Lead (Pb) increases the corrosion rate of refractory lining in blast furnaces. The iron ore sintering process plays a vital role decreasing lead content feeding materials for In this paper, compounds raw blend and sinter product were leached out sequentially classified into four categories. blend, PbS accounted about 66.25% 23.57% was found as PbO. While product, main PbSO4, PbO·Fe2O3 transform...

Sinter is a blast furnace input material obtained by heating to 900-1200 oC without full melting and adhering each other with superficial melting. It considered as multi-phase its sinter heterogeneous microstructure. In general, the main mineral phases are hematite, magnetite, silicoferrite of calcium aluminium (SFCA) silicates. By determining SFCA structure in material, sintering process will ...

Waste derived glass ceramic composites prepared by low temperature sintering/sinter-crystallisation I. Ponsot, R. Detsch, A. R. Boccaccini & E. Bernardo To cite this article: I. Ponsot, R. Detsch, A. R. Boccaccini & E. Bernardo (2015) Waste derived glass ceramic composites prepared by low temperature sintering/sinter-crystallisation, Advances in Applied Ceramics, 114:sup1, S17-S25, DOI: 10.1179...

Prolonged development of ore deposits, beneficiation and metallurgical smelting concentrates result in the accumulation wastes, forming large-scale dumps sludge ponds negatively affecting environment human health. The creation introduction industrial waste treatment technologies will make it possible to dispose them with production valuable commercial products improve environmental situation. I...

Abstract Single crystals of SFCA-II with composition Ca 2.46 Fe 3+ 8.57 2+ 0.52 Al 5.45 O 24 have been obtained from synthesis experiments in the temperature range between 1300 and 1200 °C. Diffraction at ambient conditions yielded following basic crystallographic data: space group P $$ \overline{1} 1¯<...