CA2585225A1 - Appareillage de collecte et d'elimination des gaz d'une cuve d'electrolyse de l'aluminium - Google Patents
Appareillage de collecte et d'elimination des gaz d'une cuve d'electrolyse de l'aluminium Download PDFInfo
- Publication number
- CA2585225A1 CA2585225A1 CA002585225A CA2585225A CA2585225A1 CA 2585225 A1 CA2585225 A1 CA 2585225A1 CA 002585225 A CA002585225 A CA 002585225A CA 2585225 A CA2585225 A CA 2585225A CA 2585225 A1 CA2585225 A1 CA 2585225A1
- Authority
- CA
- Canada
- Prior art keywords
- gas
- transmitting channel
- gas input
- section
- input section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000007789 gas Substances 0.000 title claims abstract description 181
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 230000009467 reduction Effects 0.000 title claims abstract description 10
- 238000011282 treatment Methods 0.000 claims abstract description 14
- 230000007423 decrease Effects 0.000 claims abstract description 5
- 238000006722 reduction reaction Methods 0.000 claims abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 19
- 238000000605 extraction Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 3
- 235000010210 aluminium Nutrition 0.000 description 11
- 238000005868 electrolysis reaction Methods 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910001610 cryolite Inorganic materials 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material 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
- C25C3/22—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)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006113089/02A RU2316620C1 (ru) | 2006-04-18 | 2006-04-18 | Устройство для сбора и удаления газов из алюминиевого электролизера |
| RU2006113089 | 2006-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2585225A1 true CA2585225A1 (fr) | 2007-10-18 |
Family
ID=38603807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002585225A Abandoned CA2585225A1 (fr) | 2006-04-18 | 2007-04-18 | Appareillage de collecte et d'elimination des gaz d'une cuve d'electrolyse de l'aluminium |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20070240996A1 (fr) |
| CN (1) | CN101092714A (fr) |
| AU (1) | AU2007201713A1 (fr) |
| CA (1) | CA2585225A1 (fr) |
| NO (1) | NO20071984L (fr) |
| RU (1) | RU2316620C1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO332375B1 (no) * | 2008-09-19 | 2012-09-10 | Norsk Hydro As | Punktmater med integrert avgassoppsamling samt en fremgangsmate for avgassoppsamling |
| EP2458035A1 (fr) * | 2010-01-21 | 2012-05-30 | Alstom Technology Ltd | Procédé de ventilation d'une cellule électrolytique de production d'aluminium |
| CN107653462B (zh) * | 2017-10-27 | 2023-06-13 | 贵阳铝镁设计研究院有限公司 | 一种铝电解槽焙烧过程沥青烟集气治理方法及装置 |
| NO20190343A1 (en) * | 2019-03-14 | 2020-09-15 | Norsk Hydro As | Arrangement for collection of hot gas from an electrolysis process, and a method for such gas collection |
Family Cites Families (8)
| 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 |
| US4051224A (en) * | 1975-04-17 | 1977-09-27 | Aluminum Pechiney | Process and apparatus for collecting the fumes given off during the production of aluminium in an electrolysis cell with a continuous anode |
| US4159034A (en) * | 1977-05-12 | 1979-06-26 | Modine Manufacturing Company | Weldment heat exchanger |
| CA1082427A (fr) * | 1977-09-01 | 1980-07-29 | Hassan A. Hamza | Appareil servant a melanger une poudre a un liquide, et methode connexe |
| FR2563845B1 (fr) * | 1984-05-03 | 1986-10-03 | Pechiney Aluminium | Procede et dispositif de suraspiration automatique sur les cuves d'electrolyse pour la production d'aluminium |
| FR2754832B1 (fr) * | 1996-10-23 | 1998-11-27 | Pechiney Aluminium | Procede de changement d'anodes usees de cuves d'electrolyse de l'aluminium et dispositif de captage des effluents gazeux permettant de le mettre en oeuvre |
| NO310730B1 (no) * | 1999-11-17 | 2001-08-20 | Norsk Hydro As | Fremgangsmåte og anordning for drift av elektrolysecelle |
| US7112269B2 (en) * | 2003-08-21 | 2006-09-26 | Alcoa, Inc. | Measuring duct offgas temperatures to improve electrolytic cell energy efficiency |
-
2006
- 2006-04-18 RU RU2006113089/02A patent/RU2316620C1/ru active
-
2007
- 2007-04-18 NO NO20071984A patent/NO20071984L/no not_active Application Discontinuation
- 2007-04-18 CA CA002585225A patent/CA2585225A1/fr not_active Abandoned
- 2007-04-18 CN CNA2007101013418A patent/CN101092714A/zh active Pending
- 2007-04-18 US US11/788,124 patent/US20070240996A1/en not_active Abandoned
- 2007-04-18 AU AU2007201713A patent/AU2007201713A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN101092714A (zh) | 2007-12-26 |
| AU2007201713A1 (en) | 2007-11-01 |
| NO20071984L (no) | 2007-10-19 |
| US20070240996A1 (en) | 2007-10-18 |
| RU2316620C1 (ru) | 2008-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |