JPS53123377A - Treating method for aqueous solution of acid - Google Patents

Treating method for aqueous solution of acid

Info

Publication number
JPS53123377A
JPS53123377A JP3878177A JP3878177A JPS53123377A JP S53123377 A JPS53123377 A JP S53123377A JP 3878177 A JP3878177 A JP 3878177A JP 3878177 A JP3878177 A JP 3878177A JP S53123377 A JPS53123377 A JP S53123377A
Authority
JP
Japan
Prior art keywords
acid
aqueous solution
treating method
cpd
acid soln
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.)
Pending
Application number
JP3878177A
Other languages
Japanese (ja)
Inventor
Noriaki Yoshimura
Masuhiko Tamura
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP3878177A priority Critical patent/JPS53123377A/en
Publication of JPS53123377A publication Critical patent/JPS53123377A/en
Priority to US06/109,065 priority patent/US4301083A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To concentrate various kinds of aq. acid soln. economically with low heat consumption by a simple oepration, by contact of the aq. acid soln. with a specific cpd. so as to extract the acid and a portion of the water into the cpd.
COPYRIGHT: (C)1978,JPO&Japio
JP3878177A 1977-04-04 1977-04-04 Treating method for aqueous solution of acid Pending JPS53123377A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3878177A JPS53123377A (en) 1977-04-04 1977-04-04 Treating method for aqueous solution of acid
US06/109,065 US4301083A (en) 1977-04-04 1980-01-02 Preparation of etherified polyoxyalkylene derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3878177A JPS53123377A (en) 1977-04-04 1977-04-04 Treating method for aqueous solution of acid

Publications (1)

Publication Number Publication Date
JPS53123377A true JPS53123377A (en) 1978-10-27

Family

ID=12534825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3878177A Pending JPS53123377A (en) 1977-04-04 1977-04-04 Treating method for aqueous solution of acid

Country Status (1)

Country Link
JP (1) JPS53123377A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016145158A (en) * 2015-02-06 2016-08-12 味の素株式会社 Method for concentrating amino acid aqueous solution and method for separating amino acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016145158A (en) * 2015-02-06 2016-08-12 味の素株式会社 Method for concentrating amino acid aqueous solution and method for separating amino acid

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