ATE40880T1 - Oxydehydrierungsverfahren. - Google Patents
Oxydehydrierungsverfahren.Info
- Publication number
- ATE40880T1 ATE40880T1 AT84104418T AT84104418T ATE40880T1 AT E40880 T1 ATE40880 T1 AT E40880T1 AT 84104418 T AT84104418 T AT 84104418T AT 84104418 T AT84104418 T AT 84104418T AT E40880 T1 ATE40880 T1 AT E40880T1
- Authority
- AT
- Austria
- Prior art keywords
- dehydration process
- oxide dehydration
- improved
- oxide
- acetone
- Prior art date
Links
- 230000018044 dehydration Effects 0.000 title 1
- 238000006297 dehydration reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000005907 alkyl ester group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000002638 heterogeneous catalyst Substances 0.000 abstract 1
- 239000012808 vapor phase Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP84104418A EP0158694B1 (en) | 1984-04-18 | 1984-04-18 | Oxydehydrogenation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE40880T1 true ATE40880T1 (de) | 1989-03-15 |
Family
ID=8191887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT84104418T ATE40880T1 (de) | 1984-04-18 | 1984-04-18 | Oxydehydrierungsverfahren. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0158694B1 (en:Method) |
| JP (1) | JPS60233031A (en:Method) |
| AT (1) | ATE40880T1 (en:Method) |
| DE (1) | DE3476797D1 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2660576B1 (fr) * | 1990-04-06 | 1994-05-06 | Norsolor | Systeme catalytique resistant a l'attribution et son application a l'oxydeshydrogenation d'acides carboxyliques satures, notamment en reacteurs a lit entraine. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB852664A (en) * | 1957-10-29 | 1960-10-26 | Escambia Chem Corp | Production of methacrylic acid and esters thereof |
| IT995328B (it) * | 1973-08-13 | 1975-11-10 | Montedison Spa | Procedimento per la preparazione di acidi alfa beta insaturi per ossidazione catalitica in fase gassosa di corrispondenti acidi saturi |
| US4232174A (en) * | 1979-03-28 | 1980-11-04 | E. I. Du Pont De Nemours And Company | Catalyst and dehydrogenation process |
| US4338463A (en) * | 1980-10-03 | 1982-07-06 | The Standard Oil Company | Process for the production of unsaturated acids and esters |
| US4410727A (en) * | 1982-03-08 | 1983-10-18 | Ashland Oil, Inc. | Oxydehydrogenation of isobutyric acid and its lower alkyl esters |
| AU1182483A (en) * | 1982-03-08 | 1983-09-15 | Chem Systems Inc. | Preparation of alpha beta unsaturated acid esters |
-
1984
- 1984-04-18 EP EP84104418A patent/EP0158694B1/en not_active Expired
- 1984-04-18 DE DE8484104418T patent/DE3476797D1/de not_active Expired
- 1984-04-18 AT AT84104418T patent/ATE40880T1/de not_active IP Right Cessation
- 1984-05-01 JP JP59088239A patent/JPS60233031A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60233031A (ja) | 1985-11-19 |
| DE3476797D1 (de) | 1989-03-30 |
| EP0158694A1 (en) | 1985-10-23 |
| JPH0119372B2 (en:Method) | 1989-04-11 |
| EP0158694B1 (en) | 1989-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EELA | Cancelled due to lapse of time |