SE503598C2 - Anordning för gasuppsamling i aluminiumugnar - Google Patents
Anordning för gasuppsamling i aluminiumugnarInfo
- Publication number
- SE503598C2 SE503598C2 SE9001664A SE9001664A SE503598C2 SE 503598 C2 SE503598 C2 SE 503598C2 SE 9001664 A SE9001664 A SE 9001664A SE 9001664 A SE9001664 A SE 9001664A SE 503598 C2 SE503598 C2 SE 503598C2
- Authority
- SE
- Sweden
- Prior art keywords
- cover elements
- channel
- gas
- anode
- cover
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 239000012777 electrically insulating material Substances 0.000 claims 1
- 239000003566 sealing material Substances 0.000 claims 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 24
- 206010039509 Scab Diseases 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding 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
- C25C3/22—Collecting emitted gases
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)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO892073A NO168542C (no) | 1989-05-24 | 1989-05-24 | Anordning for gassoppsamling i ovner for smelteelektrolytisk fremstilling av aluminium. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9001664D0 SE9001664D0 (sv) | 1990-05-09 |
| SE9001664L SE9001664L (sv) | 1990-11-25 |
| SE503598C2 true SE503598C2 (sv) | 1996-07-15 |
Family
ID=19892048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9001664A SE503598C2 (sv) | 1989-05-24 | 1990-05-09 | Anordning för gasuppsamling i aluminiumugnar |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5030335A (fr) |
| BR (1) | BR9002419A (fr) |
| CA (1) | CA2015364C (fr) |
| ES (1) | ES2021537A6 (fr) |
| NO (1) | NO168542C (fr) |
| RU (1) | RU2023760C1 (fr) |
| SE (1) | SE503598C2 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI89608C (fi) * | 1991-12-12 | 1993-10-25 | Kumera Oy | Anlaeggning foer matning av raomaterial till en elektrolys som producerar aluminium |
| CA2414856C (fr) * | 2000-07-19 | 2009-09-29 | Alcoa Inc. | Ensembles isolants pour cellules de production de metal |
| FR2815339B1 (fr) * | 2000-10-18 | 2003-01-10 | Saint Gobain Isover | Four de fusion electrique du verre, a elements de parois pivotants |
| US7384521B2 (en) * | 2005-08-30 | 2008-06-10 | Alcoa Inc. | Method for reducing cell voltage and increasing cell stability by in-situ formation of slots in a Soderberg anode |
| RU2316620C1 (ru) * | 2006-04-18 | 2008-02-10 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Устройство для сбора и удаления газов из алюминиевого электролизера |
| RU2328557C2 (ru) * | 2006-07-25 | 2008-07-10 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Устройство для сбора и удаления газов из алюминиевых электролизеров содерберга |
| RU2361017C2 (ru) * | 2007-05-23 | 2009-07-10 | Закрытое акционерное общество "УНИХИМТЕК" (ЗАО "УНИХИМТЕК") | Защитный состав, композиционный материал на его основе для вторичного укрытия электролизера и способ изготовления материала |
| RU2532792C1 (ru) * | 2013-06-27 | 2014-11-10 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Защита алюминиевого электролизера с верхним токоподводом |
| FR3016890B1 (fr) * | 2014-01-27 | 2016-01-15 | Rio Tinto Alcan Int Ltd | Systeme de capotage pour cuve d'electrolyse |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3935090A (en) * | 1974-03-15 | 1976-01-27 | Dmitry Pavlovich Petrusenko | Covering of an aluminum-producing electrolysis cell |
| DE2841459A1 (de) * | 1978-08-24 | 1980-03-06 | Alusuisse | Abdeckung einer schmelzflusselektrolysezelle |
| SU1468973A1 (ru) * | 1987-05-04 | 1989-03-30 | Иркутский Филиал Всесоюзного Научно-Исследовательского И Проектного Института Алюминиевой,Магниевой И Электродной Промышленности | Алюминиевый электролизер |
-
1989
- 1989-05-24 NO NO892073A patent/NO168542C/no not_active IP Right Cessation
-
1990
- 1990-04-20 US US07/511,195 patent/US5030335A/en not_active Expired - Fee Related
- 1990-04-25 CA CA002015364A patent/CA2015364C/fr not_active Expired - Fee Related
- 1990-05-08 ES ES9001282A patent/ES2021537A6/es not_active Expired - Lifetime
- 1990-05-09 SE SE9001664A patent/SE503598C2/sv not_active IP Right Cessation
- 1990-05-23 BR BR909002419A patent/BR9002419A/pt not_active IP Right Cessation
- 1990-05-23 RU SU904743918A patent/RU2023760C1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| NO168542C (no) | 1992-03-04 |
| NO892073L (no) | 1990-11-26 |
| BR9002419A (pt) | 1991-08-06 |
| SE9001664L (sv) | 1990-11-25 |
| RU2023760C1 (ru) | 1994-11-30 |
| US5030335A (en) | 1991-07-09 |
| NO168542B (no) | 1991-11-25 |
| SE9001664D0 (sv) | 1990-05-09 |
| NO892073D0 (no) | 1989-05-24 |
| ES2021537A6 (es) | 1991-11-01 |
| CA2015364A1 (fr) | 1990-11-25 |
| CA2015364C (fr) | 1999-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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