CA2768648C - Dispositif de collecte des gaz emis par des cuves d'electrolyse d'aluminium, et systeme de production d'aluminium associe - Google Patents
Dispositif de collecte des gaz emis par des cuves d'electrolyse d'aluminium, et systeme de production d'aluminium associe Download PDFInfo
- Publication number
- CA2768648C CA2768648C CA2768648A CA2768648A CA2768648C CA 2768648 C CA2768648 C CA 2768648C CA 2768648 A CA2768648 A CA 2768648A CA 2768648 A CA2768648 A CA 2768648A CA 2768648 C CA2768648 C CA 2768648C
- Authority
- CA
- Canada
- Prior art keywords
- collection device
- gases
- collector
- electrolysis
- branch
- 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.)
- Expired - Fee Related
Links
- 239000007789 gas Substances 0.000 title claims abstract description 65
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 33
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000011084 recovery Methods 0.000 claims description 19
- 239000012080 ambient air Substances 0.000 claims description 5
- 210000000056 organ Anatomy 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000003570 air Substances 0.000 description 5
- 238000009795 derivation Methods 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 3
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- DGLFSNZWRYADFC-UHFFFAOYSA-N chembl2334586 Chemical compound C1CCC2=CN=C(N)N=C2C2=C1NC1=CC=C(C#CC(C)(O)C)C=C12 DGLFSNZWRYADFC-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0955044A FR2948128B1 (fr) | 2009-07-20 | 2009-07-20 | Dispositif de collecte des gaz emis par des cuves d'electrolyse d'aluminium, et systeme de production d'aluminium associe |
| FR0955044 | 2009-07-20 | ||
| PCT/FR2010/051493 WO2011010050A1 (fr) | 2009-07-20 | 2010-07-16 | Dispositif de collecte des gaz émis par des cuves d'électrolyse d'aluminium, et système de production d'aluminium associé |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2768648A1 CA2768648A1 (fr) | 2011-01-27 |
| CA2768648C true CA2768648C (fr) | 2017-03-07 |
Family
ID=41328508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2768648A Expired - Fee Related CA2768648C (fr) | 2009-07-20 | 2010-07-16 | Dispositif de collecte des gaz emis par des cuves d'electrolyse d'aluminium, et systeme de production d'aluminium associe |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN202717856U (enExample) |
| CA (1) | CA2768648C (enExample) |
| FR (1) | FR2948128B1 (enExample) |
| IN (1) | IN2012DN00413A (enExample) |
| WO (1) | WO2011010050A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141155B (zh) * | 2014-07-10 | 2016-06-08 | 湖州织里荣华铝业有限公司 | 一种电解铝废气处理装置 |
| CN110042432B (zh) * | 2019-05-05 | 2020-06-05 | 中南大学 | 铝电解槽密闭集气装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2450090C2 (ru) * | 2006-12-21 | 2012-05-10 | Даниели Корус Текникал Сервисез Бв | Способ удаления газов и устройство для его осуществления |
| GB0705439D0 (en) * | 2007-03-22 | 2007-05-02 | Alstom Intellectual Property | Improved flue gas cooling and cleaning arrangment |
-
2009
- 2009-07-20 FR FR0955044A patent/FR2948128B1/fr active Active
-
2010
- 2010-07-16 IN IN413DEN2012 patent/IN2012DN00413A/en unknown
- 2010-07-16 WO PCT/FR2010/051493 patent/WO2011010050A1/fr not_active Ceased
- 2010-07-16 CA CA2768648A patent/CA2768648C/fr not_active Expired - Fee Related
- 2010-07-16 CN CN201090001017.4U patent/CN202717856U/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2768648A1 (fr) | 2011-01-27 |
| CN202717856U (zh) | 2013-02-06 |
| FR2948128A1 (fr) | 2011-01-21 |
| WO2011010050A1 (fr) | 2011-01-27 |
| FR2948128B1 (fr) | 2011-12-23 |
| IN2012DN00413A (enExample) | 2015-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150306 |
|
| MKLA | Lapsed |
Effective date: 20220301 |
|
| MKLA | Lapsed |
Effective date: 20200831 |