BE404017A - - Google Patents
Info
- Publication number
- BE404017A BE404017A BE404017DA BE404017A BE 404017 A BE404017 A BE 404017A BE 404017D A BE404017D A BE 404017DA BE 404017 A BE404017 A BE 404017A
- 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
- C01B17/80—Apparatus
- C01B17/803—Converters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK130666D DE670672C (de) | 1933-07-02 | 1933-07-02 | Verfahren und Apparat zur Herstellung von Schwefelsaeure nach dem Kontaktverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE404017A true BE404017A (US20030199744A1-20031023-C00003.png) |
Family
ID=7247187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE404017D BE404017A (US20030199744A1-20031023-C00003.png) | 1933-07-02 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE404017A (US20030199744A1-20031023-C00003.png) |
| DE (1) | DE670672C (US20030199744A1-20031023-C00003.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1054431B (de) * | 1959-04-09 | Gerd Petersen Dr Ing | Verfahren und Einrichtung zur Ausfuehrung der katalytischen SO-Oxydation | |
| NL108211C (US20030199744A1-20031023-C00003.png) * | 1951-10-10 |
-
0
- BE BE404017D patent/BE404017A/xx unknown
-
1933
- 1933-07-02 DE DEK130666D patent/DE670672C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE670672C (de) | 1939-01-23 |
