BR112016015587B1 - Cuba de eletrólise e processo de troca de um conjunto anódico - Google Patents
Cuba de eletrólise e processo de troca de um conjunto anódico Download PDFInfo
- Publication number
- BR112016015587B1 BR112016015587B1 BR112016015587-4A BR112016015587A BR112016015587B1 BR 112016015587 B1 BR112016015587 B1 BR 112016015587B1 BR 112016015587 A BR112016015587 A BR 112016015587A BR 112016015587 B1 BR112016015587 B1 BR 112016015587B1
- Authority
- BR
- Brazil
- Prior art keywords
- covers
- obturation
- cover
- electrolysis
- intervention
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 158
- 238000000034 method Methods 0.000 title claims description 27
- 230000008569 process Effects 0.000 title claims description 27
- 238000007789 sealing Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 22
- 238000000429 assembly Methods 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 13
- 238000013519 translation Methods 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 12
- 239000007789 gas Substances 0.000 description 51
- 206010039509 Scab Diseases 0.000 description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 8
- 239000004020 conductor Substances 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000007853 buffer solution Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- 241000255777 Lepidoptera Species 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000009626 Hall-Héroult process Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
- 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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1400177A FR3016890B1 (fr) | 2014-01-27 | 2014-01-27 | Systeme de capotage pour cuve d'electrolyse |
| FR1400177 | 2014-01-27 | ||
| PCT/IB2015/000070 WO2015110903A1 (fr) | 2014-01-27 | 2015-01-23 | Système de capotage pour cuve d'électrolyse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112016015587A2 BR112016015587A2 (enExample) | 2017-08-08 |
| BR112016015587B1 true BR112016015587B1 (pt) | 2022-01-25 |
Family
ID=50489286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016015587-4A BR112016015587B1 (pt) | 2014-01-27 | 2015-01-23 | Cuba de eletrólise e processo de troca de um conjunto anódico |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP3099841B1 (enExample) |
| CN (1) | CN105934537B (enExample) |
| AU (1) | AU2015208857B2 (enExample) |
| BR (1) | BR112016015587B1 (enExample) |
| CA (1) | CA2935478C (enExample) |
| DK (1) | DK179126B1 (enExample) |
| FR (1) | FR3016890B1 (enExample) |
| RU (1) | RU2682498C2 (enExample) |
| WO (1) | WO2015110903A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099821B (zh) * | 2017-06-23 | 2023-07-25 | 重庆科技学院 | 一种预焙阳极铝电解槽上部全密封装置 |
| EP4174216A1 (en) * | 2021-10-27 | 2023-05-03 | Dubai Aluminium PJSC | Protection device for anodes of an electrolytic cell, comprising movable panels, and its implementation method |
| CN114318366B (zh) * | 2021-12-02 | 2024-01-30 | 珠海格力电器股份有限公司 | 电解发生装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2822328A (en) * | 1953-07-20 | 1958-02-04 | Henry J Kaiser Company | Bifurcated self-baking anode and gas collection means |
| US3935090A (en) * | 1974-03-15 | 1976-01-27 | Dmitry Pavlovich Petrusenko | Covering of an aluminum-producing electrolysis cell |
| US4043892A (en) * | 1975-12-15 | 1977-08-23 | Reynolds Metals Company | Aluminum reduction cell having a lateral enclosure system |
| DE2841459A1 (de) * | 1978-08-24 | 1980-03-06 | Alusuisse | Abdeckung einer schmelzflusselektrolysezelle |
| NO168542C (no) * | 1989-05-24 | 1992-03-04 | Elkem Aluminium | Anordning for gassoppsamling i ovner for smelteelektrolytisk fremstilling av aluminium. |
| NO172250C (no) * | 1990-05-07 | 1993-06-23 | Elkem Aluminium | Anordning for lukking av anodetoppen paa en soederberganodei en elektrolysecelle for fremstilling av aluminium |
| DE4118304A1 (de) * | 1991-06-04 | 1992-12-24 | Vaw Ver Aluminium Werke Ag | Elektrolysezelle zur aluminiumgewinnung |
| CN2114667U (zh) * | 1992-02-15 | 1992-09-02 | 贾石明 | 安全密封铝电解槽罩门 |
| NO179415C (no) * | 1994-02-21 | 1996-10-02 | Elkem Aluminium | Fremgangsmåte og anordning for lukking og kjöling av toppen av anodemantelen på en Söderberganode i en elektrolysecelle for fremstilling av aluminium |
| NO310730B1 (no) * | 1999-11-17 | 2001-08-20 | Norsk Hydro As | Fremgangsmåte og anordning for drift av elektrolysecelle |
| US6723221B2 (en) * | 2000-07-19 | 2004-04-20 | Alcoa Inc. | Insulation assemblies for metal production cells |
| RU2294407C1 (ru) * | 2005-06-08 | 2007-02-27 | Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" | Укрытие алюминиевого электролизера с обожженными анодами |
| NO328467B1 (no) * | 2005-12-09 | 2010-02-22 | Norsk Hydro As | Fremgangsmate og anordning for innkapsling av en elektrolysecelle |
| RU2385974C2 (ru) * | 2007-10-19 | 2010-04-10 | РУСАЛ АйПи ХОЛДИНГ ЛИМИТЕД | Укрытие алюминиевого электролизера с обожженными анодами |
| FR2953223B1 (fr) * | 2009-12-02 | 2012-01-27 | Alcan Int Ltd | Procede de changement d'une anode usee et support et systeme pour le stockage temporaire d'une telle anode usee |
-
2014
- 2014-01-27 FR FR1400177A patent/FR3016890B1/fr not_active Expired - Fee Related
-
2015
- 2015-01-23 EP EP15740112.6A patent/EP3099841B1/fr active Active
- 2015-01-23 BR BR112016015587-4A patent/BR112016015587B1/pt active IP Right Grant
- 2015-01-23 AU AU2015208857A patent/AU2015208857B2/en active Active
- 2015-01-23 CN CN201580005849.0A patent/CN105934537B/zh active Active
- 2015-01-23 WO PCT/IB2015/000070 patent/WO2015110903A1/fr not_active Ceased
- 2015-01-23 CA CA2935478A patent/CA2935478C/fr active Active
- 2015-01-23 RU RU2016134372A patent/RU2682498C2/ru active
-
2016
- 2016-07-19 DK DKPA201670545A patent/DK179126B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3099841A1 (fr) | 2016-12-07 |
| BR112016015587A2 (enExample) | 2017-08-08 |
| RU2016134372A3 (enExample) | 2018-10-04 |
| CN105934537A (zh) | 2016-09-07 |
| CN105934537B (zh) | 2018-01-05 |
| EP3099841B1 (fr) | 2019-07-24 |
| CA2935478C (fr) | 2021-11-23 |
| RU2016134372A (ru) | 2018-03-02 |
| CA2935478A1 (fr) | 2015-07-30 |
| DK179126B1 (en) | 2017-11-20 |
| WO2015110903A1 (fr) | 2015-07-30 |
| AU2015208857B2 (en) | 2018-08-16 |
| DK201670545A1 (en) | 2016-09-05 |
| EP3099841A4 (fr) | 2017-11-08 |
| FR3016890A1 (fr) | 2015-07-31 |
| RU2682498C2 (ru) | 2019-03-19 |
| AU2015208857A1 (en) | 2016-07-28 |
| FR3016890B1 (fr) | 2016-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/01/2015, OBSERVADAS AS CONDICOES LEGAIS. |