NO20220184A1 - Aluminium-producing electrolytic cell with heat-insulated side wall lining - Google Patents
Aluminium-producing electrolytic cell with heat-insulated side wall lining Download PDFInfo
- Publication number
- NO20220184A1 NO20220184A1 NO20220184A NO20220184A NO20220184A1 NO 20220184 A1 NO20220184 A1 NO 20220184A1 NO 20220184 A NO20220184 A NO 20220184A NO 20220184 A NO20220184 A NO 20220184A NO 20220184 A1 NO20220184 A1 NO 20220184A1
- Authority
- NO
- Norway
- Prior art keywords
- heat
- reduction cell
- refractory
- aluminium
- lining
- Prior art date
Links
- 239000004411 aluminium Substances 0.000 title claims description 19
- 229910052782 aluminium Inorganic materials 0.000 title claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 19
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 17
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000011810 insulating material Substances 0.000 claims description 6
- 239000011449 brick Substances 0.000 claims description 5
- 238000005363 electrowinning Methods 0.000 claims description 5
- 239000011823 monolithic refractory Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 11
- 238000013021 overheating Methods 0.000 description 4
- 238000011946 reduction process Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 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
-
- 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
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)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2019125927A RU2714565C1 (ru) | 2019-08-15 | 2019-08-15 | Алюминиевый электролизер с утепленной бортовой футеровкой |
| PCT/RU2020/050164 WO2021029787A1 (fr) | 2019-08-15 | 2020-07-24 | Electrolyseur d'aluminium avec garniture interne chauffante |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20220184A1 true NO20220184A1 (en) | 2022-02-10 |
Family
ID=69625802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20220184A NO20220184A1 (en) | 2019-08-15 | 2020-07-24 | Aluminium-producing electrolytic cell with heat-insulated side wall lining |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA3148080C (fr) |
| NO (1) | NO20220184A1 (fr) |
| RU (1) | RU2714565C1 (fr) |
| WO (1) | WO2021029787A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3129157A1 (fr) * | 2021-11-18 | 2023-05-19 | Rio Tinto Alcan International Limited | Système de revêtement intérieur pour cuve d’électrolyse |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0197003A1 (fr) * | 1985-03-22 | 1986-10-08 | Schweizerische Aluminium Ag | Cuve d'électrolyse pour la production d'aluminium |
| RU2186880C1 (ru) * | 2001-03-05 | 2002-08-10 | Общество с ограниченной ответственностью "АЛКОРУС ИНЖИНИРИНГ" | Боковая футеровка алюминиевого электролизера |
| RU2299277C2 (ru) * | 2005-06-22 | 2007-05-20 | Общество с ограниченной ответственностью "Инженерно-технологический центр" | Катодное устройство электролизера для производства алюминия |
| RU2318921C1 (ru) * | 2006-04-26 | 2008-03-10 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Футеровка катодного устройства электролизера для производства первичного алюминия |
| CN1928161A (zh) * | 2006-08-11 | 2007-03-14 | 王文 | 铝电解槽用侧部内衬及废阴极在制备其侧部内衬中的应用 |
| RU2608942C1 (ru) * | 2015-09-10 | 2017-01-26 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Катодная футеровка электролизера производства первичного алюминия |
-
2019
- 2019-08-15 RU RU2019125927A patent/RU2714565C1/ru active
-
2020
- 2020-07-24 WO PCT/RU2020/050164 patent/WO2021029787A1/fr active Application Filing
- 2020-07-24 CA CA3148080A patent/CA3148080C/fr active Active
- 2020-07-24 NO NO20220184A patent/NO20220184A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2714565C1 (ru) | 2020-02-18 |
| CA3148080A1 (fr) | 2021-02-18 |
| WO2021029787A1 (fr) | 2021-02-18 |
| CA3148080C (fr) | 2023-10-17 |
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