FR2212290B1 - - Google Patents
Info
- Publication number
- FR2212290B1 FR2212290B1 FR7346867A FR7346867A FR2212290B1 FR 2212290 B1 FR2212290 B1 FR 2212290B1 FR 7346867 A FR7346867 A FR 7346867A FR 7346867 A FR7346867 A FR 7346867A FR 2212290 B1 FR2212290 B1 FR 2212290B1
- 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
-
- 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
-
- 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
- C01B17/0478—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with hydrocarbons or mixtures containing them
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32031673A | 1973-01-02 | 1973-01-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2212290A1 FR2212290A1 (es) | 1974-07-26 |
| FR2212290B1 true FR2212290B1 (es) | 1980-03-28 |
Family
ID=23245849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7346867A Expired FR2212290B1 (es) | 1973-01-02 | 1973-12-28 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4998395A (es) |
| BE (1) | BE809338A (es) |
| CA (1) | CA1003191A (es) |
| DE (1) | DE2365116C2 (es) |
| FR (1) | FR2212290B1 (es) |
| GB (1) | GB1452970A (es) |
| IT (1) | IT1002468B (es) |
| NL (1) | NL176929C (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5163392A (en) * | 1974-09-30 | 1976-06-01 | Dafuii Hoerugasu Gmbh | So2 ganjugasukaraiooeruhoho |
| DE2613343C3 (de) * | 1976-03-29 | 1980-08-28 | Davy International Ag, 6000 Frankfurt | Verfahren zur Gewinnung von Schwefel aus SO2 -haltigen Gasen |
| DE2759049B2 (de) * | 1977-01-05 | 1980-08-14 | Hitachi, Ltd., Tokio | Verfahren zur Entfernung und Gewinnung von H2 S aus Kohlengas |
| US4207304A (en) * | 1977-06-27 | 1980-06-10 | The Ralph M. Parsons Company | Process for sulfur production |
| DE2923704A1 (de) * | 1979-06-12 | 1980-12-18 | Bergwerksverband Gmbh | Verfahren zur reduktion von so tief 2 -reichgasen zu elementarem schwefel |
| DE3036132A1 (de) * | 1980-09-25 | 1982-05-06 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur verminderung des schwefelgehaltes der bei der schwefelgewinnung erhaltenen abgase |
| JPS6265909A (ja) * | 1985-09-13 | 1987-03-25 | Mitsui Miike Kakoki Kk | 二酸化硫黄含有ガスの処理方法および装置 |
| DE3628870A1 (de) * | 1985-12-17 | 1987-06-19 | Linde Ag | Verfahren zum gewinnen von elementarschwefel |
| US4830829A (en) * | 1987-09-04 | 1989-05-16 | Mobil Oil Corporation | Conversion of aluminum-mercury amalgam and incidental mercury in contact with aluminum alloy surfaces to harmless compounds |
| RU2474533C1 (ru) * | 2011-07-15 | 2013-02-10 | Открытое акционерное общество "Гипрогазоочистка" | Способ получения элементной серы из отходящего газа, содержащего диоксид серы |
| RU2478567C2 (ru) * | 2011-07-21 | 2013-04-10 | Открытое акционерное общество "Гипрогазоочистка" | Способ получения серы из дымовых газов, содержащих диоксид серы |
| FR3030302B1 (fr) | 2014-12-23 | 2018-08-10 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Reduction thermique de soufre |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2148258A (en) * | 1934-11-12 | 1939-02-21 | Gen Chemical Corp | Production of sulphur |
| US3199955A (en) * | 1962-08-20 | 1965-08-10 | Texas Gulf Sulphur Co | Process of reducing sulphur dioxide to elemental sulphur |
| US3615221A (en) * | 1969-04-21 | 1971-10-26 | Du Pont | Process for reduction of sulfur dioxide with hydrocarbon vapor |
| BE759295A (fr) * | 1969-12-09 | 1971-04-30 | Allied Chem | Procede de traitement d'anhydride sulfureux avec un gaz reducteur et nouveaux produits ainsi obtenus |
-
1973
- 1973-12-26 JP JP48144147A patent/JPS4998395A/ja active Pending
- 1973-12-28 FR FR7346867A patent/FR2212290B1/fr not_active Expired
- 1973-12-29 DE DE19732365116 patent/DE2365116C2/de not_active Expired
- 1973-12-31 IT IT3244673A patent/IT1002468B/it active
- 1973-12-31 CA CA189,246A patent/CA1003191A/en not_active Expired
- 1973-12-31 GB GB6028073A patent/GB1452970A/en not_active Expired
-
1974
- 1974-01-02 BE BE139469A patent/BE809338A/xx not_active IP Right Cessation
- 1974-01-02 NL NL7400022A patent/NL176929C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL176929B (nl) | 1985-02-01 |
| DE2365116C2 (de) | 1985-09-19 |
| IT1002468B (it) | 1976-05-20 |
| NL176929C (nl) | 1985-07-01 |
| JPS4998395A (es) | 1974-09-18 |
| BE809338A (fr) | 1974-07-02 |
| FR2212290A1 (es) | 1974-07-26 |
| NL7400022A (es) | 1974-07-04 |
| CA1003191A (en) | 1977-01-11 |
| GB1452970A (en) | 1976-10-20 |
| DE2365116A1 (de) | 1974-07-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name |