FR2207752B1 - - Google Patents
Info
- Publication number
- FR2207752B1 FR2207752B1 FR7341785A FR7341785A FR2207752B1 FR 2207752 B1 FR2207752 B1 FR 2207752B1 FR 7341785 A FR7341785 A FR 7341785A FR 7341785 A FR7341785 A FR 7341785A FR 2207752 B1 FR2207752 B1 FR 2207752B1
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2257426A DE2257426C3 (de) | 1972-11-23 | 1972-11-23 | Verfahren zur Erzeugung von SO 62°-haltigen Gasen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2207752A1 FR2207752A1 (es) | 1974-06-21 |
| FR2207752B1 true FR2207752B1 (es) | 1978-04-21 |
Family
ID=5862519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7341785A Expired FR2207752B1 (es) | 1972-11-23 | 1973-11-23 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE807749A (es) |
| DE (1) | DE2257426C3 (es) |
| DK (1) | DK133426C (es) |
| FR (1) | FR2207752B1 (es) |
| GB (1) | GB1449197A (es) |
| IT (1) | IT995530B (es) |
| NL (1) | NL7312985A (es) |
| ZA (1) | ZA738868B (es) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1545381A (en) * | 1921-07-01 | 1925-07-07 | Du Pont | Burning sulphur and recovery of heat generated |
| DE437910C (de) * | 1925-03-14 | 1926-11-30 | Linde Eismasch Ag | Gewinnung von konzentriertem Schwefeldioxyd |
| GB993412A (en) * | 1961-07-19 | 1965-05-26 | Laporte Acids Ltd | Improvements in or relating to the manufacture of sulphur dioxide |
| US3455652A (en) * | 1966-05-31 | 1969-07-15 | Chemical Construction Corp | Process for the production of sulfur trioxide and sulfuric acid |
| DE1667421A1 (de) * | 1967-07-10 | 1972-02-10 | Tsni I Pk Kotloturbiny I Im Po | Verfahren zur Herstellung von technisch unmittelbar weiterverarbeitbaren Gemischen von Schwefeldioxyd mit Luft |
| FR2128992A5 (es) * | 1971-03-10 | 1972-10-27 | Ugine Kuhlmann | |
| BE792061A (fr) * | 1971-12-02 | 1973-05-29 | Bayer Ag | Production d'anhydride sulfurique et d'acide sulfurique |
| BE792627A (fr) * | 1971-12-13 | 1973-06-12 | Henri Lardet Atel | Appareil de production de gaz |
-
1972
- 1972-11-23 DE DE2257426A patent/DE2257426C3/de not_active Expired
-
1973
- 1973-09-20 NL NL7312985A patent/NL7312985A/xx not_active Application Discontinuation
- 1973-09-28 IT IT29541/73A patent/IT995530B/it active
- 1973-11-21 ZA ZA00738868A patent/ZA738868B/xx unknown
- 1973-11-22 GB GB5415573A patent/GB1449197A/en not_active Expired
- 1973-11-22 DK DK632373A patent/DK133426C/da not_active IP Right Cessation
- 1973-11-23 BE BE138121A patent/BE807749A/xx not_active IP Right Cessation
- 1973-11-23 FR FR7341785A patent/FR2207752B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2207752A1 (es) | 1974-06-21 |
| DK133426C (da) | 1976-11-29 |
| NL7312985A (es) | 1974-05-27 |
| DK133426B (da) | 1976-05-17 |
| IT995530B (it) | 1975-11-20 |
| GB1449197A (en) | 1976-09-15 |
| DE2257426A1 (de) | 1974-06-20 |
| ZA738868B (en) | 1975-03-26 |
| BE807749A (fr) | 1974-03-15 |
| DE2257426C3 (de) | 1982-10-21 |
| DE2257426B2 (de) | 1975-12-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |