JPS5323926A - Recovery of trifluoromethanesulfonic acid - Google Patents

Recovery of trifluoromethanesulfonic acid

Info

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
Application number
JP9769076A
Other languages
Japanese (ja)
Other versions
JPS5926615B2 (en
Inventor
Bungo Goto
Masaaki Shiga
Teruyuki Misumi
Yasumasa Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP9769076A priority Critical patent/JPS5926615B2/en
Publication of JPS5323926A publication Critical patent/JPS5323926A/en
Publication of JPS5926615B2 publication Critical patent/JPS5926615B2/en
Expired legal-status Critical Current

Links

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
JP9769076A 1976-08-18 1976-08-18 Recovery method of trifluoromethanesulfonic acid Expired JPS5926615B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

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