Title:
BORON FIXING METHOD
Document Type and Number:
Japanese Patent JP2003126867
Kind Code:
A
Abstract:
To reduce the discharge of boron into an environment by fixing boron into a solid.
Boron in a boron containing solution is fixed in a boron-fixing material by mixing the boron-fixing material and the boron-containing solution, using either of main ash, flying ash or mixture of flying ash and cement as the boron-fixing material.
Inventors:
YOSHIKAWA HIROYASU
FUKUDA SHUZO
NAGATA SHINJI
KOGA MIKIKO
KANAO YOSHIYUKI
TAKAHASHI NORIMICHI
FUKUDA SHUZO
NAGATA SHINJI
KOGA MIKIKO
KANAO YOSHIYUKI
TAKAHASHI NORIMICHI
Application Number:
JP2001323683A
Publication Date:
May 07, 2003
Filing Date:
October 22, 2001
Export Citation:
Assignee:
NKK PLANT ENG CORP
International Classes:
C02F1/58; (IPC1-7): C02F1/58
Attorney, Agent or Firm:
Yasuo Ishikawa