JPS55129257A - Purification of acetonitrile containing hydrogen cyanide - Google Patents
Purification of acetonitrile containing hydrogen cyanideInfo
- Publication number
- JPS55129257A JPS55129257A JP3657779A JP3657779A JPS55129257A JP S55129257 A JPS55129257 A JP S55129257A JP 3657779 A JP3657779 A JP 3657779A JP 3657779 A JP3657779 A JP 3657779A JP S55129257 A JPS55129257 A JP S55129257A
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen cyanide
- alkali
- containing hydrogen
- acetonitrile
- acetonitrile containing
- 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 (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3657779A JPS55129257A (en) | 1979-03-28 | 1979-03-28 | Purification of acetonitrile containing hydrogen cyanide |
US06/131,611 US4308108A (en) | 1979-03-28 | 1980-03-19 | Process for purification of crude acetonitrile |
DE3050670A DE3050670C2 (ja) | 1979-03-28 | 1980-03-25 | |
DE3050668A DE3050668C2 (ja) | 1979-03-28 | 1980-03-25 | |
DE19803011391 DE3011391A1 (de) | 1979-03-28 | 1980-03-25 | Verfahren zur reinigung von rohem acetonitril |
DE3050669A DE3050669C2 (ja) | 1979-03-28 | 1980-03-25 | |
IT20915/80A IT1130079B (it) | 1979-03-28 | 1980-03-26 | Procedimento per depurare acetonitrile grezzo |
US06/289,628 US4430162A (en) | 1979-03-28 | 1981-08-03 | Process for purification of crude acetonitrile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3657779A JPS55129257A (en) | 1979-03-28 | 1979-03-28 | Purification of acetonitrile containing hydrogen cyanide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55129257A true JPS55129257A (en) | 1980-10-06 |
JPS6154021B2 JPS6154021B2 (ja) | 1986-11-20 |
Family
ID=12473616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3657779A Granted JPS55129257A (en) | 1979-03-28 | 1979-03-28 | Purification of acetonitrile containing hydrogen cyanide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55129257A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004504293A (ja) * | 2000-07-18 | 2004-02-12 | ザ・スタンダード・オイル・カンパニー | 改良されたアセトニトリルの精製及び回収方法 |
JP2010241726A (ja) * | 2009-04-06 | 2010-10-28 | Sozo Kagaku Kenkyusho:Kk | アセトニトリル製造方法及び装置 |
WO2013146609A1 (ja) * | 2012-03-26 | 2013-10-03 | 旭化成ケミカルズ株式会社 | アセトニトリルの精製方法 |
WO2014034500A1 (ja) * | 2012-08-31 | 2014-03-06 | 旭化成ケミカルズ株式会社 | アセトニトリルの精製方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3201451A (en) * | 1962-03-23 | 1965-08-17 | Standard Oil Co | Purification of acetonitrile |
JPS5025527A (ja) * | 1973-07-09 | 1975-03-18 |
-
1979
- 1979-03-28 JP JP3657779A patent/JPS55129257A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3201451A (en) * | 1962-03-23 | 1965-08-17 | Standard Oil Co | Purification of acetonitrile |
JPS5025527A (ja) * | 1973-07-09 | 1975-03-18 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004504293A (ja) * | 2000-07-18 | 2004-02-12 | ザ・スタンダード・オイル・カンパニー | 改良されたアセトニトリルの精製及び回収方法 |
JP4750345B2 (ja) * | 2000-07-18 | 2011-08-17 | イネオス・ユーエスエイ・エルエルシー | 改良されたアセトニトリルの精製及び回収方法 |
JP2010241726A (ja) * | 2009-04-06 | 2010-10-28 | Sozo Kagaku Kenkyusho:Kk | アセトニトリル製造方法及び装置 |
WO2013146609A1 (ja) * | 2012-03-26 | 2013-10-03 | 旭化成ケミカルズ株式会社 | アセトニトリルの精製方法 |
WO2014034500A1 (ja) * | 2012-08-31 | 2014-03-06 | 旭化成ケミカルズ株式会社 | アセトニトリルの精製方法 |
JPWO2014034500A1 (ja) * | 2012-08-31 | 2016-08-08 | 旭化成株式会社 | アセトニトリルの精製方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6154021B2 (ja) | 1986-11-20 |
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