CA1003191A - Conversion of sulfur dioxide to sulfur - Google Patents
Conversion of sulfur dioxide to sulfurInfo
- Publication number
- CA1003191A CA1003191A CA189,246A CA189246A CA1003191A CA 1003191 A CA1003191 A CA 1003191A CA 189246 A CA189246 A CA 189246A CA 1003191 A CA1003191 A CA 1003191A
- Authority
- CA
- Canada
- Prior art keywords
- sulfur
- conversion
- dioxide
- sulfur dioxide
- 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.)
- 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 (1)
| Publication Number | Publication Date |
|---|---|
| CA1003191A true CA1003191A (en) | 1977-01-11 |
Family
ID=23245849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA189,246A Expired CA1003191A (en) | 1973-01-02 | 1973-12-31 | Conversion of sulfur dioxide to sulfur |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4998395A (en) |
| BE (1) | BE809338A (en) |
| CA (1) | CA1003191A (en) |
| DE (1) | DE2365116C2 (en) |
| FR (1) | FR2212290B1 (en) |
| GB (1) | GB1452970A (en) |
| IT (1) | IT1002468B (en) |
| NL (1) | NL176929C (en) |
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 (en) * | 1976-03-29 | 1980-08-28 | Davy International Ag, 6000 Frankfurt | Process for the production of sulfur from gases containing SO2 |
| DE2759049C3 (en) * | 1977-01-05 | 1987-01-22 | Hitachi, Ltd., Tokio/Tokyo | Process for the removal and recovery of H↓2↓S from coal gas |
| US4207304A (en) * | 1977-06-27 | 1980-06-10 | The Ralph M. Parsons Company | Process for sulfur production |
| DE2923704A1 (en) * | 1979-06-12 | 1980-12-18 | Bergwerksverband Gmbh | METHOD FOR REDUCING SO LOW 2 - GASES TO ELEMENTAL SULFUR |
| DE3036132A1 (en) * | 1980-09-25 | 1982-05-06 | Metallgesellschaft Ag, 6000 Frankfurt | METHOD FOR REDUCING THE SULFUR CONTENT OF THE EXHAUST GAS RECEIVED FROM SULFUR |
| JPS6265909A (en) * | 1985-09-13 | 1987-03-25 | Mitsui Miike Kakoki Kk | Method and apparatus for treating gas containing sulfur dioxide |
| DE3628870A1 (en) * | 1985-12-17 | 1987-06-19 | Linde Ag | Process for recovery of elemental sulphur |
| 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 (en) * | 2011-07-15 | 2013-02-10 | Открытое акционерное общество "Гипрогазоочистка" | Method of producing elementary sulphur from sulphur dioxide-containing exhaust gas |
| RU2478567C2 (en) * | 2011-07-21 | 2013-04-10 | Открытое акционерное общество "Гипрогазоочистка" | Method of producing sulphur from sulphur dioxide-containing flue gases |
| FR3030302B1 (en) | 2014-12-23 | 2018-08-10 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | THERMAL REDUCTION OF SULFUR |
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 (en) * | 1969-12-09 | 1971-04-30 | Allied Chem | PROCESS FOR TREATMENT OF SULPHUROUS ANHYDRIDE WITH A REDUCING GAS AND NEW PRODUCTS THUS OBTAINED |
-
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/en not_active Expired
- 1973-12-31 IT IT3244673A patent/IT1002468B/en 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/en not_active IP Right Cessation
- 1974-01-02 NL NL7400022A patent/NL176929C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2365116C2 (en) | 1985-09-19 |
| GB1452970A (en) | 1976-10-20 |
| BE809338A (en) | 1974-07-02 |
| FR2212290B1 (en) | 1980-03-28 |
| DE2365116A1 (en) | 1974-07-04 |
| FR2212290A1 (en) | 1974-07-26 |
| NL176929C (en) | 1985-07-01 |
| IT1002468B (en) | 1976-05-20 |
| NL176929B (en) | 1985-02-01 |
| JPS4998395A (en) | 1974-09-18 |
| NL7400022A (en) | 1974-07-04 |
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