BE774521A - Elimination de l'anhydride sulfureux de courants de gaz - Google Patents
Elimination de l'anhydride sulfureux de courants de gazInfo
- Publication number
- BE774521A BE774521A BE774521A BE774521A BE774521A BE 774521 A BE774521 A BE 774521A BE 774521 A BE774521 A BE 774521A BE 774521 A BE774521 A BE 774521A BE 774521 A BE774521 A BE 774521A
- Authority
- BE
- Belgium
- Prior art keywords
- elimination
- gas currents
- sulphurous anhydride
- sulphurous
- anhydride
- Prior art date
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/60—Isolation of sulfur dioxide from gases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/42—Magnesium sulfites
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7137710A FR2111617A5 (fr) | 1971-10-20 | 1971-10-20 | |
GB4993571A GB1346838A (en) | 1971-10-20 | 1971-10-27 | Removal of sulphur dioxide from gas streams |
BE774521A BE774521A (fr) | 1971-10-20 | 1971-10-27 | Elimination de l'anhydride sulfureux de courants de gaz |
NL7114895A NL7114895A (fr) | 1971-10-20 | 1971-10-28 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7137710A FR2111617A5 (fr) | 1971-10-20 | 1971-10-20 | |
BE774521A BE774521A (fr) | 1971-10-20 | 1971-10-27 | Elimination de l'anhydride sulfureux de courants de gaz |
GB4993571 | 1971-10-27 | ||
NL7114895A NL7114895A (fr) | 1971-10-20 | 1971-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE774521A true BE774521A (fr) | 1972-04-27 |
Family
ID=27424987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE774521A BE774521A (fr) | 1971-10-20 | 1971-10-27 | Elimination de l'anhydride sulfureux de courants de gaz |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE774521A (fr) |
FR (1) | FR2111617A5 (fr) |
GB (1) | GB1346838A (fr) |
NL (1) | NL7114895A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080038173A1 (en) * | 2006-08-11 | 2008-02-14 | Alstom Technology Ltd, A Company Of Switzerland | System and process for cleaning a flue gas stream |
EP2596850A1 (fr) * | 2011-11-28 | 2013-05-29 | ConocoPhillips Company | Système de chargement de solvant |
CN113088339B (zh) * | 2021-03-31 | 2023-02-07 | 重庆朗福环保科技有限公司 | 一种高炉煤气精脱硫装置 |
CN114307482B (zh) * | 2022-01-04 | 2022-06-28 | 常山孚康氟化钙有限公司 | 一种萤石粉回收处理*** |
CN116267511B (zh) * | 2023-02-23 | 2024-05-10 | 昆明理工大学 | 高钙镁磷基固废耦合生物质煅烧制备营养土的装置及方法 |
-
1971
- 1971-10-20 FR FR7137710A patent/FR2111617A5/fr not_active Expired
- 1971-10-27 BE BE774521A patent/BE774521A/fr unknown
- 1971-10-27 GB GB4993571A patent/GB1346838A/en not_active Expired
- 1971-10-28 NL NL7114895A patent/NL7114895A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1346838A (en) | 1974-02-13 |
NL7114895A (fr) | 1973-05-02 |
FR2111617A5 (fr) | 1972-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE810800A (fr) | Procede d'elimination d'anhydride sulfureux de gaz provenant d'une combustion | |
NO138327C (no) | Innretning for blanding og videreledning av minst to komponenter | |
BE785478A (fr) | Nouveaux cyclopropane-carboxylates d'alcadienyle | |
BE811965A (fr) | Perfectionnements apportes a l'elimination de l'anhydride sulfureux de gaz | |
IT1070226B (it) | Eliminazione di so2 da gas | |
IT967173B (it) | Procedimento per l eliminazione di so 3 e di nebbie di acido solfori co da gas | |
BE783419A (fr) | Circuit d'amplification | |
BE763428A (fr) | Separation de l'anhydride sulfureux d'un courant gazeux qui en contien | |
BE827255A (fr) | Nouveaux derives de l'amino-3 dihydrothiophenone-2 | |
BE792374A (fr) | Nouveaux derives d'isoindoline | |
BE787463A (fr) | Esters modifies de copolymeres d'anhydride maleique | |
BE781996A (fr) | Preparation continue de l'ethylene-bis-diacetamide | |
BE774521A (fr) | Elimination de l'anhydride sulfureux de courants de gaz | |
NO137647C (no) | Fremgangsmaate og apparatur for direkte reduksjon av jernmalm | |
SE405363B (sv) | Forfarande for framstellning av adenosin-5'-karboxylsyraamider | |
BE780630A (fr) | Nouveaux derives d'imidazo-pyridine | |
IT964235B (it) | Procedimento metallurgico | |
FR2278696A1 (fr) | Derives du dimethyl-2,3 maleimide | |
BE789738A (fr) | Alcoylphenols par oxydation d'alcoylbenzaldehydes | |
BE789086A (fr) | Separation d'acide cyanhydrique a parrir d'un gaz | |
ZA722672B (en) | Treatment of gases | |
BR7200167D0 (pt) | Composicoes herbicidas baseadas em novos e valiosos derivados substituidos de m-trifluor metil fenilureta | |
TR17956A (tr) | 2,6-dinitroanilin herbisidler | |
AU1416476A (en) | Cooling and the washing of gases | |
BE793552A (fr) | Compositions du groupe de la thiouree phosphorylee |