JPS6463531A - Separation of low molecular weight compound - Google Patents

Separation of low molecular weight compound

Info

Publication number
JPS6463531A
JPS6463531A JP22079187A JP22079187A JPS6463531A JP S6463531 A JPS6463531 A JP S6463531A JP 22079187 A JP22079187 A JP 22079187A JP 22079187 A JP22079187 A JP 22079187A JP S6463531 A JPS6463531 A JP S6463531A
Authority
JP
Japan
Prior art keywords
molecular weight
low molecular
weight compound
spherical particle
glucomannan
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
JP22079187A
Other languages
Japanese (ja)
Inventor
Chuichi Hirayama
Hirotaka Ihara
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries 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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP22079187A priority Critical patent/JPS6463531A/en
Publication of JPS6463531A publication Critical patent/JPS6463531A/en
Pending legal-status Critical Current

Links

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  • Filtering Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE:To separate a low molecular weight compound such as an alcohol, carboxylic acid, amine, etc., by passing a liquid containing the low molecular weight compound through a column packed with a crosslinked glucomannan spherical particle. CONSTITUTION:A low molecular weight compound (e.g., alcohol, carboxylic acid or amine) having <=500mol.wt. is separated by passing a liquid containing the low molecular weight compound through a column packed with a crosslinked glucomannan spherical particle having <=2,000 exclusion limit molecular weight. The above-mentioned method can be used in identification of plural low molecular weight compound in a mixed solvent or separation and identification of each ingredient. The crosslinked glucomannan spherical particle is produced by obtaining spherical particle of an ester having 1-500mum particle size by esterifying glucomannan, in dissolving the ester in a solvent and stirring and suspending the solution in aqueous medium, saponifying the spherical particle, dispersing the saponified product in an organic medium and crosslinking the dispersion with an epihalohydrin, etc.
JP22079187A 1987-09-03 1987-09-03 Separation of low molecular weight compound Pending JPS6463531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22079187A JPS6463531A (en) 1987-09-03 1987-09-03 Separation of low molecular weight compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22079187A JPS6463531A (en) 1987-09-03 1987-09-03 Separation of low molecular weight compound

Publications (1)

Publication Number Publication Date
JPS6463531A true JPS6463531A (en) 1989-03-09

Family

ID=16756621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22079187A Pending JPS6463531A (en) 1987-09-03 1987-09-03 Separation of low molecular weight compound

Country Status (1)

Country Link
JP (1) JPS6463531A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02212763A (en) * 1989-02-13 1990-08-23 Tetsuo Yamamoto Filling material for affinity chromatography
US5169131A (en) * 1991-04-09 1992-12-08 Fuji Seiki Kabushiki Kaisha Shock absorber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02212763A (en) * 1989-02-13 1990-08-23 Tetsuo Yamamoto Filling material for affinity chromatography
US5169131A (en) * 1991-04-09 1992-12-08 Fuji Seiki Kabushiki Kaisha Shock absorber

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