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Title:
METHOD FOR PRODUCING SLAG MATERIAL
Document Type and Number:
Japanese Patent JP2017081814
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve the problem that, in the case where granular slag generated by air granulation is transported using an ordinary track, the granular slag moves on a loading space, running is not stable, and it cannot be transported with an ordinary track.SOLUTION: Provided is a method for producing a slag material where, by blowing air to steel slag in a melted state from a nozzle to make the steel slag into slag droplets so as to be blown off, the slag droplets are collided against a slant face slant so as to be made high as it is separated from the nozzle, to be formed into a lumpy slag material, and the lumpy slag material is crushed.SELECTED DRAWING: Figure 1

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Inventors:
KATO YUSUKE
TOFUSA HIROYUKI
TAKAHASHI KATSUNORI
Application Number:
JP2016210112A
Publication Date:
May 18, 2017
Filing Date:
October 27, 2016
Export Citation:
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Assignee:
JFE STEEL CORP
International Classes:
C04B5/00; C04B5/02; C21C5/28; F27D15/00
Domestic Patent References:
JP2015189600A2015-11-02
JP2016094664A2016-05-26
JPS5349005A1978-05-04
JPS6158845A1986-03-26
JPS53108123A1978-09-20
JPS59141538U1984-09-21
JPS61217688A1986-09-27
JP2003104761A2003-04-09
JPS5528369A1980-02-28
JPS62212250A1987-09-18
JP2015189600A2015-11-02
JP2016094664A2016-05-26
JPS5349005A1978-05-04
JPS6158845A1986-03-26
JPS53108123A1978-09-20
JPS59141538U1984-09-21
JPS61217688A1986-09-27
JP2003104761A2003-04-09
JPS5528369A1980-02-28
JPS62212250A1987-09-18
Attorney, Agent or Firm:
Shigeru Inoue
Kazuhiro Mori



 
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