Viscous Behavior of FeO-Bearing Slag Melts Considering Structure of Slag

2018 ◽  
Vol 89 (8) ◽  
pp. 1800055 ◽  
Author(s):  
Sunghee Lee ◽  
Dong Joon Min
Keyword(s):  
Slag Melts

New technology and equipment for recycling slag melts

Metallurgist ◽  
2012 ◽  
Vol 55 (9-10) ◽  
pp. 724-726 ◽  
Author(s):  
Ya. Sh. Shkolnik ◽  
A. G. Shakurov ◽  
M. Z. Mandel
Keyword(s):  
New Technology ◽  
Slag Melts

Calculating the solubility of magnesium oxide in multicomponent slag melts

2001 ◽  
Vol 15 (12) ◽  
pp. 986-988
Author(s):  
B P Burylev ◽  
L P Moisov
Keyword(s):  
Magnesium Oxide ◽  
Slag Melts

scholarly journals Reactions between some refractories and copper matte-slag melts.

1989 ◽  
Vol 105 (1) ◽  
pp. 40-44
Author(s):  
Takashi NAKAMURA ◽  
Fumio NOGUCHI ◽  
Yasuaki UEDA
Keyword(s):  
Copper Matte ◽  
Slag Melts

scholarly journals Studies on the Mechanism of CaO Dissolution into Slag Melts

1974 ◽  
Vol 38 (3) ◽  
pp. 226-232 ◽  
Author(s):  
Hideaki Kimura ◽  
Tsutomu Yanagase ◽  
Fumio Noguchi ◽  
Yasuaki Ueda
Keyword(s):  
Slag Melts

Physicochemical properties of matte-slag melts taken from vanyukov’s furnace for copper extraction

2002 ◽  
Vol 33 (4) ◽  
pp. 561-564 ◽  
Author(s):  
S. Vaisburd ◽  
D. G. Brandon ◽  
S. Kozhakhmetov ◽  
E. Kenzhaliyev
Keyword(s):  
Physicochemical Properties ◽  
Copper Extraction ◽  
Slag Melts

scholarly journals A new technological approach to the granulation of slag melts of ferrous metallurgy: obtaining glassy fine-grained granules of improved quality

2021 ◽  
Vol 68 (1) ◽  
Author(s):  
David Sakhvadze ◽  
Gigo Jandieri ◽  
Giorgi Jangveladze ◽  
Giorgi Sakhvadze
Keyword(s):  
High Speed ◽  
New Technology ◽  
Pilot Scale ◽  
Fine Grained ◽  
Three Phase ◽  
Metallurgical Slags ◽  
Phase Water ◽  
Slag Melts ◽  
Further Development

AbstractThe technological factors required to improve the operational properties of granulated metallurgical slags demanded in the building industry have been analyzed. In order to satisfy these factors, a new technology for hydro-vacuum granulation of slag melts (HVG) has been developed. It is shown that the main advantage of the proposed HVG process is the provision of forced high-speed vortex convection of water, with the effect of vertical suction, crushing, and degassing of the three-phase (water–slag granules–water vapor) heterogeneous medium formed during the overcooling and solidification of slag. It is proved that the high-speed volumetric disintegration and overcooling with the degassing effect sharply reduces a degree of aggressive gas/vapor impact on the being cooled particles of slag, which, in turn, leads to the reduction of the perforation degree of the granules. The obtained granules are distinguished by stable fractionation and improved, well-defined dense amorphous glassy structure, the water-holding capacity of which has reduced from 45–50% to 25–13%, the actual moisture content from 24–20% to 6–4%, while the hydraulic activity in terms of CaO-uptake increased from the conventional 320–360 mg/g to 610–650 mg/g. Pilot scale research demonstrated that the designed equipment for the HVG technology allows sustainable control of the quality of granules, and it has the potential for further development and implementation.

scholarly journals Determination of Thermal Conductivity of Slag Melts by means of Modified Laser Flash Method

1982 ◽  
Vol 46 (12) ◽  
pp. 1131-1138 ◽  
Author(s):  
Toshikazu Sakuraya ◽  
Toshihiko Emi ◽  
Hiromichi Ohta ◽  
Yoshio Waseda
Keyword(s):  
Thermal Conductivity ◽  
Laser Flash ◽  
Laser Flash Method ◽  
Flash Method ◽  
Slag Melts
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