ES476450A1 - Procedure for the elimination of the steres from mixes containing cyclohexanone and/or cyclohexanol. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the elimination of the steres from mixes containing cyclohexanone and/or cyclohexanol. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES476450A1 ES476450A1 ES476450A ES476450A ES476450A1 ES 476450 A1 ES476450 A1 ES 476450A1 ES 476450 A ES476450 A ES 476450A ES 476450 A ES476450 A ES 476450A ES 476450 A1 ES476450 A1 ES 476450A1
- Authority
- ES
- Spain
- Prior art keywords
- cyclohexanol
- elimination
- translation
- machine
- weight
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process for the elimination of the esters from mixtures containing cyclohexanone and/or cyclohexanol, obtained in the oxidation of cyclohexane, in which the vapors of these compounds are brought into contact with a solution containing saponification agents, which is characterized saponification agents used are aqueous solutions containing sodium and/or potassium carbonate and/or bicarbonate at 1 to 20% by weight, preferably at 8 to 10% by weight, with an optional addition of 0.1 to 15% by weight. % by weight of sodium and/or potassium sulphate, and the process is carried out at a temperature of 100 to 200º c, preferably of 155 to 165º c, and at a pressure of 1 to 10 atmospheres gauge, preferably of about 6 atmospheres gauge. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL20347877A PL126440B1 (en) | 1977-12-29 | 1977-12-29 | Method of removing acids and esters from mixtures obtained by oxygenation of cyclohexanone and containing cyclohexanone or cyclohexanol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES476450A1 true ES476450A1 (en) | 1979-04-16 |
Family
ID=19986612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES476450A Expired ES476450A1 (en) | 1977-12-29 | 1978-12-28 | Procedure for the elimination of the steres from mixes containing cyclohexanone and/or cyclohexanol. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
| Country | Link |
|---|---|
| CS (1) | CS208772B2 (en) |
| DD (1) | DD141421A5 (en) |
| ES (1) | ES476450A1 (en) |
| PL (1) | PL126440B1 (en) |
| SU (1) | SU973017A3 (en) |
-
1977
- 1977-12-29 PL PL20347877A patent/PL126440B1/en unknown
-
1978
- 1978-12-27 DD DD21020278A patent/DD141421A5/en unknown
- 1978-12-28 CS CS908978A patent/CS208772B2/en unknown
- 1978-12-28 SU SU782704545A patent/SU973017A3/en active
- 1978-12-28 ES ES476450A patent/ES476450A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| PL126440B1 (en) | 1983-08-31 |
| CS208772B2 (en) | 1981-09-15 |
| PL203478A1 (en) | 1979-07-02 |
| DD141421A5 (en) | 1980-04-30 |
| SU973017A3 (en) | 1982-11-07 |
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