JPS56111050A - Method for removing alcohol in organic solvent by ion exchange resin - Google Patents
Method for removing alcohol in organic solvent by ion exchange resinInfo
- Publication number
- JPS56111050A JPS56111050A JP1216480A JP1216480A JPS56111050A JP S56111050 A JPS56111050 A JP S56111050A JP 1216480 A JP1216480 A JP 1216480A JP 1216480 A JP1216480 A JP 1216480A JP S56111050 A JPS56111050 A JP S56111050A
- Authority
- JP
- Japan
- Prior art keywords
- alcohols
- exchange resin
- org
- solvent
- type
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To remove alcohols easily through simple operation by allowing an org. solvent contg. alcohols to contact a dried H type strong acidic cation exchange resin.
CONSTITUTION: This is a method for removing a slight amount of alcohol in an org. solvent without depending upon distillation, said alcohols are alcohols of ≤3 carbon number, for example, methanol, ethanol, ethylene glycol and glycerol. The removal is performed in the state that the alcohols are mixed in an arbitrary org. solvent. The storng acidic cation exchange resin used for the adsorption of alcohols may be either gel type or porous type, and this is used after it is regenerated with an acid to H type followed by sufficient drying. The org. solvent contg. alcohols may be in the form of either liquid or gas. Any contact method is used by it is preferable to flow the solvent contg. alcohols in the packed bed of the exchange resin upward at ordinary temp.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1216480A JPS56111050A (en) | 1980-02-04 | 1980-02-04 | Method for removing alcohol in organic solvent by ion exchange resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1216480A JPS56111050A (en) | 1980-02-04 | 1980-02-04 | Method for removing alcohol in organic solvent by ion exchange resin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56111050A true JPS56111050A (en) | 1981-09-02 |
Family
ID=11797795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1216480A Pending JPS56111050A (en) | 1980-02-04 | 1980-02-04 | Method for removing alcohol in organic solvent by ion exchange resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56111050A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4465870A (en) * | 1982-06-11 | 1984-08-14 | Uop Inc. | Etherification process with sorptive treating of hydrocarbon recycle stream |
US4504688A (en) * | 1981-06-19 | 1985-03-12 | Ec Erdolchemie Gmbh | Process for the preparation of pure alkyl tert-alkyl ethers and hydrocarbon raffinates which are largely free from isoolefins and from alkanols |
-
1980
- 1980-02-04 JP JP1216480A patent/JPS56111050A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4504688A (en) * | 1981-06-19 | 1985-03-12 | Ec Erdolchemie Gmbh | Process for the preparation of pure alkyl tert-alkyl ethers and hydrocarbon raffinates which are largely free from isoolefins and from alkanols |
US4465870A (en) * | 1982-06-11 | 1984-08-14 | Uop Inc. | Etherification process with sorptive treating of hydrocarbon recycle stream |
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