SU1709916A3 - Устройство дл загрузки оксида алюмини в электролизер анодом Седерберга - Google Patents
Устройство дл загрузки оксида алюмини в электролизер анодом Седерберга Download PDFInfo
- Publication number
- SU1709916A3 SU1709916A3 SU884356905A SU4356905A SU1709916A3 SU 1709916 A3 SU1709916 A3 SU 1709916A3 SU 884356905 A SU884356905 A SU 884356905A SU 4356905 A SU4356905 A SU 4356905A SU 1709916 A3 SU1709916 A3 SU 1709916A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- anode
- alumina
- pipe
- electrolyzer
- söderberg
- Prior art date
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000003792 electrolyte Substances 0.000 claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 101100165177 Caenorhabditis elegans bath-15 gene Proteins 0.000 claims 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 238000007373 indentation Methods 0.000 abstract 3
- 239000004411 aluminium Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 150000003839 salts Chemical class 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
- C25C3/08—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
- 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
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 |
|---|---|---|---|
| NO874538A NO162868C (no) | 1987-11-02 | 1987-11-02 | Fremgangsmaate og anordning for tilfoersel av aluminiumoksid til celler for smelteelektrolytisk fremstilling av aluminium samt anodemantel for selvbakende anoder i aluminiumelektrolyseceller. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1709916A3 true SU1709916A3 (ru) | 1992-01-30 |
Family
ID=19890361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884356905A SU1709916A3 (ru) | 1987-11-02 | 1988-11-01 | Устройство дл загрузки оксида алюмини в электролизер анодом Седерберга |
Country Status (6)
| Country | Link |
|---|---|
| BR (1) | BR8805567A (zh) |
| CA (1) | CA1333782C (zh) |
| ES (1) | ES2009090A6 (zh) |
| NO (1) | NO162868C (zh) |
| SE (1) | SE467359B (zh) |
| SU (1) | SU1709916A3 (zh) |
-
1987
- 1987-11-02 NO NO874538A patent/NO162868C/no unknown
-
1988
- 1988-10-26 SE SE8803832A patent/SE467359B/sv not_active IP Right Cessation
- 1988-10-27 ES ES8803281A patent/ES2009090A6/es not_active Expired
- 1988-10-27 BR BR8805567A patent/BR8805567A/pt not_active IP Right Cessation
- 1988-11-01 SU SU884356905A patent/SU1709916A3/ru active
- 1988-11-02 CA CA000581998A patent/CA1333782C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| NO162868B (no) | 1989-11-20 |
| ES2009090A6 (es) | 1989-08-16 |
| SE8803832D0 (sv) | 1988-10-26 |
| NO162868C (no) | 1990-02-28 |
| BR8805567A (pt) | 1989-07-11 |
| CA1333782C (en) | 1995-01-03 |
| SE467359B (sv) | 1992-07-06 |
| NO874538L (no) | 1989-05-03 |
| NO874538D0 (no) | 1987-11-02 |
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