BE754433A - Procede de preparation d'anhydride sulfurique - Google Patents
Procede de preparation d'anhydride sulfuriqueInfo
- Publication number
- BE754433A BE754433A BE754433DA BE754433A BE 754433 A BE754433 A BE 754433A BE 754433D A BE754433D A BE 754433DA BE 754433 A BE754433 A BE 754433A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation process
- sulfuric anhydride
- anhydride preparation
- sulfuric
- preparation
- Prior art date
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
- C01B17/77—Fluidised-bed processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691940168 DE1940168A1 (de) | 1969-08-07 | 1969-08-07 | Verfahren zur Herstellung von Schwefeltrioxid |
Publications (1)
Publication Number | Publication Date |
---|---|
BE754433A true BE754433A (fr) | 1971-02-05 |
Family
ID=5742152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE754433D BE754433A (fr) | 1969-08-07 | Procede de preparation d'anhydride sulfurique |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE754433A (fr) |
CA (1) | CA934931A (fr) |
DE (1) | DE1940168A1 (fr) |
FR (1) | FR2056616A5 (fr) |
GB (1) | GB1311064A (fr) |
NL (1) | NL7011520A (fr) |
PL (1) | PL81364B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4338717A (en) * | 1980-09-02 | 1982-07-13 | Augat Inc. | Method for fabricating a light emitting diode display socket |
DE3733264C1 (de) * | 1987-10-01 | 1989-03-30 | Moestronik Unisel Elektronisch | Elektronische Einrichtung |
DE3838399A1 (de) * | 1988-11-12 | 1990-05-17 | Asea Brown Boveri | Einbaugeraet |
DE4443774A1 (de) | 1994-12-08 | 1996-06-13 | Basf Ag | Vorrichtung und Verfahren zur Durchführung exothermer Reaktionen |
-
0
- BE BE754433D patent/BE754433A/fr unknown
-
1969
- 1969-08-07 DE DE19691940168 patent/DE1940168A1/de active Pending
-
1970
- 1970-07-31 CA CA089782A patent/CA934931A/en not_active Expired
- 1970-08-04 NL NL7011520A patent/NL7011520A/xx unknown
- 1970-08-05 FR FR7028887A patent/FR2056616A5/fr not_active Expired
- 1970-08-06 PL PL14255270A patent/PL81364B1/pl unknown
- 1970-08-06 GB GB3792370A patent/GB1311064A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7011520A (fr) | 1971-02-09 |
FR2056616A5 (fr) | 1971-05-14 |
PL81364B1 (fr) | 1975-08-30 |
DE1940168A1 (de) | 1971-02-25 |
GB1311064A (en) | 1973-03-21 |
CA934931A (en) | 1973-10-09 |
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