BR9703383A - Método para separação de substâncias de um meio gasoso para absorção a seco - Google Patents
Método para separação de substâncias de um meio gasoso para absorção a secoInfo
- Publication number
- BR9703383A BR9703383A BR9703383A BR9703383A BR9703383A BR 9703383 A BR9703383 A BR 9703383A BR 9703383 A BR9703383 A BR 9703383A BR 9703383 A BR9703383 A BR 9703383A BR 9703383 A BR9703383 A BR 9703383A
- Authority
- BR
- Brazil
- Prior art keywords
- gaseous medium
- separating substances
- dry absorption
- absorption
- dry
- 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
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/06—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
- B01D53/10—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
-
- 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
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
- B01D53/83—Solid phase processes with moving reactants
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Dispersion Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9404061A SE503678C2 (sv) | 1994-11-23 | 1994-11-23 | Sätt och anordning att ur ett gasformigt medium avskilja ämnen genom torr adsorption |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9703383A true BR9703383A (pt) | 1998-08-25 |
Family
ID=20396087
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9510702-9A BR9510702A (pt) | 1994-11-23 | 1995-11-22 | Método para separação de substâncias de um meio gasoso por adsorção a seco |
BR9703383A BR9703383A (pt) | 1994-11-23 | 1997-05-23 | Método para separação de substâncias de um meio gasoso para absorção a seco |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9510702-9A BR9510702A (pt) | 1994-11-23 | 1995-11-22 | Método para separação de substâncias de um meio gasoso por adsorção a seco |
Country Status (21)
Country | Link |
---|---|
US (1) | US5885539A (pt) |
EP (1) | EP0793527B1 (pt) |
JP (1) | JP3859706B2 (pt) |
CN (1) | CN1070387C (pt) |
AR (1) | AR000261A1 (pt) |
AU (1) | AU687277B2 (pt) |
BR (2) | BR9510702A (pt) |
CA (1) | CA2203669C (pt) |
DE (1) | DE69520593T2 (pt) |
ES (1) | ES2157349T3 (pt) |
IS (1) | IS1778B (pt) |
NO (1) | NO302800B1 (pt) |
NZ (1) | NZ296233A (pt) |
RO (1) | RO115602B1 (pt) |
RU (1) | RU2153923C2 (pt) |
SE (1) | SE503678C2 (pt) |
SI (1) | SI9520117A (pt) |
SK (1) | SK282042B6 (pt) |
TJ (1) | TJ338B (pt) |
UA (1) | UA44749C2 (pt) |
WO (1) | WO1996015846A1 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO307042B1 (no) * | 1996-06-06 | 2000-01-31 | Flaekt Ab | Horisontal fluidseng for transport og distribusjon av pulver |
WO1997049479A1 (de) * | 1996-06-26 | 1997-12-31 | Cs-Gmbh Halbleiter- Und Solartechnologie | Verfahren zur entfernung ozonabbauender und/oder klimawirksamer fluorierter verbindungen aus einem gasstrom sowie anwendung des verfahrens |
NO310933B1 (no) * | 1997-06-25 | 2001-09-17 | Flaekt Ab | Renseanlegg |
CN100362140C (zh) * | 2004-07-06 | 2008-01-16 | 贵阳铝镁设计研究院 | 铝电解生产中氟化物净化工艺及其除尘器 |
CN101389396B (zh) * | 2006-02-23 | 2013-04-17 | 索立奥斯环境公司 | 提供有化学中和剂和/或吸附剂的至少两个气流反应器的群 |
FR2917818B1 (fr) * | 2007-06-21 | 2009-09-25 | Solios Environnement Sa | Procede d'optimisation de la commande d'un centre de traitement des fumees d'un four a feu tournant de cuisson de blocs carbones |
