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Title:
ADSORBENT, AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2013208596
Kind Code:
A
Abstract:

To provide an adsorbent that adsorbs aromatic hydrocarbons with high efficiency.

An adsorbent comprises particles containing one or both of polysulfone-based polymer and polystyrene-based polymer. The adsorbent has voids leading to the center from the surface of the particle, wherein the void ratio of the particle is 30 to 70 Vol%, while the diameter of the void on the surface of the particle is 1 to 50 μm, and the volume average particle diameter of the particles is 0.5 to 5.0 mm.


Inventors:
FUJIEDA SHINETSU
YAMADA ARISA
MATSUI AKIHIRO
TSUJI HIDEYUKI
KIUCHI TOMOAKI
Application Number:
JP2012081925A
Publication Date:
October 10, 2013
Filing Date:
March 30, 2012
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
B01J20/26; B01J20/28; B01J20/30
Domestic Patent References:
JPH10501173A1998-02-03
JP2005161103A2005-06-23
JPS61257242A1986-11-14
Foreign References:
WO2011062277A12011-05-26
Attorney, Agent or Firm:
Tetsuma Ikegami
Akira Sudo
Mitsuyuki Matsuyama



 
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