Title:
塩基性水溶液からのポリ硫化物イオンの除去方法
Document Type and Number:
Japanese Patent JP4974995
Kind Code:
B2
Inventors:
Hiromichi Matsumoto
Akira Kishimoto
Hideshi Takahashi
Hayashi Ami
Kazuyuki Taji
Akira Kishimoto
Hideshi Takahashi
Hayashi Ami
Kazuyuki Taji
Application Number:
JP2008264205A
Publication Date:
July 11, 2012
Filing Date:
October 10, 2008
Export Citation:
Assignee:
Nittetsu Mining Co., Ltd.
Tohoku University
Tohoku University
International Classes:
C02F1/72; C02F1/58
Domestic Patent References:
| JP8506271A | ||||
| JP55060007A | ||||
| JP52088261A | ||||
| JP58049614A | ||||
| JP9511944A |
Foreign References:
| WO2006115271A1 |
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Hironori Honda
Toshimitsu Ichikawa