EP2078555B1 (de) * | 2008-01-11 | 2013-08-28 | AE&E Inova AG | Verfahren und Anlage zur Reinigung von Abgasen |
ATE537892T1 (de) * | 2008-10-28 | 2012-01-15 | Alstom Technology Ltd | Verfahren und vorrichtung zum verifizieren und regeln der entfernung von fluorwasserstoff aus einem prozessgas |
EP2458035A1 (en) | 2010-01-21 | 2012-05-30 | Alstom Technology Ltd | A method of ventilating an aluminium production electrolytic cell |
EP2407228B1 (en) | 2010-07-14 | 2016-09-07 | General Electric Technology GmbH | Gas cleaning unit and method for cleaning gas |
EP2431499B1 (en) | 2010-09-17 | 2014-04-23 | Alstom Technology Ltd | Raw gas collection system |
US20120152265A1 (en) | 2010-12-17 | 2012-06-21 | R.J. Reynolds Tobacco Company | Tobacco-Derived Syrup Composition |
EP2469207B1 (en) * | 2010-12-22 | 2018-06-20 | General Electric Technology GmbH | Metallurgical plant gas cleaning system, and method of cleaning an effluent gas |
EP2489421B1 (en) | 2011-02-18 | 2021-03-31 | General Electric Technology GmbH | A wet scrubber for cleaning an effluent gas comprising an inlet gas distributor with a diffusor |
ES2442902T3 (es) | 2011-02-18 | 2014-02-14 | Alstom Technology Ltd | Dispositivo y método para depurar un gas efluente de una célula electrolítica de producción de aluminio |
FR2984366B1 (fr) * | 2011-12-19 | 2014-01-17 | Solios Environnement | Procede et dispositif pour ameliorer la captation du so2 dans des gaz de cuves d'electrolyse |
US9234286B2 (en) | 2012-05-04 | 2016-01-12 | Alstom Technology Ltd | Recycled pot gas pot distribution |
US8920540B2 (en) | 2012-06-08 | 2014-12-30 | Alstom Technology Ltd | Compact air quality control system compartment for aluminium production plant |
FR3029537B1 (fr) * | 2014-12-08 | 2016-12-09 | Rio Tinto Alcan Int Ltd | Usine d'electrolyse et procede de traitement des gaz de cuve |
FR3032626B1 (fr) | 2015-02-13 | 2020-01-17 | Fives Solios | Procede et dispositif pour ameliorer la captation du so2 issu des gaz de cuves d'electrolyse par un ensemble de modules filtrants |
FI20155805A (fi) * | 2015-11-04 | 2017-05-05 | Amec Foster Wheeler Energia Oy | Menetelmä kiertoleijupetikattilalaitoksesta syntyvien savukaasujen rikkidioksiidipitoisuuden vähentämiseksi |
RU2668926C2 (ru) * | 2017-02-16 | 2018-10-04 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Газоочистной блок очистки электролизных газов с газоочистным модулем, содержащим фильтр рукавный и реактор |
EP3569301B1 (en) | 2018-05-18 | 2021-12-15 | Reel Alesa AG | Apparatus and method for controlled alumina supply |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2056096B2 (de) * | 1970-11-14 | 1978-09-28 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Abtrennung von Fluorwasserstoff aus Gasen |
US3760565A (en) * | 1971-07-19 | 1973-09-25 | Aluminum Co Of America | Anti-pollution method |
SE362901B (pt) * | 1971-10-27 | 1973-12-27 | Svenska Flaektfabriken Ab | |
GB1416344A (en) * | 1972-02-18 | 1975-12-03 | Alcan Res & Dev | Method of recovering fluorine from aluminium reduction cell waste gases |
