BE835548A - Procede de production de soufre a partir d'anhydride sulfureux - Google Patents
Procede de production de soufre a partir d'anhydride sulfureuxInfo
- Publication number
- BE835548A BE835548A BE161849A BE161849A BE835548A BE 835548 A BE835548 A BE 835548A BE 161849 A BE161849 A BE 161849A BE 161849 A BE161849 A BE 161849A BE 835548 A BE835548 A BE 835548A
- Authority
- BE
- Belgium
- Prior art keywords
- production process
- sulfur production
- sulphurous anhydride
- sulphurous
- anhydride
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
- 235000010269 sulphur dioxide Nutrition 0.000 title 1
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
- C01B17/0473—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/523,705 US4164556A (en) | 1974-11-14 | 1974-11-14 | Method of producing sulfur from sulfur dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE835548A true BE835548A (fr) | 1976-05-13 |
Family
ID=24086098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE161849A BE835548A (fr) | 1974-11-14 | 1975-11-13 | Procede de production de soufre a partir d'anhydride sulfureux |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4164556A (fr) |
| JP (1) | JPS5172992A (fr) |
| BE (1) | BE835548A (fr) |
| CA (1) | CA1063320A (fr) |
| DE (1) | DE2546776A1 (fr) |
| FR (1) | FR2291150A1 (fr) |
| GB (1) | GB1520519A (fr) |
| NL (1) | NL7513307A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418246B (zh) * | 2008-12-05 | 2013-04-03 | 华陆工程科技有限责任公司 | 一种低温甲醇洗集成克劳斯硫回收系统和工艺 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1359114A (en) * | 1919-01-15 | 1920-11-16 | Furukawa Gk | Process of reducing sulfur dioxid |
| US1771481A (en) * | 1926-06-30 | 1930-07-29 | Gen Chemical Corp | Process for the recovery of sulphur from gases |
| US2388259A (en) * | 1942-07-17 | 1945-11-06 | American Smelting Refining | Recovery of sulphur from gaseous mixtures |
| US3199955A (en) * | 1962-08-20 | 1965-08-10 | Texas Gulf Sulphur Co | Process of reducing sulphur dioxide to elemental sulphur |
| GB1116129A (en) * | 1967-03-02 | 1968-06-06 | Shell Int Research | Catalytic reduction of sulphur dioxide to hydrogen sulphide |
| NL7104155A (fr) * | 1971-03-29 | 1972-10-03 | Shell Int Research | |
| US3865927A (en) * | 1970-09-15 | 1975-02-11 | Allied Chem | Method and apparatus for reacting sulfur dioxide and natural gas |
-
1974
- 1974-11-14 US US05/523,705 patent/US4164556A/en not_active Expired - Lifetime
-
1975
- 1975-10-14 CA CA237,505A patent/CA1063320A/fr not_active Expired
- 1975-10-18 DE DE19752546776 patent/DE2546776A1/de not_active Withdrawn
- 1975-10-20 GB GB42923/75A patent/GB1520519A/en not_active Expired
- 1975-11-13 FR FR7534663A patent/FR2291150A1/fr not_active Withdrawn
- 1975-11-13 BE BE161849A patent/BE835548A/fr unknown
- 1975-11-13 NL NL7513307A patent/NL7513307A/xx not_active Application Discontinuation
- 1975-11-14 JP JP50136441A patent/JPS5172992A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7513307A (nl) | 1976-05-18 |
| CA1063320A (fr) | 1979-10-02 |
| GB1520519A (en) | 1978-08-09 |
| JPS5172992A (fr) | 1976-06-24 |
| US4164556A (en) | 1979-08-14 |
| FR2291150A1 (fr) | 1976-06-11 |
| DE2546776A1 (de) | 1976-05-26 |
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