Estimation of Coal Charge Homogeneity  Full text

V. P. Lyalyuk¹, V. A. Sheremet¹, A. V. Kekuh¹, P. I. Otorvin¹, S. А. Pisar¹, А. D. Uchitel², I. A. Lyakhova², D. A. Kassim²

¹ OJSC "ArcelorMittal Kryvyy Rih"
1 Ordzhonikidze St., Kryvyy Rih, Dnipropetrovsk region 50095, Ukraine
² Kryvyy Rih Metallurgical Department of National Metallurgical Academy of Ukraine
5 Revolutsionnaya St., Kryvyy Rih, Dnipropetrovsk region 50006, Ukraine

UDC 338:669.162

Metall. Min. Ind.,  2010, Vol. 2, No. 4, pp. 255-259

Abstract

Under conditions of worsening raw material resources base for coking one of primary tasks is to make the degree of coal charge mixing close to 98-99 % by its all indexes because their uneven distribution in the coke drum affects the coke quality.

Keywords: COAL, CHARGE, DEGREE OF MIXING, CHARGE QUALITY, COKE