Title:
ADSORBENT
Document Type and Number:
WIPO Patent Application WO/2016/031474
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a novel adsorbent in which the adsorption performance with respect to aldehyde-based malodorous substances and the aforementioned adsorption performance after a long period are excellent, any decrease in the adsorption performance due to regeneration is minimized, and excellent heat resistance is exhibited; a filter in which the adsorbent is used; a method for manufacturing the adsorbent; and a malodorous substance adsorption method in which the adsorbent is used. The above purpose is achieved by using an adsorbent in which imidazole and/or a derivative thereof is affixed to a porous carrier.
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Inventors:
AKITA SHOGO (JP)
TANAKA ATSUSHI (JP)
KUNIMOTO YASUNORI (JP)
ARAYA WATARU (JP)
TANAKA ATSUSHI (JP)
KUNIMOTO YASUNORI (JP)
ARAYA WATARU (JP)
Application Number:
PCT/JP2015/071404
Publication Date:
March 03, 2016
Filing Date:
July 28, 2015
Export Citation:
Assignee:
OSAKA GAS CHEMICALS CO LTD (JP)
International Classes:
B01J20/22; A61L9/01; A61L9/16; B01D53/72; B01J20/30
Foreign References:
CN102631903A | 2012-08-15 | |||
CN102513063A | 2012-06-27 | |||
JPH0380934A | 1991-04-05 | |||
JPH04200742A | 1992-07-21 | |||
JP2000356022A | 2000-12-26 | |||
JP2001096149A | 2001-04-10 | |||
JP2001104778A | 2001-04-17 | |||
JP2011206671A | 2011-10-20 | |||
JPH06254390A | 1994-09-13 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
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