JPS5013311A - - Google Patents
Info
- Publication number
- JPS5013311A JPS5013311A JP49046079A JP4607974A JPS5013311A JP S5013311 A JPS5013311 A JP S5013311A JP 49046079 A JP49046079 A JP 49046079A JP 4607974 A JP4607974 A JP 4607974A JP S5013311 A JPS5013311 A JP S5013311A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/58—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
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US354570A US3904676A (en) | 1973-04-26 | 1973-04-26 | Purification of methyl acetate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5013311A true JPS5013311A (ja) | 1975-02-12 |
Family
ID=23393945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49046079A Pending JPS5013311A (ja) | 1973-04-26 | 1974-04-25 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3904676A (ja) |
| JP (1) | JPS5013311A (ja) |
| DE (1) | DE2420095A1 (ja) |
| FR (1) | FR2227259B1 (ja) |
| GB (1) | GB1436527A (ja) |
| IT (1) | IT1010080B (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4473444A (en) * | 1981-02-09 | 1984-09-25 | National Distillers And Chemical Corporation | Extractive distillation of alcohol-ester mixtures |
| US4447643A (en) * | 1981-09-28 | 1984-05-08 | National Distillers And Chemical Corporation | Process for recovering oxygenated organic compounds from dilute aqueous solutions employing liquid extraction media |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1194137A (ja) * | 1959-11-06 |
-
1973
- 1973-04-26 US US354570A patent/US3904676A/en not_active Expired - Lifetime
-
1974
- 1974-04-24 IT IT21888/74A patent/IT1010080B/it active
- 1974-04-25 JP JP49046079A patent/JPS5013311A/ja active Pending
- 1974-04-25 FR FR7414417A patent/FR2227259B1/fr not_active Expired
- 1974-04-25 DE DE2420095A patent/DE2420095A1/de active Pending
- 1974-04-25 GB GB1803674A patent/GB1436527A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2420095A1 (de) | 1974-11-14 |
| GB1436527A (en) | 1976-05-19 |
| FR2227259A1 (ja) | 1974-11-22 |
| FR2227259B1 (ja) | 1978-06-02 |
| IT1010080B (it) | 1977-01-10 |
| US3904676A (en) | 1975-09-09 |