Filters
Results 1 - 1 of 1
Results 1 - 1 of 1.
Search took: 0.02 seconds
Lisienko, V.G.; Droujinina, O.G.; Morozova, V.A.; Ladigina, N.V.; Yusfin, Yu.S.; Parenkev, A.E.
Proceedings of papers. 3. Balkan Metallurgical Conference2003
Proceedings of papers. 3. Balkan Metallurgical Conference2003
AbstractAbstract
[en] The development of new methods of steel production are now conducted with the purpose of energy consumption and harmful emissions reduction. The choice of technology and equipment in this case plays a marginal role. It is well known that vanadium alloying steel has increased service properties. The known classical scheme of vanadium steel melting is very power-intensive, as includes such power-intensive processes as blast furnace process and chemical processing of vanadium slag therewith sintering and by-product coke processes are accompanied by significant harmful emissions. In so doing the vanadium losses may run to 60%. In view of requests of environment protection and economical efficiency the new process of coke less without wastes processing of vanadium-bearing raw material with direct vanadium allowing of steel - LP-process is developed. Its purpose is the melting on the basis of vanadium-bearing titanomagnetite of vanadium allowing steel with increase of vanadium concentration in steel and diminution of vanadium losses without application coke and natural gas with use of any coals and carbon-bearing wastes. LP-process consists of three aggregates and corresponding processes: process of liquid-phase reduction, process of vanadium-bearing pellets metallization in the shaft furnace, and process of alloying steel melting in the arc electric furnace. The obtained results have shown, that the LP-process is more energy saving on a comparison with other methods of vanadium allowing steel production. (Original)
Primary Subject
Source
Mickovski, Jovan (ed.) (Faculty of Technology and Metallurgy, St. 'Cyril and Methodius' University, Skopje (Macedonia, The Former Yugoslav Republic of)); Macedonian Union of Metallurgists, Skopje (Macedonia, The Former Yugoslav Republic of); [378 p.]; ISBN 9989-9571-0-X;
; 2003; p. 54-56; 3. Balkan Metallurgical Conference; 3-ta Balkanska konferencija na metalurzite; Ohrid (Macedonia, The Former Yugoslav Republic of); 24-27 Sep 2003; Also available from the National and University Library 'Kliment Ohridski', Skopje, Macedonia; 5 refs., 1 fig.

Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
Related RecordRelated Record
INIS VolumeINIS Volume
INIS IssueINIS Issue