JPS5248605A - Separation process for methyl alcohol and tetrahydrofurane - Google Patents
Separation process for methyl alcohol and tetrahydrofuraneInfo
- Publication number
- JPS5248605A JPS5248605A JP12288975A JP12288975A JPS5248605A JP S5248605 A JPS5248605 A JP S5248605A JP 12288975 A JP12288975 A JP 12288975A JP 12288975 A JP12288975 A JP 12288975A JP S5248605 A JPS5248605 A JP S5248605A
- Authority
- JP
- Japan
- Prior art keywords
- methyl alcohol
- tetrahydrofurane
- separation process
- furfural
- solvent
- 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.)
- Pending
Links
Abstract
PURPOSE: The mixture of methyl alcohol and tetrahydrofuran separated to each high purity component by the extractive distillation with furfural as a solvent.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12288975A JPS5248605A (en) | 1975-10-14 | 1975-10-14 | Separation process for methyl alcohol and tetrahydrofurane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12288975A JPS5248605A (en) | 1975-10-14 | 1975-10-14 | Separation process for methyl alcohol and tetrahydrofurane |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5248605A true JPS5248605A (en) | 1977-04-18 |
Family
ID=14847131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12288975A Pending JPS5248605A (en) | 1975-10-14 | 1975-10-14 | Separation process for methyl alcohol and tetrahydrofurane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5248605A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4332645A (en) * | 1979-07-11 | 1982-06-01 | Chemische Werke Huls Aktiengesellschaft | Process for the separation of methanol from mixtures of tetrahydrofuran with methanol and water |
KR100700623B1 (en) | 2005-12-07 | 2007-03-28 | 금호석유화학 주식회사 | Process to separate azeotropic mixture using ethylene glycol |
-
1975
- 1975-10-14 JP JP12288975A patent/JPS5248605A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4332645A (en) * | 1979-07-11 | 1982-06-01 | Chemische Werke Huls Aktiengesellschaft | Process for the separation of methanol from mixtures of tetrahydrofuran with methanol and water |
KR100700623B1 (en) | 2005-12-07 | 2007-03-28 | 금호석유화학 주식회사 | Process to separate azeotropic mixture using ethylene glycol |
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