BE538320A - - Google Patents
Info
- Publication number
- BE538320A BE538320A BE538320DA BE538320A BE 538320 A BE538320 A BE 538320A BE 538320D A BE538320D A BE 538320DA BE 538320 A BE538320 A BE 538320A
- 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
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Drying Of Gases (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM23818A DE1006837B (de) | 1954-07-17 | 1954-07-17 | Verfahren zur Herstellung von Kontaktschwefelsaeure aus Elementarschwefel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE538320A true BE538320A (de) |
Family
ID=7299125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE538320D BE538320A (de) | 1954-07-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2819947A (de) |
| BE (1) | BE538320A (de) |
| DE (1) | DE1006837B (de) |
| FR (1) | FR1125805A (de) |
| GB (1) | GB779537A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1143793B (de) * | 1961-09-09 | 1963-02-21 | Basf Ag | Verfahren zur Herstellung reiner, konzentrierter Schwefelsaeure |
| DE2018761B2 (de) * | 1970-04-18 | 1972-09-28 | Chemiebau Dr. A. Zieren GmbH & Co KG, 5000 Köln | Anlage zur herstellung von schwefelsaeure |
| US4009250A (en) * | 1974-03-18 | 1977-02-22 | Vasily Nikolaevich Novozhilov | Contact method of producing sulphuric acid |
| SE502789C2 (sv) * | 1994-10-13 | 1996-01-15 | Sandvik Ab | Förfarande för tillverkning av svavelsyra samt anordning för genomförande av förfarandet |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1233627A (en) * | 1917-02-17 | 1917-07-17 | Ellis Foster Co | Making oleum of predetermined strength. |
| US2047546A (en) * | 1930-03-25 | 1936-07-14 | American Cyanamid & Chem Corp | Process for making mixed nitric and sulphuric acids |
| US2003442A (en) * | 1932-03-07 | 1935-06-04 | Chemical Construction Corp | Manufacture of sulphuric acid from hydrogen sulphide gas |
| US2357195A (en) * | 1941-05-08 | 1944-08-29 | Du Pont | Contact process for manufacturing sulphuric acid |
-
0
- BE BE538320D patent/BE538320A/xx unknown
-
1954
- 1954-07-17 DE DEM23818A patent/DE1006837B/de active Pending
-
1955
- 1955-06-07 GB GB16389/55A patent/GB779537A/en not_active Expired
- 1955-06-07 FR FR1125805D patent/FR1125805A/fr not_active Expired
- 1955-06-27 US US518339A patent/US2819947A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2819947A (en) | 1958-01-14 |
| FR1125805A (fr) | 1956-11-08 |
| DE1006837B (de) | 1957-04-25 |
| GB779537A (en) | 1957-07-24 |