NO302800B1 - Fremgangsmate for a skille ut bestanddeler fra et gassformig medium ved torradsorpsjon - Google Patents
Fremgangsmate for a skille ut bestanddeler fra et gassformig medium ved torradsorpsjonInfo
- Publication number
- NO302800B1 NO302800B1 NO19972347A NO972347A NO302800B1 NO 302800 B1 NO302800 B1 NO 302800B1 NO 19972347 A NO19972347 A NO 19972347A NO 972347 A NO972347 A NO 972347A NO 302800 B1 NO302800 B1 NO 302800B1
- Authority
- NO
- Norway
- Prior art keywords
- gaseous medium
- separating constituents
- dry sorption
- sorption
- 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)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic 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 (2)
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 |
PCT/SE1995/001392 WO1996015846A1 (en) | 1994-11-23 | 1995-11-22 | Method for separating substances from a gaseous medium by dry adsorption |
Publications (3)
Publication Number | Publication Date |
---|---|
NO972347D0 NO972347D0 (no) | 1997-05-22 |
NO972347L NO972347L (no) | 1997-05-22 |
NO302800B1 true NO302800B1 (no) | 1998-04-27 |
Family
ID=20396087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19972347A NO302800B1 (no) | 1994-11-23 | 1997-05-22 | Fremgangsmate for a skille ut bestanddeler fra et gassformig medium ved torradsorpsjon |
Country Status (21)
Country | Link |
---|---|
US (1) | US5885539A (is) |
EP (1) | EP0793527B1 (is) |
JP (1) | JP3859706B2 (is) |
CN (1) | CN1070387C (is) |
AR (1) | AR000261A1 (is) |
AU (1) | AU687277B2 (is) |
BR (2) | BR9510702A (is) |
CA (1) | CA2203669C (is) |
DE (1) | DE69520593T2 (is) |
ES (1) | ES2157349T3 (is) |
IS (1) | IS1778B (is) |
NO (1) | NO302800B1 (is) |
NZ (1) | NZ296233A (is) |
RO (1) | RO115602B1 (is) |
RU (1) | RU2153923C2 (is) |
SE (1) | SE503678C2 (is) |
SI (1) | SI9520117A (is) |
SK (1) | SK282042B6 (is) |
TJ (1) | TJ338B (is) |
UA (1) | UA44749C2 (is) |
WO (1) | WO1996015846A1 (is) |
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 |
DE59703604D1 (de) * | 1996-06-26 | 2001-06-28 | Cs Clean Systems Ag | 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 |
DK2078555T3 (da) * | 2008-01-11 | 2013-11-25 | Ae & E Inova Ag | Fremgangsmåde og anlæg til rensning af røggasser |
ES2377757T3 (es) * | 2008-10-28 | 2012-03-30 | Alstom Technology Ltd | Procedimiento y dispositivo para verificar y controlar la eliminación del fluoruro de hidrógeno de un gas de proceso. |
EP2360296B1 (en) | 2010-01-21 | 2017-03-15 | General Electric Technology GmbH | 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 (is) * | 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 CA CA002203669A patent/CA2203669C/en not_active Expired - Lifetime
- 1995-11-22 RU RU97110225/12A patent/RU2153923C2/ru active
- 1995-11-22 US US08/836,718 patent/US5885539A/en not_active Expired - Lifetime
- 1995-11-22 TJ TJ97000472A patent/TJ338B/xx unknown
- 1995-11-22 AR AR33433795A patent/AR000261A1/es unknown
- 1995-11-22 EP EP95938692A patent/EP0793527B1/en not_active Expired - Lifetime
- 1995-11-22 UA UA97062894A patent/UA44749C2/uk unknown
- 1995-11-22 RO RO97-00935A patent/RO115602B1/ro unknown
- 1995-11-22 ES ES95938692T patent/ES2157349T3/es not_active Expired - Lifetime
- 1995-11-22 WO PCT/SE1995/001392 patent/WO1996015846A1/en active IP Right Grant
- 1995-11-22 JP JP51678296A patent/JP3859706B2/ja not_active Expired - Fee Related
- 1995-11-22 DE DE69520593T patent/DE69520593T2/de not_active Expired - Fee Related
- 1995-11-22 SK SK632-97A patent/SK282042B6/sk not_active IP Right Cessation
- 1995-11-22 AU AU39974/95A patent/AU687277B2/en not_active Expired
- 1995-11-22 BR BR9510702-9A patent/BR9510702A/pt not_active IP Right Cessation
- 1995-11-22 CN CN95196407A patent/CN1070387C/zh not_active Expired - Lifetime
- 1995-11-22 SI SI9520117A patent/SI9520117A/sl not_active IP Right Cessation
- 1995-11-22 NZ NZ296233A patent/NZ296233A/xx 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 |
---|---|
CN1166791A (zh) | 1997-12-03 |
SE9404061D0 (sv) | 1994-11-23 |
NO972347D0 (no) | 1997-05-22 |
UA44749C2 (uk) | 2002-03-15 |
NZ296233A (en) | 1998-10-28 |
DE69520593T2 (de) | 2001-10-31 |
JP3859706B2 (ja) | 2006-12-20 |
AU3997495A (en) | 1996-06-17 |
AR000261A1 (es) | 1997-06-18 |
WO1996015846A1 (en) | 1996-05-30 |
EP0793527B1 (en) | 2001-04-04 |
ES2157349T3 (es) | 2001-08-16 |
RO115602B1 (ro) | 2000-04-28 |
BR9510702A (pt) | 2000-11-07 |
SI9520117A (en) | 1997-08-31 |
SK282042B6 (sk) | 2001-10-08 |
AU687277B2 (en) | 1998-02-19 |
DE69520593D1 (de) | 2001-05-10 |
RU2153923C2 (ru) | 2000-08-10 |
IS1778B (is) | 2001-08-15 |
SE9404061L (sv) | 1996-05-24 |
JPH10509215A (ja) | 1998-09-08 |
SK63297A3 (en) | 1997-10-08 |
SE503678C2 (sv) | 1996-07-29 |
NO972347L (no) | 1997-05-22 |
CA2203669A1 (en) | 1996-05-30 |
IS4471A (is) | 1997-04-23 |
EP0793527A1 (en) | 1997-09-10 |
CA2203669C (en) | 2006-03-14 |
CN1070387C (zh) | 2001-09-05 |
BR9703383A (pt) | 1998-08-25 |
MX9703458A (es) | 1997-07-31 |
US5885539A (en) | 1999-03-23 |
TJ338B (en) | 2002-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: ALSTOM TECHNOLOGY LTD, CH |
|
MK1K | Patent expired |