BE483396A - - Google Patents
Info
- Publication number
- BE483396A BE483396A BE483396DA BE483396A BE 483396 A BE483396 A BE 483396A BE 483396D A BE483396D A BE 483396DA BE 483396 A BE483396 A BE 483396A
- Authority
- BE
- Belgium
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
- C01B17/69—Sulfur trioxide; Sulfuric acid
-
- 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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/762—High pressure processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Drying Of Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2516/41A GB571207A (en) | 1941-02-24 | 1941-02-24 | Process for the manufacture of sulphur trioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE483396A true BE483396A (en:Method) |
Family
ID=9740940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE483396D BE483396A (en:Method) | 1941-02-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2510684A (en:Method) |
| BE (1) | BE483396A (en:Method) |
| DE (1) | DE910536C (en:Method) |
| FR (1) | FR953583A (en:Method) |
| GB (1) | GB571207A (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3455652A (en) * | 1966-05-31 | 1969-07-15 | Chemical Construction Corp | Process for the production of sulfur trioxide and sulfuric acid |
| US4046866A (en) * | 1975-04-24 | 1977-09-06 | Stauffer Chemical Company | Production of liquid sulfur trioxide |
| DE2632091B2 (de) * | 1976-07-16 | 1980-09-04 | Dr. C. Otto & Comp. Gmbh, 4630 Bochum | Verfahren zur Erzeugung von Schwefelsäure |
| AU525951B2 (en) * | 1977-12-16 | 1982-12-09 | E. I. Dupont De Nemours And Company | Noncatalytic so3 process |
| SE422317B (sv) * | 1980-06-19 | 1982-03-01 | Boliden Ab | Forfarande for framstellning av svavelsyra ur svaveldioxid innehallande gas |
| US4643887A (en) * | 1982-08-26 | 1987-02-17 | General Chemical Corporation | Production of sulfur trioxide, sulfuric acid and oleum |
| DE102005032797B4 (de) * | 2005-07-14 | 2007-07-05 | Outokumpu Technology Oy | Verfahren und Anlage zur sicheren Kondensation von reinem SO3 aus Schwefeltrioxid enthaltenden Ausgangsgasen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1506963A (en) * | 1919-08-12 | 1924-09-02 | Frank W Andrews | Purification of sulphur dioxide |
| FR791425A (fr) * | 1935-06-19 | 1935-12-11 | Procédé d'obtention de l'anhydride sulfurique |
-
0
- BE BE483396D patent/BE483396A/xx unknown
-
1941
- 1941-02-24 GB GB2516/41A patent/GB571207A/en not_active Expired
-
1945
- 1945-06-25 US US601539A patent/US2510684A/en not_active Expired - Lifetime
-
1947
- 1947-09-29 FR FR953583D patent/FR953583A/fr not_active Expired
-
1950
- 1950-11-22 DE DEC3439A patent/DE910536C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR953583A (fr) | 1949-12-08 |
| GB571207A (en) | 1945-08-13 |
| US2510684A (en) | 1950-06-06 |
| DE910536C (de) | 1954-05-03 |