JPS5132518A - Asetonitorirunoseiseiho - Google Patents
AsetonitorirunoseiseihoInfo
- Publication number
- JPS5132518A JPS5132518A JP10278474A JP10278474A JPS5132518A JP S5132518 A JPS5132518 A JP S5132518A JP 10278474 A JP10278474 A JP 10278474A JP 10278474 A JP10278474 A JP 10278474A JP S5132518 A JPS5132518 A JP S5132518A
- Authority
- JP
- Japan
- Prior art keywords
- asetonitorirunoseiseiho
- 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 |
---|---|---|---|
JP10278474A JPS5132518A (ja) | 1974-09-06 | 1974-09-06 | Asetonitorirunoseiseiho |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10278474A JPS5132518A (ja) | 1974-09-06 | 1974-09-06 | Asetonitorirunoseiseiho |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5132518A true JPS5132518A (ja) | 1976-03-19 |
JPS524531B2 JPS524531B2 (ja) | 1977-02-04 |
Family
ID=14336750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10278474A Granted JPS5132518A (ja) | 1974-09-06 | 1974-09-06 | Asetonitorirunoseiseiho |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5132518A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55153757A (en) * | 1979-05-18 | 1980-11-29 | Asahi Chem Ind Co Ltd | Purification of crude acetonitrile by dehydration |
WO1994026698A1 (en) * | 1993-05-14 | 1994-11-24 | Asahi Kasei Kogyo Kabushiki Kaisha | High-purity acetonitrile and purification of crude acetonitrile |
US5629443A (en) * | 1993-05-14 | 1997-05-13 | Asahi Kasei Kogyo Kabushiki Kaisha | Highly purified acetonitrile and process for purifying crude acetonitrile |
WO2019167940A1 (ja) | 2018-02-27 | 2019-09-06 | 日本曹達株式会社 | ニトリル系溶媒の精製方法 |
-
1974
- 1974-09-06 JP JP10278474A patent/JPS5132518A/ja active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55153757A (en) * | 1979-05-18 | 1980-11-29 | Asahi Chem Ind Co Ltd | Purification of crude acetonitrile by dehydration |
JPS6154023B2 (ja) * | 1979-05-18 | 1986-11-20 | Asahi Chemical Ind | |
WO1994026698A1 (en) * | 1993-05-14 | 1994-11-24 | Asahi Kasei Kogyo Kabushiki Kaisha | High-purity acetonitrile and purification of crude acetonitrile |
FR2705342A1 (fr) * | 1993-05-14 | 1994-11-25 | Asahi Chemical Ind | Acétonitrile très purifié et procédé de purification d'acétonitrile brut. |
US5629443A (en) * | 1993-05-14 | 1997-05-13 | Asahi Kasei Kogyo Kabushiki Kaisha | Highly purified acetonitrile and process for purifying crude acetonitrile |
WO2019167940A1 (ja) | 2018-02-27 | 2019-09-06 | 日本曹達株式会社 | ニトリル系溶媒の精製方法 |
KR20200110394A (ko) | 2018-02-27 | 2020-09-23 | 닛뽕소다 가부시키가이샤 | 니트릴계 용매의 정제 방법 |
US11858881B2 (en) | 2018-02-27 | 2024-01-02 | Nippon Soda Co., Ltd. | Method for purifying nitrile solvent |
Also Published As
Publication number | Publication date |
---|---|
JPS524531B2 (ja) | 1977-02-04 |
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