CA1197074A (en) * | 1981-12-04 | 1985-11-26 | Isaias Loukos | Method and apparatus for cleaning waste gases from aluminum production facilities |
JP2592115B2 (ja) * | 1988-10-27 | 1997-03-19 | 三菱重工業株式会社 | So▲下2▼含有排ガスからso▲下2▼を徐去する方法 |
IS3896A (is) * | 1991-08-07 | 1993-02-08 | Comalco Aluminium Limited | Hreinsun á loftkenndum flúoríðum úr útblæstri iðjuvera |
-
1994
- 1994-11-23 SE SE9404061A patent/SE503678C2/sv not_active IP Right Cessation
-
1995
- 1995-11-22 JP JP51678296A patent/JP3859706B2/ja not_active Expired - Fee Related
- 1995-11-22 AR AR33433795A patent/AR000261A1/es unknown
- 1995-11-22 WO PCT/SE1995/001392 patent/WO1996015846A1/en active IP Right Grant
- 1995-11-22 UA UA97062894A patent/UA44749C2/uk unknown
- 1995-11-22 EP EP95938692A patent/EP0793527B1/en not_active Expired - Lifetime
- 1995-11-22 RO RO97-00935A patent/RO115602B1/ro unknown
- 1995-11-22 CA CA002203669A patent/CA2203669C/en not_active Expired - Lifetime
- 1995-11-22 BR BR9510702-9A patent/BR9510702A/pt not_active IP Right Cessation
- 1995-11-22 TJ TJ97000472A patent/TJ338B/xx unknown
- 1995-11-22 DE DE69520593T patent/DE69520593T2/de not_active Expired - Fee Related
- 1995-11-22 NZ NZ296233A patent/NZ296233A/xx not_active IP Right Cessation
- 1995-11-22 SI SI9520117A patent/SI9520117A/sl not_active IP Right Cessation
- 1995-11-22 US US08/836,718 patent/US5885539A/en not_active Expired - Lifetime
- 1995-11-22 RU RU97110225/12A patent/RU2153923C2/ru active
- 1995-11-22 ES ES95938692T patent/ES2157349T3/es not_active Expired - Lifetime
- 1995-11-22 CN CN95196407A patent/CN1070387C/zh not_active Expired - Lifetime
- 1995-11-22 AU AU39974/95A patent/AU687277B2/en not_active Expired
- 1995-11-22 SK SK632-97A patent/SK282042B6/sk not_active IP Right Cessation
-
1997
- 1997-04-23 IS IS4471A patent/IS1778B/is unknown
- 1997-05-22 NO NO19972347A patent/NO302800B1/no not_active IP Right Cessation
- 1997-05-23 BR BR9703383A patent/BR9703383A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
NO302800B1 (no) | 1998-04-27 |
EP0793527B1 (en) | 2001-04-04 |
SK282042B6 (sk) | 2001-10-08 |
WO1996015846A1 (en) | 1996-05-30 |
NO972347L (no) | 1997-05-22 |
BR9510702A (pt) | 2000-11-07 |
NZ296233A (en) | 1998-10-28 |
IS4471A (is) | 1997-04-23 |
CA2203669A1 (en) | 1996-05-30 |
JPH10509215A (ja) | 1998-09-08 |
UA44749C2 (uk) | 2002-03-15 |
RO115602B1 (ro) | 2000-04-28 |
SE9404061L (sv) | 1996-05-24 |
DE69520593D1 (de) | 2001-05-10 |
IS1778B (is) | 2001-08-15 |
CN1070387C (zh) | 2001-09-05 |
AU3997495A (en) | 1996-06-17 |
MX9703458A (es) | 1997-07-31 |
RU2153923C2 (ru) | 2000-08-10 |
JP3859706B2 (ja) | 2006-12-20 |
ES2157349T3 (es) | 2001-08-16 |
AU687277B2 (en) | 1998-02-19 |
SK63297A3 (en) | 1997-10-08 |
SI9520117A (en) | 1997-08-31 |
NO972347D0 (no) | 1997-05-22 |
SE503678C2 (sv) | 1996-07-29 |
DE69520593T2 (de) | 2001-10-31 |
AR000261A1 (es) | 1997-06-18 |
TJ338B (en) | 2002-07-01 |
CA2203669C (en) | 2006-03-14 |
EP0793527A1 (en) | 1997-09-10 |
CN1166791A (zh) | 1997-12-03 |
SE9404061D0 (sv) | 1994-11-23 |
US5885539A (en) | 1999-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HKB | Cancellation of publication | ||
HN | Change of number |
Free format text: PI9510702-9 |