NO314092B1 - Karbonelektrode samt fremstilling av samme - Google Patents
Karbonelektrode samt fremstilling av samme Download PDFInfo
- Publication number
- NO314092B1 NO314092B1 NO19994381A NO994381A NO314092B1 NO 314092 B1 NO314092 B1 NO 314092B1 NO 19994381 A NO19994381 A NO 19994381A NO 994381 A NO994381 A NO 994381A NO 314092 B1 NO314092 B1 NO 314092B1
- Authority
- NO
- Norway
- Prior art keywords
- carbon electrode
- anode
- vibration
- electrical resistance
- assigned
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 239000011237 carbonaceous particulate material Substances 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 2
- 230000000704 physical effect Effects 0.000 abstract description 6
- 239000003245 coal Substances 0.000 abstract description 5
- 210000002445 nipple Anatomy 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 3
- 238000009626 Hall-Héroult process Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of carbon
-
- 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
- C25C3/125—Anodes based on carbon
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO19994381A NO314092B1 (no) | 1999-09-10 | 1999-09-10 | Karbonelektrode samt fremstilling av samme |
| AU73251/00A AU765472B2 (en) | 1999-09-10 | 2000-09-08 | A carbon electrode and a method for producing such an electrode |
| CA002382685A CA2382685A1 (en) | 1999-09-10 | 2000-09-08 | A carbon electrode and a method for producing such an electrode |
| NZ517306A NZ517306A (en) | 1999-09-10 | 2000-09-08 | An arrangement of a carbon anode for use in aluminium production |
| PCT/NO2000/000294 WO2001020061A1 (en) | 1999-09-10 | 2000-09-08 | A carbon electrode and a method for producing such an electrode |
| CN 00812659 CN1373819A (zh) | 1999-09-10 | 2000-09-08 | 碳电极及其制备方法 |
| BR0013904-1A BR0013904A (pt) | 1999-09-10 | 2000-09-08 | Método para produzir um eletrodo de carbono, e, eletrodo de carbono |
| EP00961273A EP1218568A1 (en) | 1999-09-10 | 2000-09-08 | A carbon electrode and a method for producing such an electrode |
| ZA200201447A ZA200201447B (en) | 1999-09-10 | 2002-02-20 | A carbon electrode and a method for producing such an electrode. |
| IS6295A IS6295A (is) | 1999-09-10 | 2002-03-06 | Kolskaut og aðferð til að framleiða slíkt rafskaut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO19994381A NO314092B1 (no) | 1999-09-10 | 1999-09-10 | Karbonelektrode samt fremstilling av samme |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO994381D0 NO994381D0 (no) | 1999-09-10 |
| NO994381L NO994381L (no) | 2001-03-12 |
| NO314092B1 true NO314092B1 (no) | 2003-01-27 |
Family
ID=19903754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19994381A NO314092B1 (no) | 1999-09-10 | 1999-09-10 | Karbonelektrode samt fremstilling av samme |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1218568A1 (is) |
| CN (1) | CN1373819A (is) |
| AU (1) | AU765472B2 (is) |
| BR (1) | BR0013904A (is) |
| CA (1) | CA2382685A1 (is) |
| IS (1) | IS6295A (is) |
| NO (1) | NO314092B1 (is) |
| NZ (1) | NZ517306A (is) |
| WO (1) | WO2001020061A1 (is) |
| ZA (1) | ZA200201447B (is) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607698B (zh) * | 2019-01-07 | 2021-08-10 | 大连理工大学 | 用于制备大块平整多孔成型碳电极的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1227405A (is) * | 1968-05-17 | 1971-04-07 | ||
| BE790768A (fr) * | 1971-12-24 | 1973-02-15 | Vaw Ver Aluminium Werke Ag | Moule pour la fabrication de pieces en carbone ou en ceramique |
| NO801818L (no) * | 1979-07-20 | 1981-01-21 | Conradty Nuernberg | Regenererbar, formstabil elektrode for hoeytemperaturanvendelse |
| EP0022921B1 (de) * | 1979-07-20 | 1983-10-26 | C. CONRADTY NÜRNBERG GmbH & Co. KG | Regenerierbare, formstabile Elektrode für Hochtemperaturanwendungen |
| US4992146A (en) * | 1987-12-30 | 1991-02-12 | Norsk Hydro, A.S. | Method for setting electrodes in aluminum electrolysis cells |
-
1999
- 1999-09-10 NO NO19994381A patent/NO314092B1/no not_active IP Right Cessation
-
2000
- 2000-09-08 EP EP00961273A patent/EP1218568A1/en not_active Withdrawn
- 2000-09-08 BR BR0013904-1A patent/BR0013904A/pt not_active IP Right Cessation
- 2000-09-08 NZ NZ517306A patent/NZ517306A/en unknown
- 2000-09-08 CN CN 00812659 patent/CN1373819A/zh active Pending
- 2000-09-08 WO PCT/NO2000/000294 patent/WO2001020061A1/en not_active Ceased
- 2000-09-08 CA CA002382685A patent/CA2382685A1/en not_active Abandoned
- 2000-09-08 AU AU73251/00A patent/AU765472B2/en not_active Ceased
-
2002
- 2002-02-20 ZA ZA200201447A patent/ZA200201447B/en unknown
- 2002-03-06 IS IS6295A patent/IS6295A/is unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IS6295A (is) | 2002-03-06 |
| ZA200201447B (en) | 2003-05-20 |
| NO994381L (no) | 2001-03-12 |
| EP1218568A1 (en) | 2002-07-03 |
| CN1373819A (zh) | 2002-10-09 |
| AU7325100A (en) | 2001-04-17 |
| WO2001020061A1 (en) | 2001-03-22 |
| NZ517306A (en) | 2003-07-25 |
| CA2382685A1 (en) | 2001-03-22 |
| BR0013904A (pt) | 2002-05-07 |
| AU765472B2 (en) | 2003-09-18 |
| NO994381D0 (no) | 1999-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |