Investigation of Repressed Burden Sintering Process PDF 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

 

 

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