DE1136121B - Aluminiumelektrolyseofen und Verfahren zu dessen Betrieb - Google Patents
Aluminiumelektrolyseofen und Verfahren zu dessen BetriebInfo
- Publication number
- DE1136121B DE1136121B DEA35562A DEA0035562A DE1136121B DE 1136121 B DE1136121 B DE 1136121B DE A35562 A DEA35562 A DE A35562A DE A0035562 A DEA0035562 A DE A0035562A DE 1136121 B DE1136121 B DE 1136121B
- Authority
- DE
- Germany
- Prior art keywords
- crust
- furnace
- anode
- furnace according
- alumina
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 34
- 229910052782 aluminium Inorganic materials 0.000 title claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 35
- 238000005868 electrolysis reaction Methods 0.000 claims description 26
- 230000000694 effects Effects 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 2
- 206010039509 Scab Diseases 0.000 description 59
- 239000004927 clay Substances 0.000 description 32
- 239000007789 gas Substances 0.000 description 9
- 239000003792 electrolyte Substances 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000004907 flux Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000583195 Ganodes Species 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing 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
- 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
- C25C3/20—Automatic control or regulation of cells
-
- 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
- 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
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)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH8238659A CH379775A (de) | 1959-12-29 | 1959-12-29 | Aluminiumelektrolyseofen und Verfahren zu dessen Betrieb |
| CH1209260A CH388633A (de) | 1959-12-29 | 1960-10-28 | Aluminiumelektrolyseofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1136121B true DE1136121B (de) | 1962-09-06 |
Family
ID=25709603
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA35562A Pending DE1136121B (de) | 1959-12-29 | 1960-09-13 | Aluminiumelektrolyseofen und Verfahren zu dessen Betrieb |
| DEA38423A Pending DE1153538B (de) | 1959-12-29 | 1961-09-26 | Aluminiumelektrolyseofen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA38423A Pending DE1153538B (de) | 1959-12-29 | 1961-09-26 | Aluminiumelektrolyseofen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3090744A (xx) |
| CH (1) | CH388633A (xx) |
| DE (2) | DE1136121B (xx) |
| GB (1) | GB899509A (xx) |
| SE (1) | SE304612B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3372105A (en) * | 1962-10-22 | 1968-03-05 | Arthur F. Johnson | Aluminum reduction cell and insulation material therefor |
| DE1210994B (de) * | 1963-07-08 | 1966-02-17 | Adolf Nann | Einschlagvorrichtung eines Krustenbrechers fuer Aluminium-Schmelzflusselektrolyseoefen |
| US3371026A (en) * | 1964-02-04 | 1968-02-27 | Reynolds Metals Co | Electrolytic reduction cell with crustbreaking and ore feeding means |
| DE1533456B1 (de) * | 1965-04-09 | 1969-10-23 | Pechiney Prod Chimiques Sa | Anodentraggeruest fuer eine Schmelzflusselektrolysezelle |
| US3470075A (en) * | 1967-02-06 | 1969-09-30 | Arthur F Johnson | Process and apparatus for filtering effluent produced from aluminum reduction cells |
| CA1012692A (en) * | 1973-01-19 | 1977-06-21 | Du Pont Of Canada Limited | Removal of volatile impurities from polymers |
| US3960696A (en) * | 1974-06-18 | 1976-06-01 | Gebr. Giulini Gmbh | Aluminum electrolysis furnace |
| CN103510110A (zh) * | 2013-09-10 | 2014-01-15 | 河南中孚实业股份有限公司 | 一种铝电解槽全空腔装炉方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR631358A (fr) * | 1927-03-24 | 1927-12-19 | Agitateur pour fours de fusion électriques | |
| DE895379C (de) * | 1942-11-13 | 1953-11-02 | Aeg | Elektrolyseofen fuer Schmelzflusselektrolyse zur Gewinnung des Aluminiums |
| AT193619B (de) * | 1954-09-03 | 1957-11-25 | Ver Aluminium Werke Ag Oeffent | Fahrbarer Krustenbrecher für Schmelzflußelektrolyseöfen |
| NL79897C (xx) * | 1959-04-24 |
-
1960
- 1960-09-13 DE DEA35562A patent/DE1136121B/de active Pending
- 1960-10-28 CH CH1209260A patent/CH388633A/de unknown
- 1960-11-29 SE SE11529/60A patent/SE304612B/xx unknown
- 1960-12-22 GB GB44093/60A patent/GB899509A/en not_active Expired
- 1960-12-27 US US78346A patent/US3090744A/en not_active Expired - Lifetime
-
1961
- 1961-09-26 DE DEA38423A patent/DE1153538B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1153538B (de) | 1963-08-29 |
| GB899509A (en) | 1962-06-27 |
| CH388633A (de) | 1965-02-28 |
| US3090744A (en) | 1963-05-21 |
| SE304612B (xx) | 1968-09-30 |
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