AR042471A1 - Procedimiento y dispositivo de tratamiento de los efluentes de celula de electrolisis para la produccion de aluminio - Google Patents
Procedimiento y dispositivo de tratamiento de los efluentes de celula de electrolisis para la produccion de aluminioInfo
- Publication number
- AR042471A1 AR042471A1 ARP030104633A ARP030104633A AR042471A1 AR 042471 A1 AR042471 A1 AR 042471A1 AR P030104633 A ARP030104633 A AR P030104633A AR P030104633 A ARP030104633 A AR P030104633A AR 042471 A1 AR042471 A1 AR 042471A1
- Authority
- AR
- Argentina
- Prior art keywords
- effluents
- electrolysis cell
- reactor
- procedure
- treatment device
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
- B01D51/10—Conditioning the gas to be cleaned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
- B01D53/685—Halogens or halogen compounds by treating the gases with solids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
La invención se refiere a un procedimiento y a una instalación de tratamiento de los efluentes gaseosos producidos por al menos una célula de electrólisis (1) en los que los efluentes circulan por al menos un conducto (11) hacia medios de tratamiento (12-19) que comprenden por lo menos un reactor (12) apto para extraer los productos fluorados contenidos en los efluentes por reacción con alúmina pulverulenta (16) y un dispositivo de separación (13) apto para separar la alúmina procedente del reactor (12) y la fracción gaseosa residual y que comprende medios de filtración (14). Según la invención, se refrigeran los efluentes, antes de su tratamiento, por inyección de gotitas de un fluido de refrigeración en el o los conductos de circulación (11), en por lo menos un punto (P) situado en la parte anterior al reactor (12), y por vaporización del susodicho fluido
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0216073A FR2848875B1 (fr) | 2002-12-18 | 2002-12-18 | Procede et dispositif de traitement des effluents de cellule d'electrolyse pour la production d'aluminium |
Publications (1)
Publication Number | Publication Date |
---|---|
AR042471A1 true AR042471A1 (es) | 2005-06-22 |
Family
ID=32406144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP030104633A AR042471A1 (es) | 2002-12-18 | 2003-12-15 | Procedimiento y dispositivo de tratamiento de los efluentes de celula de electrolisis para la produccion de aluminio |
Country Status (17)
Country | Link |
---|---|
US (1) | US20060289290A1 (es) |
EP (1) | EP1572326B1 (es) |
CN (1) | CN1325145C (es) |
AR (1) | AR042471A1 (es) |
AT (1) | ATE391545T1 (es) |
AU (1) | AU2003300608B2 (es) |
BR (1) | BR0316833B1 (es) |
CA (1) | CA2509983C (es) |
DE (1) | DE60320303T2 (es) |
ES (1) | ES2305577T3 (es) |
FR (1) | FR2848875B1 (es) |
NO (1) | NO20052891L (es) |
NZ (1) | NZ540424A (es) |
RU (1) | RU2329091C2 (es) |
SI (1) | SI1572326T1 (es) |
WO (1) | WO2004064984A1 (es) |
ZA (1) | ZA200504938B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2887784B1 (fr) * | 2005-07-01 | 2008-01-25 | Solios Environnement Sa | Procede et dispositif de traitement d'effluents gazeux contenant en particulier de l'acide fluorhydrique |
FR2887782B1 (fr) * | 2005-07-01 | 2008-01-25 | Solios Environnement Sa | Procede de traitement d'effluents gazeux contenant des composes organiques par captage ou condensation |
EP1845175B1 (en) * | 2006-04-11 | 2011-02-16 | Aluminium Pechiney | System and process for collecting effluents from an electrolytic cell |
US20080050298A1 (en) * | 2006-08-24 | 2008-02-28 | Meyden Hendrik J Van Der | Method For Improving the HF Capture Efficiency of Dry Scrubbers |
CN100381612C (zh) * | 2006-11-28 | 2008-04-16 | 沈阳铝镁设计研究院 | 铝电解阳极焙烧炉烟气净化工艺及净化系统 |
WO2009114342A1 (en) * | 2008-03-07 | 2009-09-17 | Alcoa Inc. | Systems and methods for restricting scale in gas scrubbers and related components |
NO337977B1 (no) | 2008-10-31 | 2016-07-18 | Norsk Hydro As | Fremgangsmåte og anordning for ekstrahering av varme fra aluminium elektrolyseceller |
FR2959137B1 (fr) * | 2010-04-23 | 2015-07-03 | Solios Environnement | Systeme et procede de traitement avec concentration des fumees et gaz produits par une cuve d'electrolyse lors de la fabrication d'aluminium |
