GB771568A - Process for anodic esterification - Google Patents
Process for anodic esterificationInfo
- Publication number
- GB771568A GB771568A GB14517/54A GB1451754A GB771568A GB 771568 A GB771568 A GB 771568A GB 14517/54 A GB14517/54 A GB 14517/54A GB 1451754 A GB1451754 A GB 1451754A GB 771568 A GB771568 A GB 771568A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anolyte
- catholyte
- anodic
- esterification
- chemically
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/23—Oxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
771,568. Anodic esterification processes. OEHMAN, P. V. May 18, 1954, No. 14517/54. Class 41. In the production of esters by anodic esterification, e.g. of ethylene, propylene, butylene, methyl pentadiene, butadiene and crotonic acid, in which the catholyte is an aqueous solution and the anolyte is a solution in an organic solvent such as acetone, the catholyte and anolyte being separated by a diaphragm which owing to excess pressure in the cathode space is filled with catholyte, increase in the concentration of water in the anolyte is counteracted by bringing the catholyte and/or the anolyte into contact with a chemically and/or physically acting water-binding substance. As a chemically acting substance, 5 to 10 per cent of anhydrous calcium nitrate may be added to the anolyte and also to the catholyte in such a proportion as to make it consist entirely of Ca(NO 3 ) 2 .4H 2 O. Alternatively the anolyte may be circulated a filter of activated aluminium oxide or activated silica.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14517/54A GB771568A (en) | 1954-05-18 | 1954-05-18 | Process for anodic esterification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14517/54A GB771568A (en) | 1954-05-18 | 1954-05-18 | Process for anodic esterification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB771568A true GB771568A (en) | 1957-04-03 |
Family
ID=10042634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14517/54A Expired GB771568A (en) | 1954-05-18 | 1954-05-18 | Process for anodic esterification |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB771568A (en) |
-
1954
- 1954-05-18 GB GB14517/54A patent/GB771568A/en not_active Expired
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