JPS52144611A - Method of refining and recovering of dimethyl formamide - Google Patents
Method of refining and recovering of dimethyl formamideInfo
- Publication number
- JPS52144611A JPS52144611A JP6124076A JP6124076A JPS52144611A JP S52144611 A JPS52144611 A JP S52144611A JP 6124076 A JP6124076 A JP 6124076A JP 6124076 A JP6124076 A JP 6124076A JP S52144611 A JPS52144611 A JP S52144611A
- Authority
- JP
- Japan
- Prior art keywords
- refining
- recovering
- dimethyl formamide
- formamide
- dimethyl
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6124076A JPS52144611A (en) | 1976-05-28 | 1976-05-28 | Method of refining and recovering of dimethyl formamide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6124076A JPS52144611A (en) | 1976-05-28 | 1976-05-28 | Method of refining and recovering of dimethyl formamide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52144611A true JPS52144611A (en) | 1977-12-02 |
JPS5511660B2 JPS5511660B2 (en) | 1980-03-26 |
Family
ID=13165497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6124076A Granted JPS52144611A (en) | 1976-05-28 | 1976-05-28 | Method of refining and recovering of dimethyl formamide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52144611A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105439888A (en) * | 2015-12-14 | 2016-03-30 | 广东创源节能环保有限公司 | Method and device for solving obstruction problems of distillation column and rectifying tower in synthetic leather DMF waste liquid recovery |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3040136B2 (en) * | 1990-06-04 | 2000-05-08 | 日本水産株式会社 | Method for producing eicosapentaenoic acid or ester thereof |
JP3005638B2 (en) * | 1990-06-04 | 2000-01-31 | 日本水産株式会社 | Method for producing high concentration eicosapentaenoic acid or ester thereof |
-
1976
- 1976-05-28 JP JP6124076A patent/JPS52144611A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105439888A (en) * | 2015-12-14 | 2016-03-30 | 广东创源节能环保有限公司 | Method and device for solving obstruction problems of distillation column and rectifying tower in synthetic leather DMF waste liquid recovery |
Also Published As
Publication number | Publication date |
---|---|
JPS5511660B2 (en) | 1980-03-26 |
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