The 6th european oXYGen STeeLmakinG ConFerenCe - Jernkontoret

Friday 9 September, 2011
Theme 3
Ladle metallurgy (incl aoD and VoD) iV
08.30 3-13 A kinetic and thermodynamic model for the decarburization
reaction in the RH vacuum degasser. Marie-Aline ,
Van Ende, McGill University.
08.55 3-14 Stirring.con – optical system for improving ladle stirring
efficiency. Christoph Sedivy, vatron.
Theme 6
Fundamentals of oxygen steelmaking i
09.20 6-1 Experimental study of supersonic jets in high temperature,
reactive ambient in relation to steel-making converters.
William Mahoney, Praxair.
09.45 6-2 Modelling of jet impingement and post-combustion in the
basic oxygen steelmaking converter. Yannick Doh, University
of Greenwich.
10.10 6-3 A computational study of gas jets on steel and slag
surfaces. Gordon Irons, McMaster University.
10.35 Break
Theme 6
Fundamentals of oxygen steelmaking ii
11.00 6-4 Development of hot metal dephosphorization with
CaO powder top blowing. Teppei Tamura, Sumitomo Metal
Industries .
11.25 6-5 Evaluation of flux dissolution rate into steelmaking slag.
Nobuhiro Maruoka, Tohoku University.
11.50 6-6 Thermodynamic and kinetic modelling of the de-vanadization
process in the steelmaking converter. Yuriy Lytvynyuk,
MU Leoben.
12.15 6-7 Vibration phenomena during the AOD process – a
comparison between operating test, physical and numerical
simulation. Hans-Juergen Odenthal, SMS Siemag.
12.40 Lunch
Theme 6
Fundamentals of oxygen steelmaking iii
13.30 6-8 A Study of refining performance in a BOS converter.
Stuart Millman, Tata Steel.
13.55 6-9 A Understanding thermal behaviour of BOF to reach
energy efficient process. Guillaume Brosse, ArcelorMittal R&D
Maizières Process.
14.20 6-10 Study of slag-metal emulsification around the openeye
in ladle treatment. Du Sichen, KTH Royal Institute of
Technology .
14.45 end
Friday 9 September, 2011
Theme 5
improving steel quality i
08.30 5-1 Dynamic slag removal measurement.
Mårten Görnerup, Metsol.
08.55 5-2 Enhanced clean steel tapping on BOF vessels with the
INTERSTOP Converter Gate CG 120 at Salzgitter Flachstahl.
Andreas Berghöfer, Salzgitter Flachstahl.
09.20 5-3 Study of the inclusions population in three different
process routes. Valentina Colla, Scuola Superiore Sant’Anna.
09.45 5-4 Numerical study on inclusion removal in the ladle
through combined electromagnetic stirring and gas injection.
Sethuraman Ramalingam, Tata Steel Europe.
10.10 5-5 Study of generation and removal of non-metallic compounds
(Al O , Al-Ti-O, TiOx), during the IF steel processing
2 3
in a secondary refining. Paulo André Lucas Pereira, Arcelor-
Mittal Tubarão.
10.35 Break
Theme 5
improving steel quality ii
11.00 5-6 Reduction of chromium oxide from a slag by FeSi and
FeMgSi ferroalloys. Juliana Gutierrez, Instituto Politecnico
Nacional (IPN).
11.25 5-7 Thermodynamics analysis of TiN inclusion formation
and control in tyre cord steel. Guo Dayong, Technology
Center of Ansteel.
Theme 7
By-products, recycling and environment i
11.50 7-1 Efficient optimization of steel plant dedusting.
Kersten Marx, VDEh-Betriebsforschungsinstitut (BFI).
12.15 7-2 New technologies for BOF primary gas cleaning, The
Hydro Hybrid System. Jan Adams, SMS Elex.
12.40 Lunch
Theme 7
By-products, recycling and environment ii
13.30 7-3 By-products in BOF-steelmaking - troublesome materials
or secondary raw materials? Peter Drissen, FEhS - Building
Materials Institute.
13.55 7-4 Slag hot recycling technique in hot metal desulfurization.
Hiroaki Takeshita, JFE Steel Corporation.
14.20 7-5 Recycling of SMS wastes at JSW Steel, Vijayanagar
Works. Satish D, JSW Steel.
14.45 7-6 Slag optimization strategy of POSCO - utilization of ferroalloy
slag into BOF. Choi Juhan, Poslab, Posco.
15.10 end