03-30 | Non-consumable electrode, process of producing and use in producing aluminum |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0120982A2 EP0120982A2 (en) | 1984-10-10 |
EP0120982A3 true EP0120982A3 (en) | 1985-03-13 |
Family
ID=8190383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83103187A Withdrawn EP0120982A3 (en) | 1983-03-30 | 1983-03-30 | Non-consumable electrode, process of producing and use in producing aluminum |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0120982A3 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2230750A1 (en) * | 1973-05-25 | 1974-12-20 | Alusuisse | |
US4379033A (en) * | 1981-03-09 | 1983-04-05 | Great Lakes Carbon Corporation | Method of manufacturing aluminum in a Hall-Heroult cell |
-
1983
- 1983-03-30 EP EP83103187A patent/EP0120982A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2230750A1 (en) * | 1973-05-25 | 1974-12-20 | Alusuisse | |
US4379033A (en) * | 1981-03-09 | 1983-04-05 | Great Lakes Carbon Corporation | Method of manufacturing aluminum in a Hall-Heroult cell |
Also Published As
Publication number | Publication date |
---|---|
EP0120982A2 (en) | 1984-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT CH DE FR GB IT LI SE |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT CH DE FR GB IT LI SE |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19851114 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SECRIST, DUANE ROBERT Inventor name: CLARK, JAMES MICHAEL |