JPS5387348A - Method of purifying tetrahydrofuran - Google Patents
Method of purifying tetrahydrofuranInfo
- Publication number
- JPS5387348A JPS5387348A JP86777A JP86777A JPS5387348A JP S5387348 A JPS5387348 A JP S5387348A JP 86777 A JP86777 A JP 86777A JP 86777 A JP86777 A JP 86777A JP S5387348 A JPS5387348 A JP S5387348A
- Authority
- JP
- Japan
- Prior art keywords
- tetrahydrofuran
- methanol
- purifying tetrahydrofuran
- purifying
- teterahydrofuran
- 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.)
- Granted
Links
Abstract
PURPOSE: A mixture of methanol and tetrahydrofuran is brought into contact with an aqueous solution of an alkali metal hydroxide to extract methanol, then the tetrahydrofuran is distilled to afford purified teterahydrofuran readily.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP86777A JPS5848558B2 (en) | 1977-01-10 | 1977-01-10 | Tetrahydrofuran separation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP86777A JPS5848558B2 (en) | 1977-01-10 | 1977-01-10 | Tetrahydrofuran separation method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5387348A true JPS5387348A (en) | 1978-08-01 |
JPS5848558B2 JPS5848558B2 (en) | 1983-10-28 |
Family
ID=11485613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP86777A Expired JPS5848558B2 (en) | 1977-01-10 | 1977-01-10 | Tetrahydrofuran separation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5848558B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106749115A (en) * | 2016-11-11 | 2017-05-31 | 上海沃凯生物技术有限公司 | A kind of preparation method of anhydrous level tetrahydrofuran |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60104459A (en) * | 1983-11-10 | 1985-06-08 | 近畿車輛株式会社 | Travelling device |
-
1977
- 1977-01-10 JP JP86777A patent/JPS5848558B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106749115A (en) * | 2016-11-11 | 2017-05-31 | 上海沃凯生物技术有限公司 | A kind of preparation method of anhydrous level tetrahydrofuran |
Also Published As
Publication number | Publication date |
---|---|
JPS5848558B2 (en) | 1983-10-28 |
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