Title:
陽イオン収着剤の製造方法
Document Type and Number:
Japanese Patent JP5224223
Kind Code:
B1
Abstract:
PROBLEM TO BE SOLVED: To provide a method for continuously manufacturing a large amount of a Prussian blue-containing sorbent rich in the sorbing properties of a cation such as Cs or the like so as to provide the sorbent with desired solubility and dispersibility to water.SOLUTION: An iron ion-containing aqueous solution and a hexacyano iron ion-containing aqueous solution are introduced into a flow channel to be met and reacted with each other in a flowing process to form Prussian blue fine particles to thereby manufacture a cation sorbent containing the Prussian blue fine particles. In this case, the supply amount of iron ions and the supply amount of the hexacyano iron ions are adjusted to provide the Prussian blue fine particles with desired solubility and dispersibility to water.
Inventors:
Toru Kawamoto
Hisashi Tanaka
Takahashi Akira
Akiko Kitajima
Yoshino Kazunori
Takabayashi Masao
Shin Iwai
Hisashi Tanaka
Takahashi Akira
Akiko Kitajima
Yoshino Kazunori
Takabayashi Masao
Shin Iwai
Application Number:
JP2012024361A
Publication Date:
July 03, 2013
Filing Date:
February 07, 2012
Export Citation:
Assignee:
National Institute of Advanced Industrial Science and Technology
Kanto Chemical Co., Ltd.
Kanto Chemical Co., Ltd.
International Classes:
B01J20/30; B01F3/08; B01F5/00; B01J2/04; B01J20/02; C01C3/12
Domestic Patent References:
| JP2011200856A | ||||
| JP11076807A | ||||
| JP3258261A | ||||
| JP63196769A | ||||
| JP2011156449A |
Attorney, Agent or Firm:
Toshizo Iida
Naosuke Miyamae
Naosuke Miyamae
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