Investigation of Repressed Burden Sintering Process Full text
D. V. Popolov
Kryvyy Rih Metallurgical High School of National Metallurgical Academy of Ukraine
5 Revolyutsionnaya St., Kryvyy Rih, 50006, Ukraine
UDC 622.781
Metall. Min. Ind., 2010, Vol. 2, No. 6, pp. 434-437
Abstract
Granulometric composition of repressed sinter burden and sintering process are studied in the paper. It is shown that repressing of sinter burden prior to supply in the pelletizing drum results in the increase of gas permeability of charge bank, reduction of content of offgrade fractions -5 mm in finished sinter, increase of iron content and also will enable to reduce amount of emissions of aeroactive fractions in slurries and atmosphere.
Keywords: REPRESSING, SINTER BURDEN, GRANULOMETRIC COMPOSITION, SINTERING, PELLETIZING