Title:
高炉水砕スラグの処理方法
Document Type and Number:
Japanese Patent JP4262438
Kind Code:
B2
Abstract:
To provide a method of treating granulated blastfurnace slag which can sufficiently exhibit the effect of preventing hydration reaction and the effect of preventing solidification.
Granulated blastfurnace slag is treated by allowing a carbonic acid aqueous solution to flow in a tank stored with granulated blastfurnace slag, or circulating a carbonic acid aqueous solution through a tank stored with granulated blastfurnace slag.
COPYRIGHT: (C)2004,JPO
Inventors:
Hiroyuki Mitsuto
Atsushi Yamaguchi
Atsushi Yamaguchi
Application Number:
JP2002138689A
Publication Date:
May 13, 2009
Filing Date:
May 14, 2002
Export Citation:
Assignee:
JFE Mineral Co., Ltd.
International Classes:
C04B5/00; B01F1/00; C21B3/04; F27D15/00
Domestic Patent References:
| JP10095644A | ||||
| JP54053138A |
Attorney, Agent or Firm:
Hiroshi Takayama