JPS5323926A - Recovery of trifluoromethanesulfonic acid - Google Patents
Recovery of trifluoromethanesulfonic acidInfo
- Publication number
- JPS5323926A JPS5323926A JP9769076A JP9769076A JPS5323926A JP S5323926 A JPS5323926 A JP S5323926A JP 9769076 A JP9769076 A JP 9769076A JP 9769076 A JP9769076 A JP 9769076A JP S5323926 A JPS5323926 A JP S5323926A
- Authority
- JP
- Japan
- Prior art keywords
- trifluoromethanesulfonic acid
- recovery
- purify
- mixing
- separate
- 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 separate and purify trifluoromethanesulfonic acid in high purity and high yield by the vacuum distillation after mixing trifluoromethanesulfonic acid hydrate to SO3.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9769076A JPS5926615B2 (en) | 1976-08-18 | 1976-08-18 | Recovery method of trifluoromethanesulfonic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9769076A JPS5926615B2 (en) | 1976-08-18 | 1976-08-18 | Recovery method of trifluoromethanesulfonic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5323926A true JPS5323926A (en) | 1978-03-06 |
JPS5926615B2 JPS5926615B2 (en) | 1984-06-29 |
Family
ID=14198941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9769076A Expired JPS5926615B2 (en) | 1976-08-18 | 1976-08-18 | Recovery method of trifluoromethanesulfonic acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5926615B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010155814A (en) * | 2009-01-05 | 2010-07-15 | Mitsubishi Materials Corp | Method for producing perfluoroalkyl sulfonic acid salt |
CN105503592A (en) * | 2016-01-20 | 2016-04-20 | 宁波永顺精细化工有限公司 | Method for treating waste water containing isobutyrate by adopting ester exchange process |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6126068U (en) * | 1984-07-20 | 1986-02-17 | 東洋製罐株式会社 | continuous bag |
JPS6334656Y2 (en) * | 1985-12-16 | 1988-09-14 | ||
JPH03111972U (en) * | 1990-02-28 | 1991-11-15 |
-
1976
- 1976-08-18 JP JP9769076A patent/JPS5926615B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010155814A (en) * | 2009-01-05 | 2010-07-15 | Mitsubishi Materials Corp | Method for producing perfluoroalkyl sulfonic acid salt |
CN105503592A (en) * | 2016-01-20 | 2016-04-20 | 宁波永顺精细化工有限公司 | Method for treating waste water containing isobutyrate by adopting ester exchange process |
Also Published As
Publication number | Publication date |
---|---|
JPS5926615B2 (en) | 1984-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5239639A (en) | Process for preparation of decabromobiphenylether | |
JPS51149300A (en) | Process for purifying stevioside | |
JPS5323926A (en) | Recovery of trifluoromethanesulfonic acid | |
JPS5353613A (en) | Preparation of methacrylic acid | |
JPS51125697A (en) | The recovery of bismuth | |
JPS52111589A (en) | Purification of antibiotics | |
JPS52102217A (en) | Purification of glycidyl esters | |
JPS5239622A (en) | Process for preparation of methacrylic acid | |
JPS5344528A (en) | Separation of dihalogenobenzenes | |
JPS5236604A (en) | Preparation of methylchloride and its purification process | |
JPS5231094A (en) | Preparation of cephalexin | |
JPS5352682A (en) | Purification of l-methionase | |
JPS537683A (en) | Purification of pyridoxine | |
JPS53130623A (en) | Preparation of n-hydroxyalkyl-substituted phosphoroamidate | |
JPS5271500A (en) | Purification of colesterol | |
JPS532436A (en) | Preparation of phenols | |
JPS539715A (en) | Crystallization of dl-acetylmethionine | |
JPS532437A (en) | Decomposition of m-(2-hydroxy-2-propyl)cumenehydroperoxide | |
JPS5295615A (en) | Preparation of phenylenediamine | |
JPS527483A (en) | Prparation of cholesterol esterase | |
JPS5359638A (en) | Preparation of adrenalone | |
JPS5371005A (en) | Preparation of geranylacetone | |
JPS5312866A (en) | Preparation of 3-oxy-4h-pyran-4-one derivatives | |
JPS53121749A (en) | Preparation of 5-alkylbenzophenonehydydrazone | |
JPS5312491A (en) | Preparation of l-alginine by fermentation |