FR2200193B1 - - Google Patents
Info
- Publication number
- FR2200193B1 FR2200193B1 FR7332927A FR7332927A FR2200193B1 FR 2200193 B1 FR2200193 B1 FR 2200193B1 FR 7332927 A FR7332927 A FR 7332927A FR 7332927 A FR7332927 A FR 7332927A FR 2200193 B1 FR2200193 B1 FR 2200193B1
- 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
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/54—Preparation of sulfur dioxide by burning elemental sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Incineration Of Waste (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722245002 DE2245002C3 (de) | 1972-09-14 | 1972-09-14 | Verfahren zur Herstellung schwefeldioxidhaltiger Gase |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2200193A1 FR2200193A1 (cg-RX-API-DMAC7.html) | 1974-04-19 |
| FR2200193B1 true FR2200193B1 (cg-RX-API-DMAC7.html) | 1979-08-03 |
Family
ID=5856254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7332927A Expired FR2200193B1 (cg-RX-API-DMAC7.html) | 1972-09-14 | 1973-09-13 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5046591A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2245002C3 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2200193B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1440528A (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2448676A1 (de) * | 1974-10-12 | 1976-04-22 | Hoechst Ag | Verfahren zur herstellung von schwefeldioxid |
| US4826670A (en) * | 1985-03-20 | 1989-05-02 | Air Products And Chemicals, Inc. | Oxygen enriched claus system with sulfuric acid injection |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE458757C (de) * | 1925-08-25 | 1928-04-19 | Koki Kudoh | Verfahren zur Herstellung von Gas mit hohem Schwefeldioxydgehalte |
| US2156791A (en) * | 1937-07-06 | 1939-05-02 | Stauffer Chemical Co | Process for production of sulphur dioxide |
| US2813006A (en) * | 1953-08-12 | 1957-11-12 | Allied Chem & Dye Corp | Production of sulfur dioxide from sulfur and sulfur trioxide |
| BE792061A (fr) * | 1971-12-02 | 1973-05-29 | Bayer Ag | Production d'anhydride sulfurique et d'acide sulfurique |
-
1972
- 1972-09-14 DE DE19722245002 patent/DE2245002C3/de not_active Expired
-
1973
- 1973-09-12 GB GB4282673A patent/GB1440528A/en not_active Expired
- 1973-09-13 JP JP10372273A patent/JPS5046591A/ja active Pending
- 1973-09-13 FR FR7332927A patent/FR2200193B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2245002A1 (de) | 1974-04-04 |
| FR2200193A1 (cg-RX-API-DMAC7.html) | 1974-04-19 |
| JPS5046591A (cg-RX-API-DMAC7.html) | 1975-04-25 |
| GB1440528A (en) | 1976-06-23 |
| DE2245002C3 (de) | 1981-08-20 |
| DE2245002B2 (de) | 1980-08-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |