JPS57136902A - Transferring method of cation - Google Patents

Transferring method of cation

Info

Publication number
JPS57136902A
JPS57136902A JP56023477A JP2347781A JPS57136902A JP S57136902 A JPS57136902 A JP S57136902A JP 56023477 A JP56023477 A JP 56023477A JP 2347781 A JP2347781 A JP 2347781A JP S57136902 A JPS57136902 A JP S57136902A
Authority
JP
Japan
Prior art keywords
soln
cations
contact
cation
captured
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
JP56023477A
Other languages
Japanese (ja)
Other versions
JPS6161844B2 (en
Inventor
Kazuhisa Hiratani
Tsutomu Nakagawa
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP56023477A priority Critical patent/JPS57136902A/en
Publication of JPS57136902A publication Critical patent/JPS57136902A/en
Publication of JPS6161844B2 publication Critical patent/JPS6161844B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Quinoline Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

PURPOSE: To transfer the cations contained on one soln. A to the other soln. B by bringing the cation carrier consisting of specific compounds interposed between the solns. A and B into contact with both of the soln. A and the soln. B.
CONSTITUTION: When a soln. A contg. cations such as alkali metals and a soln. B are brought into contact with a cation carrier consisting of the acyclic polyester derivatives expressed by the undermentionedIWIII in general formulas in alkaline conditions, the cations contained in the soln. A are captured by this carrir, and the captured cations are released when brought into contact with the soln. B in acidic conditions. The performance of the ion carrier of the above- mentioned polyether derivatives exhibits generally a tendency of the ion carrier power increasing with an increase in the length of the polethylene oxide chains. Selectivity to the cations to be transferred is given by changing the length of the above-mentioned chains.
COPYRIGHT: (C)1982,JPO&Japio
JP56023477A 1981-02-19 1981-02-19 Transferring method of cation Granted JPS57136902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56023477A JPS57136902A (en) 1981-02-19 1981-02-19 Transferring method of cation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56023477A JPS57136902A (en) 1981-02-19 1981-02-19 Transferring method of cation

Publications (2)

Publication Number Publication Date
JPS57136902A true JPS57136902A (en) 1982-08-24
JPS6161844B2 JPS6161844B2 (en) 1986-12-27

Family

ID=12111602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56023477A Granted JPS57136902A (en) 1981-02-19 1981-02-19 Transferring method of cation

Country Status (1)

Country Link
JP (1) JPS57136902A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118419A (en) * 1984-07-05 1986-01-27 Agency Of Ind Science & Technol Permselective method of gas
JPS61268338A (en) * 1985-05-23 1986-11-27 Agency Of Ind Science & Technol Selective separation of gas

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118419A (en) * 1984-07-05 1986-01-27 Agency Of Ind Science & Technol Permselective method of gas
JPH0363414B2 (en) * 1984-07-05 1991-10-01 Kogyo Gijutsuin
JPS61268338A (en) * 1985-05-23 1986-11-27 Agency Of Ind Science & Technol Selective separation of gas

Also Published As

Publication number Publication date
JPS6161844B2 (en) 1986-12-27

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