BE405094A - - Google Patents
Info
- Publication number
- BE405094A BE405094A BE405094DA BE405094A BE 405094 A BE405094 A BE 405094A BE 405094D A BE405094D A BE 405094DA BE 405094 A BE405094 A BE 405094A
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE443792X | 1933-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE405094A true BE405094A (ja�@�@) |
Family
ID=6531533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE405094D BE405094A (ja�@�@) | 1933-12-01 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE405094A (ja�@�@) |
| FR (1) | FR783220A (ja�@�@) |
| GB (1) | GB443792A (ja�@�@) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3856927A (en) * | 1972-07-12 | 1974-12-24 | P Silveston | Acceleration of oxidation processes over vanadia catalysts |
-
0
- BE BE405094D patent/BE405094A/xx unknown
-
1934
- 1934-09-05 GB GB25602/34A patent/GB443792A/en not_active Expired
- 1934-09-29 FR FR783220D patent/FR783220A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB443792A (en) | 1936-03-05 |
| FR783220A (fr) | 1935-07-10 |