JPS53116321A - Purification of organocyano compounds - Google Patents
Purification of organocyano compoundsInfo
- Publication number
- JPS53116321A JPS53116321A JP1885577A JP1885577A JPS53116321A JP S53116321 A JPS53116321 A JP S53116321A JP 1885577 A JP1885577 A JP 1885577A JP 1885577 A JP1885577 A JP 1885577A JP S53116321 A JPS53116321 A JP S53116321A
- Authority
- JP
- Japan
- Prior art keywords
- organocyano
- compounds
- purification
- distillation
- stable
- 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)
Abstract
PURPOSE: To obtain colorless, stable, and high-quality organocyano compounds economically by adding organosulfonic acids to organocyano compounds followed by heating and distillation for purification.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1885577A JPS53116321A (en) | 1977-02-23 | 1977-02-23 | Purification of organocyano compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1885577A JPS53116321A (en) | 1977-02-23 | 1977-02-23 | Purification of organocyano compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53116321A true JPS53116321A (en) | 1978-10-11 |
JPS5742066B2 JPS5742066B2 (en) | 1982-09-07 |
Family
ID=11983143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1885577A Granted JPS53116321A (en) | 1977-02-23 | 1977-02-23 | Purification of organocyano compounds |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53116321A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04129377U (en) * | 1991-05-20 | 1992-11-26 | 自動車機器株式会社 | Power steering device |
JP2010209010A (en) * | 2009-03-11 | 2010-09-24 | Koei Chem Co Ltd | Method for producing acetonitrile |
CN107721878A (en) * | 2017-10-23 | 2018-02-23 | 天津大学 | A kind of method using fusion-crystallization technology separating-purifying succinonitrile |
CN107915660A (en) * | 2016-10-10 | 2018-04-17 | 惠州市宙邦化工有限公司 | A kind of method of purification of succinonitrile |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53101302A (en) * | 1977-02-14 | 1978-09-04 | Ihara Chem Ind Co Ltd | Purification of organocyamic compounds |
-
1977
- 1977-02-23 JP JP1885577A patent/JPS53116321A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53101302A (en) * | 1977-02-14 | 1978-09-04 | Ihara Chem Ind Co Ltd | Purification of organocyamic compounds |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04129377U (en) * | 1991-05-20 | 1992-11-26 | 自動車機器株式会社 | Power steering device |
JP2010209010A (en) * | 2009-03-11 | 2010-09-24 | Koei Chem Co Ltd | Method for producing acetonitrile |
CN107915660A (en) * | 2016-10-10 | 2018-04-17 | 惠州市宙邦化工有限公司 | A kind of method of purification of succinonitrile |
CN107721878A (en) * | 2017-10-23 | 2018-02-23 | 天津大学 | A kind of method using fusion-crystallization technology separating-purifying succinonitrile |
Also Published As
Publication number | Publication date |
---|---|
JPS5742066B2 (en) | 1982-09-07 |
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