BE541216A - - Google Patents
Info
- Publication number
- BE541216A BE541216A BE541216DA BE541216A BE 541216 A BE541216 A BE 541216A BE 541216D A BE541216D A BE 541216DA BE 541216 A BE541216 A BE 541216A
- 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
- C01B17/806—Absorbers; Heat exchangers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1114380T | 1954-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE541216A true BE541216A (it) |
Family
ID=9628302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE541216D BE541216A (it) | 1954-09-11 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE541216A (it) |
| FR (1) | FR1114380A (it) |
| GB (1) | GB819786A (it) |
-
0
- BE BE541216D patent/BE541216A/xx unknown
-
1954
- 1954-09-11 FR FR1114380D patent/FR1114380A/fr not_active Expired
-
1955
- 1955-09-12 GB GB26050/55A patent/GB819786A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1114380A (fr) | 1956-04-11 |
| GB819786A (en) | 1959-09-09 |