BE382513A - - Google Patents
Info
- Publication number
- BE382513A BE382513A BE382513DA BE382513A BE 382513 A BE382513 A BE 382513A BE 382513D A BE382513D A BE 382513DA BE 382513 A BE382513 A BE 382513A
- 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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE373029X | 1930-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE382513A true BE382513A (xx) |
Family
ID=6335626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE382513D BE382513A (xx) | 1930-10-25 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE382513A (xx) |
| FR (1) | FR722981A (xx) |
| GB (1) | GB373029A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9994451B2 (en) * | 2014-06-09 | 2018-06-12 | Chemetics Inc. | Single contact, single absorption system for producing sulfuric acid with high conversion efficiency |
-
0
- BE BE382513D patent/BE382513A/xx unknown
-
1931
- 1931-09-02 GB GB24693/31A patent/GB373029A/en not_active Expired
- 1931-09-18 FR FR722981D patent/FR722981A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR722981A (fr) | 1932-03-31 |
| GB373029A (en) | 1932-05-19 |