SE9001664L - Anordning foer gasuppsamling i aluminiumugnar - Google Patents
Anordning foer gasuppsamling i aluminiumugnarInfo
- Publication number
- SE9001664L SE9001664L SE9001664A SE9001664A SE9001664L SE 9001664 L SE9001664 L SE 9001664L SE 9001664 A SE9001664 A SE 9001664A SE 9001664 A SE9001664 A SE 9001664A SE 9001664 L SE9001664 L SE 9001664L
- Authority
- SE
- Sweden
- Prior art keywords
- gas collection
- cover plates
- ribs
- sidewalls
- furnace
- Prior art date
Links
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 true SE9001664L (sv) | 1990-11-25 |
SE503598C2 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 (sv) |
BR (1) | BR9002419A (sv) |
CA (1) | CA2015364C (sv) |
ES (1) | ES2021537A6 (sv) |
NO (1) | NO168542C (sv) |
RU (1) | RU2023760C1 (sv) |
SE (1) | SE503598C2 (sv) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI89608C (sv) * | 1991-12-12 | 1993-10-25 | Kumera Oy | Anläggning för matning av råmaterial till en elektrolys som producerar aluminium |
AU7697201A (en) * | 2000-07-19 | 2002-01-30 | Alcoa Inc | Insulation assemblies for metal production cells |
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 |
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/en 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 |
---|---|
US5030335A (en) | 1991-07-09 |
SE503598C2 (sv) | 1996-07-15 |
CA2015364A1 (en) | 1990-11-25 |
NO168542B (no) | 1991-11-25 |
NO892073L (no) | 1990-11-26 |
BR9002419A (pt) | 1991-08-06 |
ES2021537A6 (es) | 1991-11-01 |
RU2023760C1 (ru) | 1994-11-30 |
NO168542C (no) | 1992-03-04 |
CA2015364C (en) | 1999-12-21 |
NO892073D0 (no) | 1989-05-24 |
SE9001664D0 (sv) | 1990-05-09 |
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Legal Events
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NUG | Patent has lapsed |
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