ES431927A1 - Procedimiento para la obtencion de esteres de acidos carbo-xilicos. - Google Patents
Procedimiento para la obtencion de esteres de acidos carbo-xilicos.Info
- Publication number
- ES431927A1 ES431927A1 ES431927A ES431927A ES431927A1 ES 431927 A1 ES431927 A1 ES 431927A1 ES 431927 A ES431927 A ES 431927A ES 431927 A ES431927 A ES 431927A ES 431927 A1 ES431927 A1 ES 431927A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- distillation
- organic phase
- machine
- legally binding
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 150000001733 carboxylic acid esters Chemical class 0.000 title 1
- 238000004821 distillation Methods 0.000 abstract 4
- 239000012074 organic phase Substances 0.000 abstract 4
- 239000007864 aqueous solution Substances 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 2
- 230000020477 pH reduction Effects 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000002763 monocarboxylic acids Chemical class 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
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
- C07C51/493—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT968273A AT333245B (de) | 1973-11-19 | 1973-11-19 | Verfahren zur gewinnung von carbonsaureestern aus den abfallsalzlosungen der cyclohexanonherstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES431927A1 true ES431927A1 (es) | 1976-10-16 |
Family
ID=3616331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES431927A Expired ES431927A1 (es) | 1973-11-19 | 1974-11-14 | Procedimiento para la obtencion de esteres de acidos carbo-xilicos. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5083314A (es) |
| AT (1) | AT333245B (es) |
| BE (1) | BE822292A (es) |
| BR (1) | BR7409655A (es) |
| DE (1) | DE2451450A1 (es) |
| ES (1) | ES431927A1 (es) |
| FR (1) | FR2251543B3 (es) |
| NL (1) | NL7415029A (es) |
-
1973
- 1973-11-19 AT AT968273A patent/AT333245B/de not_active IP Right Cessation
-
1974
- 1974-10-30 DE DE19742451450 patent/DE2451450A1/de not_active Withdrawn
- 1974-11-12 JP JP49129626A patent/JPS5083314A/ja active Pending
- 1974-11-14 ES ES431927A patent/ES431927A1/es not_active Expired
- 1974-11-18 NL NL7415029A patent/NL7415029A/xx unknown
- 1974-11-18 BE BE150592A patent/BE822292A/xx unknown
- 1974-11-18 BR BR9655/74A patent/BR7409655A/pt unknown
- 1974-11-18 FR FR7437954A patent/FR2251543B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7409655A (pt) | 1976-05-25 |
| BE822292A (fr) | 1975-03-14 |
| JPS5083314A (es) | 1975-07-05 |
| FR2251543A1 (es) | 1975-06-13 |
| NL7415029A (nl) | 1975-05-21 |
| AT333245B (de) | 1976-11-10 |
| DE2451450A1 (de) | 1975-05-22 |
| FR2251543B3 (es) | 1977-08-19 |
| ATA968273A (de) | 1976-03-15 |
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