FILLER FOR OPTICAL ISOMER SEPARATION FOR SIMULATED MOVING BED CHROMATOGRAPHY

Title:

FILLER FOR OPTICAL ISOMER SEPARATION FOR SIMULATED MOVING BED CHROMATOGRAPHY

Document Type and Number:

Japanese Patent JP2004003935

Kind Code:

A

Abstract:

To provide a filler having high productivity, suitable for preparative isolation by a simulated moving bed chromatography.

Concerning this filler for optical isomer separation for the simulated moving bed chromatography, formed by carrying a polysaccharide derivative on a porous carrier, a TS coefficient is in the range of 0.55 to 1.20, which is defined by following formula (1) and acquired by using an optical isomer separation column for the simulated moving bed chromatography wherein the filler is filled in a column tube by a slurry filling method. TS coefficient=[Vc-{t(TS)-t(blank)}×FR]/{t(TS)-t(blank)}×FR (1), wherein, Vc(cm3) is a column volume, FR(ml/min.) is a flow velocity, t(TS)(min.) is an elution time of Tetrakis(trimethylsilyl)silan(=TS), and t(blank)(min.) is an elution time of TS in the state where the column is not connected.

Inventors:

ONISHI ATSUSHI (JP)
MURAKADO KOICHI (JP)

Application Number:

JP2002307820A

Publication Date:

January 08, 2004

Filing Date:

October 23, 2002

Export Citation:

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Assignee:

DAICEL CHEM (JP)

International Classes:

B01J20/291; B01D15/00; B01D15/08; B01D15/18; B01D15/20; B01D15/38; B01J20/281; B01J20/283; B01J20/29; B01J20/32; C07B57/00; G01N30/04; G01N30/26; G01N30/46; G01N30/56; G01N30/74; G01N30/88; B01D15/22; (IPC1-7): G01N30/48; B01D15/00; B01D15/08; B01J20/22; C07B57/00; G01N30/04; G01N30/46; G01N30/56; G01N30/60; G01N30/88

Attorney, Agent or Firm:

Kaoru Furuya
Takahiko Mizobe
Satoshi Furuya
Shinji Mochida
Yoshitsune Kazumasa

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