FR2382919A1 - Procede et appareil de sorption de constituants gazeux contenus dans un courant gazeux - Google Patents
Procede et appareil de sorption de constituants gazeux contenus dans un courant gazeuxInfo
- Publication number
- FR2382919A1 FR2382919A1 FR7806981A FR7806981A FR2382919A1 FR 2382919 A1 FR2382919 A1 FR 2382919A1 FR 7806981 A FR7806981 A FR 7806981A FR 7806981 A FR7806981 A FR 7806981A FR 2382919 A1 FR2382919 A1 FR 2382919A1
- Authority
- FR
- France
- Prior art keywords
- gas
- sorption
- vessel
- container
- particulate matter
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Separation Of Gases By Adsorption (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
La présente invention concerne un procédé et un appareil pour le traitement d'un courant gazeux avec sorption de constituants de celui-ci. L'appareil comporte des moyens d'introduction d'un courant gazeux en direction pratiquement tangentielle, à l'extrémité inférieure du récipient, une sortie axiale de gaz à l'extrémité supérieure du récipient, des moyens d'introduction de la matière en particules dans le récipient, à son extrémité supérieure ou près de celle-ci, en vue d'un écoulement descendant à proximité de la périphérie du récipient, et un collecteur à filtre pour matière en particules au sommet du récipient ou en aval de la sortie de gaz, permettant de recueillir la matière en particules au sommet du récipient ou en aval de la sortie de gaz pour recueillir la matière en particules du gaz sortant L'invention est applicable notamment à l'élimination du fluorure d'hydrogène de gaz d'échappement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB10212/77A GB1571222A (en) | 1977-03-10 | 1977-03-10 | Process and apparatus for treatment of waste gases |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2382919A1 true FR2382919A1 (fr) | 1978-10-06 |
FR2382919B1 FR2382919B1 (fr) | 1984-12-07 |
Family
ID=9963659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7806981A Granted FR2382919A1 (fr) | 1977-03-10 | 1978-03-10 | Procede et appareil de sorption de constituants gazeux contenus dans un courant gazeux |
Country Status (12)
Country | Link |
---|---|
US (1) | US4176019A (fr) |
JP (1) | JPS5439381A (fr) |
AU (1) | AU514355B2 (fr) |
CA (1) | CA1101640A (fr) |
CH (1) | CH638107A5 (fr) |
DE (1) | DE2810473C2 (fr) |
ES (1) | ES467741A1 (fr) |
FR (1) | FR2382919A1 (fr) |
GB (1) | GB1571222A (fr) |
IT (1) | IT1093224B (fr) |
NO (1) | NO145904C (fr) |
SE (1) | SE435021B (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1197074A (fr) * | 1981-12-04 | 1985-11-26 | Isaias Loukos | Methode et installation de depollution des gaz venus la production de l'aluminium |
DK348483D0 (da) * | 1983-07-29 | 1983-07-29 | Smidth & Co As F L | Fremgangsmade og apparat til fjernelse af svovloxider fra varm roeggas |
DK348583D0 (da) * | 1983-07-29 | 1983-07-29 | Smidth & Co As F L | Fremgangsmade og apparat til fjernelse af svovloxider fra varm roeggas ved toermetoden |
IT1196487B (it) * | 1986-07-15 | 1988-11-16 | Techmo Car Spa | Procedimento per depurare i gas emessi dai forni di elettrolisi per la produzione di alluminio e relativa apparecchiatura |
FR2620738B1 (fr) * | 1987-09-18 | 1989-11-24 | Pechiney Aluminium | Procede de regulation de l'acidite du bain d'electrolyse par recyclage des produits fluores emis par les cuves d'electrolyse hall-heroult |
US5658544A (en) * | 1990-08-03 | 1997-08-19 | Comalco Aluminium Limited | Gas-solid contacting method |
US5330562A (en) * | 1993-03-12 | 1994-07-19 | Medx, Inc. | Fluidized bed scrubber for use in gas cleaning system |
BR9408059A (pt) * | 1993-11-16 | 1996-12-24 | Comalco Alu | Contato gás-sólido de contracorrente |
WO2000076655A1 (fr) * | 1999-06-16 | 2000-12-21 | Marine Biotech Incorporated | Reacteur a lit fluidise et procede de traitement de fluides |
