NO132437B - - Google Patents
Download PDFInfo
- Publication number
- NO132437B NO132437B NO741714A NO741714A NO132437B NO 132437 B NO132437 B NO 132437B NO 741714 A NO741714 A NO 741714A NO 741714 A NO741714 A NO 741714A NO 132437 B NO132437 B NO 132437B
- Authority
- NO
- Norway
- Prior art keywords
- anode
- crust
- aluminum oxide
- anode device
- along
- Prior art date
Links
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 35
- 239000003792 electrolyte Substances 0.000 claims description 18
- 238000005868 electrolysis reaction Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229910001610 cryolite Inorganic materials 0.000 claims description 3
- 241001062472 Stokellia anisodon Species 0.000 claims 1
- 206010039509 Scab Diseases 0.000 description 20
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000013021 overheating Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000005855 radiation Effects 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
- C25C3/14—Devices for feeding or crust breaking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7306755A SE373163B (fr) | 1973-05-14 | 1973-05-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO741714L NO741714L (no) | 1974-11-15 |
NO132437B true NO132437B (fr) | 1975-08-04 |
NO132437C NO132437C (no) | 1979-11-15 |
Family
ID=20317464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO741714A NO132437C (no) | 1973-05-14 | 1974-05-13 | Fremgangsmaate for chargering av aluminiumelektrolyseovner |
Country Status (4)
Country | Link |
---|---|
US (1) | US3919058A (fr) |
FR (1) | FR2229778B3 (fr) |
NO (1) | NO132437C (fr) |
SE (1) | SE373163B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5579889A (en) * | 1978-12-11 | 1980-06-16 | Mitsubishi Keikinzoku Kogyo Kk | Alumina supply apparatus |
US4342637A (en) * | 1979-07-30 | 1982-08-03 | Metallurgical, Inc. | Composite anode for the electrolytic deposition of aluminum |
US4302302A (en) * | 1980-05-09 | 1981-11-24 | Mitsubishi Light Metal Ind., Ltd. | Method of feeding alumina to an aluminium electrolytic cell and apparatus therefor |
CN100523307C (zh) * | 2006-07-06 | 2009-08-05 | 中国铝业股份有限公司 | 一种铝电解槽装炉方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3632488A (en) * | 1969-01-23 | 1972-01-04 | Reynolds Metals Co | Reduction cell control system |
US3681229A (en) * | 1970-07-17 | 1972-08-01 | Aluminum Co Of America | Alumina feeder |
US3664935A (en) * | 1971-01-21 | 1972-05-23 | Arthur F Johnson | Effluent filtering process and apparatus for aluminum reduction cell |
-
1973
- 1973-05-14 SE SE7306755A patent/SE373163B/xx unknown
-
1974
- 1974-05-13 NO NO741714A patent/NO132437C/no unknown
- 1974-05-13 US US469701A patent/US3919058A/en not_active Expired - Lifetime
- 1974-05-14 FR FR7416654A patent/FR2229778B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO741714L (no) | 1974-11-15 |
FR2229778B3 (fr) | 1978-05-12 |
NO132437C (no) | 1979-11-15 |
FR2229778A1 (fr) | 1974-12-13 |
SE373163B (fr) | 1975-01-27 |
US3919058A (en) | 1975-11-11 |
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