Abstract
The results of a research of the agglomerate production from electric steelmaking wastes are presented. Rolling scale mixed with aspiration dust, final slags of out-of-furnace treatment was used as the main material, and screening of Maykubensky’s coal was used as fuel. The results of the study showed that sintering of rolling scale is advisable to sinter with screenings of Maykubensky’s coal. When sintering rolled scale with 8% of fuel, the best results of the agglomeration process were achieved. It should also be noted that it is advisable to use other steelmaking waste as an agglomeration charge, such as aspiration dust, final slags of non-furnace steel processing as fluxing materials. The sintering rate increases to 20.7 mm/min, the productivity increases significantly to 1.50 t/m2 ·hour. And also the yield on the suitable agglomerate is noticeably increased and the strength of the iron ore agglomerate increases
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