Title:
METHOD FOR PRODUCING HYDRATED SOLIDIFIED BODY, AND HYDRATED SOLIDIFIED BODY
Document Type and Number:
WIPO Patent Application WO/2014/167874
Kind Code:
A1
Abstract:
A method for producing a hydrated solidified body is a method for producing a hydrated solidified body by kneading a granular steel-making slag and a SiO2-containing substance together with water. The method is characterized in that the steel-making slag to be used is one that can have a disintegration rate of 2.5 mass% or less after being immersed in warm water having a temperature of 80˚C for 10 days and has a coarse granule ratio of 4.5 or more, and the SiO2-containing substance to be used is a blast furnace slag fine powder or a mixture of a blast furnace slag fine powder and fly ash.
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Inventors:
TAKAHASHI KATSUNORI (JP)
MATSUNAGA HISAHIRO (JP)
WATANABE KEIJI (JP)
KUWAYAMA MICHIHIRO (JP)
YAMAGUCHI KOJI (JP)
MATSUNAGA HISAHIRO (JP)
WATANABE KEIJI (JP)
KUWAYAMA MICHIHIRO (JP)
YAMAGUCHI KOJI (JP)
Application Number:
PCT/JP2014/051549
Publication Date:
October 16, 2014
Filing Date:
January 24, 2014
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
C04B28/08; C04B18/08; C04B18/14; C04B22/06; C04B22/12; C04B22/14; C04B24/22; C04B24/26
Foreign References:
| JP2008195544A | 2008-08-28 | |||
| JP4438307B2 | 2010-03-24 |
Attorney, Agent or Firm:
SAKAI, HIROAKI (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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