EP2407228B1 (en) * | 2010-07-14 | 2016-09-07 | General Electric Technology GmbH | Gas cleaning unit and method for cleaning gas |
EP2431498B1 (en) | 2010-09-17 | 2016-12-28 | General Electric Technology GmbH | Pot heat exchanger |
EP2489422B1 (en) * | 2011-02-18 | 2013-10-30 | Alstom Technology Ltd | A device and a method of cleaning an effluent gas from an aluminium production electrolytic cell |
US20150060295A1 (en) * | 2013-08-29 | 2015-03-05 | Elliot B. Kennel | Electrochemical cell for aluminum production using carbon monoxide |
WO2016109374A1 (en) * | 2014-12-30 | 2016-07-07 | Shell Oil Company | An oxygenate to olefins conversion reactor system and process for converting oxygenates to olefins |
CN105986287A (zh) * | 2015-02-09 | 2016-10-05 | 河南科达东大国际工程有限公司 | 烟气净化装置 |
CN110295376B (zh) * | 2019-07-12 | 2024-03-22 | 东方电气集团东方锅炉股份有限公司 | 一种电解铝烟气净化系统及工艺 |
KR20220098143A (ko) * | 2019-11-13 | 2022-07-11 | 토프쉐 에이/에스 | 탄화수소 스트림을 위한 할로겐화물 제거 세척 시스템 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2139648B1 (es) * | 1971-05-28 | 1973-08-10 | Prat Daniel Poelman | |
GB1416344A (en) * | 1972-02-18 | 1975-12-03 | Alcan Res & Dev | Method of recovering fluorine from aluminium reduction cell waste gases |
NO131380C (es) * | 1973-01-22 | 1975-05-21 | Svenska Flaektfabriken Ab | |
US4065271A (en) * | 1973-09-15 | 1977-12-27 | Metallgesellschaft Aktiengesellschaft | Process of separating hydrogen fluoride from gases |
CA1197074A (en) * | 1981-12-04 | 1985-11-26 | Isaias Loukos | Method and apparatus for cleaning waste gases from aluminum production facilities |
DE3806862A1 (de) * | 1988-01-23 | 1989-09-14 | Walther & Cie Ag | Verfahren zur adsorption bzw. chemiesorption von gasfoermigen bestandteilen aus einem gasstrom |
EP0542797B1 (en) * | 1990-08-03 | 1996-06-05 | Comalco Aluminium, Ltd. | Gas-solid contacting method |
-
2002
- 2002-12-18 FR FR0216073A patent/FR2848875B1/fr not_active Expired - Fee Related
-
2003
- 2003-12-15 RU RU2005122404/15A patent/RU2329091C2/ru active
- 2003-12-15 AR ARP030104633A patent/AR042471A1/es active IP Right Grant
- 2003-12-15 SI SI200331259T patent/SI1572326T1/sl unknown
- 2003-12-15 NZ NZ540424A patent/NZ540424A/en not_active IP Right Cessation
- 2003-12-15 ES ES03815403T patent/ES2305577T3/es not_active Expired - Lifetime
- 2003-12-15 DE DE60320303T patent/DE60320303T2/de not_active Expired - Lifetime
- 2003-12-15 AU AU2003300608A patent/AU2003300608B2/en not_active Expired
- 2003-12-15 US US10/535,820 patent/US20060289290A1/en not_active Abandoned
- 2003-12-15 AT AT03815403T patent/ATE391545T1/de not_active IP Right Cessation
- 2003-12-15 CA CA2509983A patent/CA2509983C/fr not_active Expired - Lifetime
- 2003-12-15 CN CNB2003801066966A patent/CN1325145C/zh not_active Expired - Lifetime
- 2003-12-15 ZA ZA200504938A patent/ZA200504938B/en unknown
- 2003-12-15 WO PCT/FR2003/003721 patent/WO2004064984A1/fr active IP Right Grant
- 2003-12-15 EP EP03815403A patent/EP1572326B1/fr not_active Expired - Lifetime
- 2003-12-15 BR BRPI0316833-6A patent/BR0316833B1/pt active IP Right Grant
-
2005
- 2005-06-14 NO NO20052891A patent/NO20052891L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE60320303T2 (de) | 2009-05-20 |
SI1572326T1 (sl) | 2008-10-31 |
WO2004064984A1 (fr) | 2004-08-05 |
NZ540424A (en) | 2007-06-29 |
ES2305577T3 (es) | 2008-11-01 |
CN1729040A (zh) | 2006-02-01 |
CN1325145C (zh) | 2007-07-11 |
BR0316833B1 (pt) | 2011-10-04 |
CA2509983C (fr) | 2012-07-03 |
ATE391545T1 (de) | 2008-04-15 |
DE60320303D1 (de) | 2008-05-21 |
EP1572326A1 (fr) | 2005-09-14 |
BR0316833A (pt) | 2005-10-18 |
NO20052891L (no) | 2005-09-15 |
RU2005122404A (ru) | 2006-01-20 |
FR2848875A1 (fr) | 2004-06-25 |
NO20052891D0 (no) | 2005-06-14 |
CA2509983A1 (fr) | 2004-08-05 |
AU2003300608B2 (en) | 2009-01-22 |
US20060289290A1 (en) | 2006-12-28 |
AU2003300608A1 (en) | 2004-08-13 |
FR2848875B1 (fr) | 2005-02-11 |
EP1572326B1 (fr) | 2008-04-09 |
RU2329091C2 (ru) | 2008-07-20 |
ZA200504938B (en) | 2006-10-25 |
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Legal Events
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FG | Grant, registration |