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Article
Improving Sinter Consolidation Characteristics of Nickel Laterite by Using a Low-Melting Additive in Hybrid Sintering Process
Sinter indices of limonitic nickel laterite are very poor due to the large loss on ignition and high formation temperature of liquid phase. For the better sinter consolidation characteristics of limonitic nick...
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Chapter and Conference Paper
Preparation, Structure, and Characterization of SFCA-I
, which is the most ideal binder phase in ore , was prepared via a solid-state reaction with analytical reagents. The crystal , cold strength, and reduction behavior were individually characterized. The re...
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Article
Improving Ni-Containing Sinter Indices by the Synergistic Utilization of Different Types of Limonitic Nickel Laterite
During sinter pot tests, Ni-containing sinter indices are greatly improved by the appropriate proportioning of different types of limonitic nickel laterite and application of sintering strengthening technology...
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Article
Reduction of Carbon Footprint Through Hybrid Sintering of Low-Grade Limonitic Nickel Laterite and Chromite Ore
In this paper, low-grade limonitic nickel laterite and chromite were synergistically utilized via the hybrid sintering process (i.e., pellet-sintering process) for high-quality Ni–Cr sinter preparation and gre...
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Article
Improving Sintering Performance of Limonitic Nickel Laterite and Reducing Carbon Emissions via the Pellet-Sintering Process
To improve sintering performance and reduce carbon emissions, limonitic nickel laterite sintering was strengthened via the pellet-sintering process and the relevant mechanism was revealed by chemistry and mine...
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Chapter and Conference Paper
Utilization of Ground Sinter Feed for Oxidized Pellet Production and Its Effect on Pellet Consolidation and Metallurgical Properties
With a growing demand for high-grade feeds as well as a considerable increase in ore price, using cost-effective and high-grade sinter feeds for oxidized pellets production becomes more attractive. In this p...
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Chapter and Conference Paper
Strengthening Sintering of Limonitic Nickel Laterite by Substituting Ferronickel Tailings for Sintering Fluxes
, by-products from laterite direct - process, are now stored up in large quantities with low utilization because of the high content. In this paper, with 5.82% Fe, 0.51% Ni, 44.08% SiO2, and 31.98% ...
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Chapter and Conference Paper
Thermodynamic Analysis of Chlorination of Zinc-Bearing Phases in Pyrite Cinder
of of zinc-bearing phases in pyrite cinder was conducted by thermochemical software. The effects of and main components of pyrite cinder on the of ZnO were studied. The results show that the prese...
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Chapter and Conference Paper
Reduction Behaviors of Sinter Made from Magnetite Concentrates in Reducing Process Simulated COREX Shaft Furnace
smelting reduction process which is freed of metallurgical coke provides a sustainable develo** way for ironmaking industry. However, the shortage and high cost of pellets limit its development in China. ...
