JPS57126465A - Production of tetraalkylammonium salt - Google Patents
Production of tetraalkylammonium saltInfo
- Publication number
- JPS57126465A JPS57126465A JP962881A JP962881A JPS57126465A JP S57126465 A JPS57126465 A JP S57126465A JP 962881 A JP962881 A JP 962881A JP 962881 A JP962881 A JP 962881A JP S57126465 A JPS57126465 A JP S57126465A
- Authority
- JP
- Japan
- Prior art keywords
- anion
- tetraalkylammonium
- exchange resin
- exchange
- neutralized
- 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: An aqueous solution of a tetraalkylammonium alkylsulfate is subjected to anion exchange and the product is neutralized with an acid to produce the high-purity titled compound used as a supporting electrolyte in the electroreductive dimerization of acrylonitrile.
CONSTITUTION: An aqueous solution of tetraalkyllammonium kalkylsulfate is subjected to anion exchange using a OH-type anion-exchange resin to convert it into its hydroxide and the product is neutralized with an acid to give its tetraalkylammonium salt. Although any anion exchange resin of strong, medium and weak-base type may be employed, a strong-base anion-exchange resin is preferred, because of its large breakthrough exchange ecapacity. A typical example is Amberlite IRA-410.
EFFECT: Tetraalkylammonium sulfate, phosphate, chloride and nitrate are readily obtained simply and inexpensively.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP962881A JPS57126465A (en) | 1981-01-27 | 1981-01-27 | Production of tetraalkylammonium salt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP962881A JPS57126465A (en) | 1981-01-27 | 1981-01-27 | Production of tetraalkylammonium salt |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57126465A true JPS57126465A (en) | 1982-08-06 |
JPS6363538B2 JPS6363538B2 (en) | 1988-12-07 |
Family
ID=11725515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP962881A Granted JPS57126465A (en) | 1981-01-27 | 1981-01-27 | Production of tetraalkylammonium salt |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57126465A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005115969A1 (en) | 2004-05-28 | 2005-12-08 | Basf Aktiengesellschaft | Method for producing quaternary ammonium compounds |
WO2006018249A1 (en) * | 2004-08-13 | 2006-02-23 | Basf Aktiengesellschaft | Method for the production of quarternary ammonia compounds at atmospheric pressure |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS523009A (en) * | 1975-06-24 | 1977-01-11 | San Ei Chem Ind Ltd | Preparation of quaternary ammonium hydroxides |
JPS547763A (en) * | 1977-06-20 | 1979-01-20 | Yoshiaki Uehara | Device for purifying combinged sewage |
-
1981
- 1981-01-27 JP JP962881A patent/JPS57126465A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS523009A (en) * | 1975-06-24 | 1977-01-11 | San Ei Chem Ind Ltd | Preparation of quaternary ammonium hydroxides |
JPS547763A (en) * | 1977-06-20 | 1979-01-20 | Yoshiaki Uehara | Device for purifying combinged sewage |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005115969A1 (en) | 2004-05-28 | 2005-12-08 | Basf Aktiengesellschaft | Method for producing quaternary ammonium compounds |
US8163951B2 (en) | 2004-05-28 | 2012-04-24 | Basf Aktiengesellschaft | Method for producing quaternary ammonium compounds |
WO2006018249A1 (en) * | 2004-08-13 | 2006-02-23 | Basf Aktiengesellschaft | Method for the production of quarternary ammonia compounds at atmospheric pressure |
Also Published As
Publication number | Publication date |
---|---|
JPS6363538B2 (en) | 1988-12-07 |
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