Title:
PURIFICATION COLUMN
Document Type and Number:
WIPO Patent Application WO/2018/139145
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a purification column that contains an adsorption carrier and shows excellent adsorption performance. In order to achieve the purpose, the present invention is provided with the following structure. Specifically, this purification column is provided with an adsorption carrier and a case that contains the adsorption carrier and has a tubular housing and treatment fluid supply port and discharge port at both ends of the housing. The purification column is characterized in that: a distribution plate is disposed at least on one end surface side of the adsorption carrier; the distribution plate has a plurality of openings that allow communication of the treatment fluid, a support body, and a protrusion extending from the support body to the adsorption carrier side; and at least part of the protrusion is inserted into the adsorption carrier.
Inventors:
SUZUKI HISASHI (JP)
Application Number:
PCT/JP2017/046555
Publication Date:
August 02, 2018
Filing Date:
December 26, 2017
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
A61M1/36
Foreign References:
| JP2011224026A | 2011-11-10 | |||
| JP2015025377A | 2015-02-05 | |||
| JP2011156022A | 2011-08-18 | |||
| JP2004261028A | 2004-09-24 | |||
| US8236177B1 | 2012-08-07 | |||
| JP2011156022A | 2011-08-18 | |||
| JP2014210174A | 2014-11-13 | |||
| JPH08294531A | 1996-11-12 | |||
| JPS59177063A | 1984-10-06 | |||
| JP2015131267A | 2015-07-23 | |||
| JP2017186722A | 2017-10-12 |
Other References:
See also references of EP 3574938A4
Attorney, Agent or Firm:
BAN Toshimitsu et al. (JP)
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