JPS6485106A - Separation in pseudo moving bed - Google Patents

Separation in pseudo moving bed

Info

Publication number
JPS6485106A
JPS6485106A JP23984787A JP23984787A JPS6485106A JP S6485106 A JPS6485106 A JP S6485106A JP 23984787 A JP23984787 A JP 23984787A JP 23984787 A JP23984787 A JP 23984787A JP S6485106 A JPS6485106 A JP S6485106A
Authority
JP
Japan
Prior art keywords
bed
component
liquid
pseudo moving
contg
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
JP23984787A
Other languages
Japanese (ja)
Inventor
Kentaro Hirata
Yoshio Fukui
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP23984787A priority Critical patent/JPS6485106A/en
Priority to US07/248,083 priority patent/US4923616A/en
Priority to KR1019880012399A priority patent/KR890004754A/en
Publication of JPS6485106A publication Critical patent/JPS6485106A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

PURPOSE:To separate the aimed component at high concn. by using two kinds of eluents consisting of two groups which are different in adsorptive power in a three-zone type pseudo moving bed. CONSTITUTION:Raw liquid contg. a mixture of amino acid, etc., is introduced into a bed C1 via a rotary value. Component A contained in raw liquid is selectively adsorbed to an adsorbent and component B is not adsorbed and carried out as raffinate liquid. A first eluent having strong elution properties for component A is introduced into a bed C5 via the rotary valve. Product liquid contg. a large amount of component A is carried out from the bed C5. A second eluent having the same component as the solvent in the raw liquid is introduced into a bed C9. After a certain period of time elapses, the rotary valve is rotated corresponding to one bed only and the liquid supplied to a bed is successively moved down so that the raw liquid is introduced into a bed C2 and raffinate liquid is discharged from the bed C5. Therefore the product liquid contg. high concn. of component A can be continuously taken out by this pseudo moving bed.
JP23984787A 1987-09-24 1987-09-24 Separation in pseudo moving bed Pending JPS6485106A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP23984787A JPS6485106A (en) 1987-09-24 1987-09-24 Separation in pseudo moving bed
US07/248,083 US4923616A (en) 1987-09-24 1988-09-23 Method of separating chemical components in simulated moving bed
KR1019880012399A KR890004754A (en) 1987-09-24 1988-09-24 Chemical Separation Method and Channel Connection Control Valve Used in Denture Transfer Bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23984787A JPS6485106A (en) 1987-09-24 1987-09-24 Separation in pseudo moving bed

Publications (1)

Publication Number Publication Date
JPS6485106A true JPS6485106A (en) 1989-03-30

Family

ID=17050755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23984787A Pending JPS6485106A (en) 1987-09-24 1987-09-24 Separation in pseudo moving bed

Country Status (1)

Country Link
JP (1) JPS6485106A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991013046A1 (en) * 1990-02-23 1991-09-05 Daicel Chemical Industries, Ltd. Process for separating optical isomers
JP2006064631A (en) * 2004-08-30 2006-03-09 Japan Organo Co Ltd Pseudo-moving bed type chromatographic separation method and device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991013046A1 (en) * 1990-02-23 1991-09-05 Daicel Chemical Industries, Ltd. Process for separating optical isomers
US5126055A (en) * 1990-02-23 1992-06-30 Daicel Chemical Industries, Ltd. Process for separating optical isomers
EP0471082B1 (en) * 1990-02-23 1998-09-30 Daicel Chemical Industries, Ltd. Process for separating optical isomers
JP2006064631A (en) * 2004-08-30 2006-03-09 Japan Organo Co Ltd Pseudo-moving bed type chromatographic separation method and device

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