BE811554A - Procede de lavage de gaz de combustion pour l'elimination de leurs oxydes de soufre - Google Patents
Procede de lavage de gaz de combustion pour l'elimination de leurs oxydes de soufreInfo
- Publication number
- BE811554A BE811554A BE2053445A BE2053445A BE811554A BE 811554 A BE811554 A BE 811554A BE 2053445 A BE2053445 A BE 2053445A BE 2053445 A BE2053445 A BE 2053445A BE 811554 A BE811554 A BE 811554A
- Authority
- BE
- Belgium
- Prior art keywords
- elimination
- combustion gas
- washing process
- sulfur oxides
- gas washing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/22—Sulfites of ammonium
-
- 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
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00335523A US3843789A (en) | 1973-02-26 | 1973-02-26 | Removal of sulfur oxides from stack gas |
| US34701573A | 1973-04-02 | 1973-04-02 | |
| US39649273A | 1973-09-12 | 1973-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE811554A true BE811554A (fr) | 1974-06-17 |
Family
ID=27407060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2053445A BE811554A (fr) | 1973-02-26 | 1974-02-26 | Procede de lavage de gaz de combustion pour l'elimination de leurs oxydes de soufre |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3843789A (fr) |
| JP (1) | JPS603853B2 (fr) |
| BE (1) | BE811554A (fr) |
| CA (1) | CA1008227A (fr) |
| DE (1) | DE2407911C2 (fr) |
| ES (1) | ES423661A1 (fr) |
| FR (1) | FR2218928B1 (fr) |
| GB (1) | GB1458057A (fr) |
| IT (1) | IT1009711B (fr) |
| NL (1) | NL7409465A (fr) |
| SE (1) | SE409659B (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4064219A (en) * | 1972-02-29 | 1977-12-20 | Mitsubishi Jukogyo Kabushiki Kaisha | Method of injecting ammonia into a flue for waste gases |
| US4004966A (en) * | 1974-12-19 | 1977-01-25 | The Babcock & Wilcox Company | Fume control for sulfur dioxide ammonia absorption systems |
| JPS51151697A (en) * | 1975-06-23 | 1976-12-27 | Kureha Chem Ind Co Ltd | Method for removal of sulfur dioxide in exhaust gas |
| US4151263A (en) * | 1977-07-29 | 1979-04-24 | Air Products And Chemicals, Inc. | Removal of sulfur oxides from gases by scrubbing with ammoniacal solutions |
| DE2940977A1 (de) * | 1978-03-13 | 1980-12-11 | Mitsubishi Heavy Ind Ltd | Process for treating waste gases |
| US4231995A (en) * | 1978-09-22 | 1980-11-04 | Smelter Control Research Association, Inc. | Ammonia double-alkali process for removing sulfur oxides from stack gases |
| DE2940412A1 (de) * | 1979-10-05 | 1981-04-30 | Fa. Carl Still Gmbh & Co Kg, 4350 Recklinghausen | Verfahren und anlage zum abkuehlen und abscheiden von chloriden und fluoriden aus ammoniakhaltigem gas |
| US4690807A (en) * | 1985-08-15 | 1987-09-01 | General Electric Environmental Services, Inc. | Process for the simultaneous absorption of sulfur oxides and production of ammonium sulfate |
| DE3530079A1 (de) * | 1985-08-22 | 1987-02-26 | Pwa Industriepapier Gmbh | Verfahren und vorrichtung zur verringerung des so(pfeil abwaerts)2(pfeil abwaerts)-gehalts von rauchgasen |
| US4956161A (en) * | 1989-01-13 | 1990-09-11 | Exxon Research And Engineering Company | Process for removing SO from a gaseous mixture (OP-3409) |
| US5362458A (en) * | 1993-03-22 | 1994-11-08 | General Electric Environmental Services, Incorporated | Process for the simultaneous absorption of sulfur oxides and production of ammonium sulfate |
| TW279137B (en) * | 1993-06-01 | 1996-06-21 | Babcock & Wilcox Co | Method and apparatus for removing acid gases and air toxics from a flue gas |
| US6066304A (en) * | 1998-08-06 | 2000-05-23 | Delores Pircon | Process for removing sulfur dioxide out of a gas |
| US7194317B2 (en) | 2002-08-22 | 2007-03-20 | Air Products And Chemicals, Inc. | Fast plant test for model-based control |
| CN105169795A (zh) * | 2005-12-19 | 2015-12-23 | 氟石科技公司 | 两级急冷涤气器 |
| FR3017057B1 (fr) * | 2014-02-05 | 2016-05-06 | Ereie - Energy Res Innovation Eng | Dispositif et procede d'extraction d'un compose chimique dans des gaz acides |
-
1973
- 1973-02-26 US US00335523A patent/US3843789A/en not_active Expired - Lifetime
-
1974
- 1974-01-28 CA CA191,091A patent/CA1008227A/en not_active Expired
- 1974-02-04 SE SE7401445A patent/SE409659B/sv not_active IP Right Cessation
- 1974-02-08 GB GB591174A patent/GB1458057A/en not_active Expired
- 1974-02-18 JP JP49019327A patent/JPS603853B2/ja not_active Expired
- 1974-02-19 DE DE2407911A patent/DE2407911C2/de not_active Expired
- 1974-02-21 FR FR7405947A patent/FR2218928B1/fr not_active Expired
- 1974-02-26 ES ES423661A patent/ES423661A1/es not_active Expired
- 1974-02-26 BE BE2053445A patent/BE811554A/fr not_active IP Right Cessation
- 1974-04-08 IT IT21001/74A patent/IT1009711B/it active
- 1974-07-12 NL NL7409465A patent/NL7409465A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| ES423661A1 (es) | 1977-04-01 |
| FR2218928A1 (fr) | 1974-09-20 |
| DE2407911C2 (de) | 1983-08-18 |
| SE409659B (sv) | 1979-09-03 |
| US3843789A (en) | 1974-10-22 |
| FR2218928B1 (fr) | 1980-03-07 |
| GB1458057A (en) | 1976-12-08 |
| JPS5099966A (fr) | 1975-08-08 |
| IT1009711B (it) | 1976-12-20 |
| CA1008227A (en) | 1977-04-12 |
| NL7409465A (nl) | 1975-03-14 |
| JPS603853B2 (ja) | 1985-01-31 |
| DE2407911A1 (de) | 1974-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: AIR PRODUCTS AND CHEMICALS INC. Effective date: 19870228 |