Gas dynamics of the initial sintering bed

Берсенев, И. С.; Bokovikov, B. A.; Klein, V. I.; Kutuzov, A. A.; Yaroshenko, Yu. G.

doi:10.3103/s096709121009010x

Cited by 2 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Analysis of the mineral resource base of mining and metallurgical enterprises [1][2][3] indicates the prospects of their use to expand industrial reserves of iron-containing raw materials. However, the technology of their agglomeration has characteristic features that distinguish them from traditional magnetite raw materials [4,5]. Thus, the ability of hematite materials to pelletize in the composition of sinter charges is, as a rule, worse in comparison with magnetite ones, which is associated both with the low wettability of hematite and with the peculiarities of the surface structure of ore grains.…”

Section: Introductionmentioning

confidence: 99%

Influence of the size of hematite and magnetite ores on the parameters of the sintering process and the quality of the sinter

et al. 2021

View full text Add to dashboard Cite

Laboratory sintering of sinter charge based on hematite and magnetite iron ores of various sizes was carried out. The purpose of the study was to determine the effect of the type and size of the ore material on the gas permeability of the sintered layer, sintering performance and the need for fuel. The granulometric composition, cold strength, strength during recovery, and reducibility of the resulting agglomerate have been studied. Differences in the course of the process of agglomeration of hematite and magnetite ores at different sizes were revealed in the research. The established patterns have practical interest from the point of view of increasing the efficiency of the sintering process, improving the quality of the sinter and reducing the harmful impact on the environment.

show abstract

Section: Introductionmentioning

confidence: 99%