JPH01165558A - Separation of amino acid compound - Google Patents

Separation of amino acid compound

Info

Publication number
JPH01165558A
JPH01165558A JP62325768A JP32576887A JPH01165558A JP H01165558 A JPH01165558 A JP H01165558A JP 62325768 A JP62325768 A JP 62325768A JP 32576887 A JP32576887 A JP 32576887A JP H01165558 A JPH01165558 A JP H01165558A
Authority
JP
Japan
Prior art keywords
component
solution
separated
amino acid
acid compound
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
JP62325768A
Inventor
Hisafumi Kimura
Shinichi Nakao
Original Assignee
Mitsui Petrochem Ind 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 Mitsui Petrochem Ind Ltd filed Critical Mitsui Petrochem Ind Ltd
Priority to JP62325768A priority Critical patent/JPH01165558A/en
Publication of JPH01165558A publication Critical patent/JPH01165558A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To efficiently separate an amino acid compound by migration effects caused by difference in pressure and electric field, by adjusting a solution to be separated to a proper pH and feeding the solution to a separating membrane arranged between electrodes under pressure.
CONSTITUTION: An amino acid compound-containing solution to be separated is adjusted to a proper pH, either a component to be separated or the other component is provided with electric charge, the other is made an isoelectric point or provided with the opposite charge and an electric field is generated by electrodes 3 and 4. In this state, the solution 1 to be separated is fed to a separating membrane (e. g., precision filter membrane, ultrafilter or reverse osmosis membrane) M, the component of isoelectric point and the component having the same charge as that of the electrode 3 are passed through the separating membrane M by migration effects resulting from difference in pressure and the electric field and the permeated solution 2 is obtained at the opposite side of the separating membrane M to separate the aimed component.
COPYRIGHT: (C)1989,JPO&Japio
JP62325768A 1987-12-23 1987-12-23 Separation of amino acid compound Pending JPH01165558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62325768A JPH01165558A (en) 1987-12-23 1987-12-23 Separation of amino acid compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62325768A JPH01165558A (en) 1987-12-23 1987-12-23 Separation of amino acid compound

Publications (1)

Publication Number Publication Date
JPH01165558A true JPH01165558A (en) 1989-06-29

Family

ID=18180406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62325768A Pending JPH01165558A (en) 1987-12-23 1987-12-23 Separation of amino acid compound

Country Status (1)

Country Link
JP (1) JPH01165558A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01228507A (en) * 1988-03-10 1989-09-12 Ind Res Inst Japan Method for filtering chargeable suspended solid
JP2013150978A (en) * 2005-04-29 2013-08-08 Univ Of Rochester Ultrathin porous nanoscale membranes, methods of manufacturing, and uses thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01228507A (en) * 1988-03-10 1989-09-12 Ind Res Inst Japan Method for filtering chargeable suspended solid
JP2013150978A (en) * 2005-04-29 2013-08-08 Univ Of Rochester Ultrathin porous nanoscale membranes, methods of manufacturing, and uses thereof

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