9 Result(s)
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Article
A process model for BOF process based on bath mixing degree
The process model for BOF process can be applied to predict the liquid steel composition and bath temperature during the whole steelmaking process. On the basis of the traditional three-stage decarburization t...
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Article
High-Temperature Oxidation Behavior of Vanadium, Titanium-Bearing Magnetite Pellet
By means of isothermal oxidation and chemical analysis, great importance was attached to the parameters that made effects on the oxidation degree of vanadium, titanium-bearing magnetite pellet in high-temperat...
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Article
Comparison of reduction disintegration characteristics of TiO2-rich burdens prepared with sintering process and composite agglomeration process
To reveal the impact of the composite agglomeration process (CAP) on the reduction disintegration properties of TiO2-rich ironmaking burden for a blast furnace, the reduction disintegration indices (RDIs), minera...
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Article
Alkaline digestion behavior and alumina extraction from sodium aluminosilicate generated in pyrometallurgical process
In pyrometallurgical process, Al- and Si-bearing minerals in iron and aluminum ores are easily transformed into sodium aluminosilicates in the presence of Na2O constituents, which alters the leaching behaviors of...
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Article
Preparation of blast furnace burdens by composite agglomeration process: effect of distribution of magnetite and hematite concentrates in pelletized and matrix feed
Effect of distribution of iron concentrates between pelletized and matrix feed on the preparation of blast furnace burdens from two different kinds of fine iron concentrates (magnetite and hematite) by composi...
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Article
An efficient method for iron ore sintering with high-bed layer: double-layer sintering
Poor permeability and low sintering productivity restrict the development of high-bed sintering. An efficient method of the double-layer sintering process (DLSP) was proposed to achieve high-bed sintering and ...
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Article
Super-high bed sintering for iron ores: behaviors, causes and solutions of horizontal segregation on strand
Horizontal segregation has been a constraint to the development and application of super-high bed sintering. To eliminate the horizontal segregation of super-high bed sintering, several typical sintering machi...
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Article
Super-high bed sintering for iron ores: inhomogeneous phenomena and its mechanism during mineralizing
The inhomogeneous sinter properties in super-high bed sintering have been reported in our previous research. To investigate the reasons for the inhomogeneous phenomena, detailed sampling and analysis of mixed ...
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Article
Super-high bed sintering for iron ores: problems ascertainment
Super-high bed sintering process is an important development direction of iron ore sintering for its lower emission and higher yield. However, there is a lack of deep understanding of the uneven quality of sup...
