Title:
ホウ素吸着材、ホウ素吸着材前駆体、及びホウ素吸着材の製造方法
Document Type and Number:
Japanese Patent JP5455545
Kind Code:
B2
Abstract:
Disclosed is a novel adsorbent having high boron adsorption capacity and having resistance against an alkali and an acid. Specifically disclosed is a boron adsorbent represented by general formula (1) (wherein R1 represents a hydrogen atom or a methyl group; R2 represents a methylene group; and R3 represents an amino group containing a sugar alcohol residue, or an amino group containing a polyhydric alcohol residue), which is characterized by having an average molecular weight of 2500 or more in terms of polystyrene content.
Inventors:
Taro Fukaya
Arisa Yamada
Shinji Murai
Shinetsu Fujieda
Hideyuki Tsuji
Suzuki Akiko
Ryuko Kono
Nobuyuki Ashikaga
Arisa Yamada
Shinji Murai
Shinetsu Fujieda
Hideyuki Tsuji
Suzuki Akiko
Ryuko Kono
Nobuyuki Ashikaga
Application Number:
JP2009238698A
Publication Date:
March 26, 2014
Filing Date:
October 15, 2009
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
C02F1/28; B01J20/24; B01J45/00; B01J49/00; C02F1/42
Domestic Patent References:
| JP9059315A | ||||
| JP2005239961A |
Foreign References:
| US20120037565 |
Attorney, Agent or Firm:
Patent Business Corporation Sakura International Patent Office