DE19938903B4 (de) * | 1999-08-17 | 2009-05-07 | Handte Umwelttechnik Gmbh | Vorrichtung und Verfahren zum Abscheiden von Feststoffen aus einem gasförmigen Medium |
US8147590B2 (en) * | 2000-08-17 | 2012-04-03 | Bayne Carew | Fluid filter separator and method |
US6837982B2 (en) | 2002-01-25 | 2005-01-04 | Northwest Aluminum Technologies | Maintaining molten salt electrolyte concentration in aluminum-producing electrolytic cell |
JP4879490B2 (ja) * | 2002-10-04 | 2012-02-22 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | フッ素分離および発生装置 |
SI1845175T1 (sl) * | 2006-04-11 | 2011-06-30 | Pechiney Aluminium | Sistem in postopek za zbiranje iztokov iz elektrolitične celice |
DE102011052788B4 (de) | 2011-08-17 | 2014-03-20 | Harald Sauer | Verfahren und Vorrichtung zur Reinigung von Abgasen |
ITUB20154809A1 (it) * | 2015-10-15 | 2016-01-16 | Domenico Tanfoglio | Depuratore biogas |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB285038A (en) * | 1927-02-09 | 1929-05-09 | Metallgesellschaft Ag | Method of reciprocal action between gases and finely subdivided materials |
NL87455C (fr) * | 1953-12-31 | |||
US3503184A (en) | 1968-03-07 | 1970-03-31 | Aluminum Co Of America | Treatment of gases evolved in the production of aluminum |
DE2056096B2 (de) * | 1970-11-14 | 1978-09-28 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Abtrennung von Fluorwasserstoff aus Gasen |
FR2139648B1 (fr) * | 1971-05-28 | 1973-08-10 | Prat Daniel Poelman | |
NO126628B (fr) * | 1971-07-22 | 1973-03-05 | Ardal Og Sunndal Verk | |
US3881895A (en) | 1972-12-26 | 1975-05-06 | Entoleter | Multistage vortical mass contact between media |
DE2331156B2 (de) * | 1973-06-19 | 1978-05-24 | Stahlwerke Roechling - Burbach Gmbh, 6620 Voelklingen | Vorrichtung zum Beseitigen von in Abgasen enthaltenen gasförmigen Schadstoffen |
US3992176A (en) * | 1973-10-24 | 1976-11-16 | Kaiser Aluminum & Chemical Corporation | Dry scrubbing tar and fluoride laden gases |
BE823966A (fr) | 1974-01-29 | 1975-04-16 | Procede pour l'execution de reactions entre des substances pulverulentes et des substances gazeuses | |
DE2432627C3 (de) * | 1974-07-06 | 1979-03-22 | Hoechst Ag, 6000 Frankfurt | Verfahren und Vorrichtung zur Temperaturbehandlung eines Gemisches von !einteiligen festen Stoffen und Gasen |
JPS5118390A (en) * | 1974-08-07 | 1976-02-13 | Nippon Telegraph & Telephone | Usugatatoishito sonoseizohoho |
US4053375A (en) * | 1976-07-16 | 1977-10-11 | Dorr-Oliver Incorporated | Process for recovery of alumina-cryolite waste in aluminum production |
-
1977
- 1977-03-10 GB GB10212/77A patent/GB1571222A/en not_active Expired
-
1978
- 1978-03-10 CH CH265178A patent/CH638107A5/de not_active IP Right Cessation
- 1978-03-10 FR FR7806981A patent/FR2382919A1/fr active Granted
- 1978-03-10 US US05/885,209 patent/US4176019A/en not_active Expired - Lifetime
- 1978-03-10 CA CA298,636A patent/CA1101640A/fr not_active Expired
- 1978-03-10 AU AU34062/78A patent/AU514355B2/en not_active Expired
- 1978-03-10 SE SE7802754A patent/SE435021B/sv not_active IP Right Cessation
- 1978-03-10 JP JP2756278A patent/JPS5439381A/ja active Pending
- 1978-03-10 IT IT21113/78A patent/IT1093224B/it active
- 1978-03-10 NO NO780841A patent/NO145904C/no unknown
- 1978-03-10 DE DE2810473A patent/DE2810473C2/de not_active Expired
- 1978-03-10 ES ES467741A patent/ES467741A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO145904B (no) | 1982-03-15 |
DE2810473C2 (de) | 1985-06-20 |
NO145904C (no) | 1982-06-23 |
JPS5439381A (en) | 1979-03-26 |
IT7821113A0 (it) | 1978-03-10 |
FR2382919B1 (fr) | 1984-12-07 |
CA1101640A (fr) | 1981-05-26 |
ES467741A1 (es) | 1979-09-16 |
CH638107A5 (de) | 1983-09-15 |
GB1571222A (en) | 1980-07-09 |
US4176019A (en) | 1979-11-27 |
NO780841L (no) | 1978-09-12 |
DE2810473A1 (de) | 1978-09-14 |
AU514355B2 (en) | 1981-02-05 |
AU3406278A (en) | 1979-09-13 |
SE435021B (sv) | 1984-09-03 |
SE7802754L (sv) | 1978-09-11 |
IT1093224B (it) | 1985-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |