FR2212170B1 - - Google Patents
Info
- Publication number
- FR2212170B1 FR2212170B1 FR7344941A FR7344941A FR2212170B1 FR 2212170 B1 FR2212170 B1 FR 2212170B1 FR 7344941 A FR7344941 A FR 7344941A FR 7344941 A FR7344941 A FR 7344941A FR 2212170 B1 FR2212170 B1 FR 2212170B1
- Authority
- FR
- France
- 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.)
- Expired
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
-
- 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
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
- B01J41/07—Processes using organic exchangers in the weakly basic form
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (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)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US320576A US3879521A (en) | 1973-01-02 | 1973-01-02 | Removal of SO{HD 2 {B from flue gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2212170A1 FR2212170A1 (fr) | 1974-07-26 |
| FR2212170B1 true FR2212170B1 (fr) | 1978-10-20 |
Family
ID=23247014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7344941A Expired FR2212170B1 (fr) | 1973-01-02 | 1973-12-14 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3879521A (fr) |
| JP (1) | JPS539188B2 (fr) |
| BE (1) | BE809116A (fr) |
| DE (1) | DE2364998C3 (fr) |
| FR (1) | FR2212170B1 (fr) |
| GB (1) | GB1435310A (fr) |
| IT (1) | IT1000677B (fr) |
| NL (1) | NL7317771A (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4196175A (en) * | 1977-01-03 | 1980-04-01 | Chevron Research Company | Process for removing a bisulfite salt from an aqueous solution by chemisorption |
| US4113849A (en) * | 1977-03-25 | 1978-09-12 | Union Carbide Corporation | Recovering sulfur from gas streams containing hydrogen sulfide |
| CA1106576A (fr) * | 1977-03-25 | 1981-08-11 | Alexander J. Kosseim | Methode d'extraction du so.sub.2 des gaz d'echappement, et d'extraction des sels thermostables des systemes dans lesquels ils s'accumulent a l'aide d'une resine echangeuse d'ions |
| US4122149A (en) * | 1977-03-25 | 1978-10-24 | Union Carbide Corporation | Process for removing SO2 from effluent gases and for removing heat stable salts from systems in which they accumulate |
| US4201753A (en) * | 1978-01-26 | 1980-05-06 | Gilbert Associates, Inc. | Flue gas desulfurization process |
| US4917874A (en) * | 1988-06-24 | 1990-04-17 | The University Of Tennessee Research Corporation | Desulfurization process |
| US5059406A (en) * | 1990-04-17 | 1991-10-22 | University Of Tennessee Research Corporation | Desulfurization process |
| JP5283486B2 (ja) | 2008-11-17 | 2013-09-04 | 長田漁網株式会社 | 漁網の製造方法 |
| AU2011242411B2 (en) * | 2010-04-23 | 2012-09-06 | Kc8 Capture Technologies Ltd | A process and plant for removing acid gases |
| CN113044812A (zh) * | 2019-12-27 | 2021-06-29 | 中石油克拉玛依石化有限责任公司 | 一种减少so2排放量的硫磺生产方法及装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1908731A (en) * | 1933-05-16 | Arthur maurice clark | ||
| US1271899A (en) * | 1917-05-12 | 1918-07-09 | Henry Howard | Method of recovering sulfur dioxid from furnace-gases. |
| NL292331A (fr) * | 1962-05-03 |
-
1973
- 1973-01-02 US US320576A patent/US3879521A/en not_active Expired - Lifetime
- 1973-05-14 JP JP5266473A patent/JPS539188B2/ja not_active Expired
- 1973-12-14 FR FR7344941A patent/FR2212170B1/fr not_active Expired
- 1973-12-19 GB GB5882073A patent/GB1435310A/en not_active Expired
- 1973-12-27 BE BE139277A patent/BE809116A/fr not_active IP Right Cessation
- 1973-12-28 DE DE2364998A patent/DE2364998C3/de not_active Expired
- 1973-12-28 NL NL7317771A patent/NL7317771A/xx unknown
- 1973-12-31 IT IT70915/73A patent/IT1000677B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| US3879521A (en) | 1975-04-22 |
| NL7317771A (fr) | 1974-07-04 |
| JPS4998374A (fr) | 1974-09-18 |
| IT1000677B (it) | 1976-04-10 |
| DE2364998C3 (de) | 1979-07-19 |
| BE809116A (fr) | 1974-04-16 |
| DE2364998A1 (de) | 1974-07-11 |
| DE2364998B2 (de) | 1978-11-23 |
| GB1435310A (en) | 1976-05-12 |
| FR2212170A1 (fr) | 1974-07-26 |
| JPS539188B2 (fr) | 1978-04-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |