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61
Preparation and Properties of Agricultural Residuals-Iron Concentrate Pellets
Published 2017-01-01“…In this paper, carbon-containing pellets were prepared by using crop-derived charcoal made from agricultural residuals and iron ore concentrates, and their pelletizing performance and properties were studied. …”
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62
Preparation of strontium hexaferrite magnets from celestite and blue dust by mechanochemical route
Published 2008-01-01“…In the present investigation celestite (natural ore of strontium) and blue dust (iron ore fines) have been used for the preparation of strontium hexaferrite powder. …”
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63
Effect of B2O3 Content on the Sintering Basic Characteristics of Mixed Ore Powder of Vanadium-Titanium Magnetite and Hematite
Published 2020-01-01“…The sintering basic characteristics of iron ore play a key role in the process of sintering. …”
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64
Arsenic, Chromium, and Other Potentially Toxic Elements in the Rocks and Sediments of Oropos-Kalamos Basin, Attica, Greece
Published 2014-01-01“…The results of this study imply the natural source of Cr3+ and Cr6+ contamination of the Oropos-Kalamos groundwater, since high Cr contents were also recorded in the lignite (212.3 mg kg−1), chromiferous iron ore occurrences (256.6 mg kg−1), and alluvial deposits (212.5 mg kg−1), indicating Cr leaching and transportation to the depositional basin dating from the Upper Miocene age.…”
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65
L’agglomération secondaire de Famars/Fanum Martis (Nord) durant l’Antiquité tardive : d’un pôle commercial au centre militaire
Published 2017-12-01“…The presence of considerable amounts of raw material (clay deposits, sandstone and iron ore) has enabled its development from the end of the 1st c. …”
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66
Deflection-Based Numerical Evaluation of Steel, Bamboo Fibre, and Carbon Fibre Polymer Reinforced Portal Frame
Published 2024-06-01“…The extensive mining of iron ore contributes to global warming, prompting the quest for greener alternatives. …”
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67
Study on the Effect of Flocculation and Sedimentation on the Mechanical Properties of Iron Tailing Sand
Published 2022-01-01“…To improve the settling effect of tailings accumulation in the Chengchao iron ore mine (China), the effect of iron tailings flocculation and settling law on the mechanical properties of tailings sand was studied. …”
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68
Techniques for Suppressing Mineral Dust Aerosol from Raw Material Stockpiles and Open Pit Mines: A Review
Published 2023-12-01“…In conventional stockpiles, the tendency to produce mineral dust is higher in coal and coke than in other material aggregates such as limestone, gypsum, iron ore, magnetite, and bauxite. Industries with notable mineral dust production capture and suppress dust using dry and wet techniques to curb nuisance and attain air quality regulations. …”
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69
The Effect of Reynolds Number on Jet in Asymmetric Co-Flows: A CFD Study
Published 2018-01-01“…In rotary kilns in grate-kiln systems for iron ore pelletizing, a long and stable jet flame is needed to ensure a high quality of the pellets. …”
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70
Gasification Reaction Characteristics between Biochar and CO2 as well as the Influence on Sintering Process
Published 2017-01-01“…For achieving green production of iron ore sintering, it is significant to substitute biochar, which is a clean and renewable energy, for fossil fuels. …”
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71
Study on the kinetics of gas-solid based synergistic reduction of limonite carbon-containing pellets
Published 2021-01-01“…The gas-solid-based synergistic reduction of pellets is an innovative and effective method for iron ore smelting. With the development and utilization of iron resources, ore reserves have been greatly depleted; therefore, as a scarce mineral resource, the comprehensive utilization of limonite has become increasingly important. …”
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72
Investigation of the Operations of Open Pit Iron Mineralization for Acid Mine Drainage (Adana/Saimbeyli)
Published 2021-01-01“…This study includes the field and laboratory studies (statics tests related to the Acid Production Potential [APP], Neutralization Potential [NP]) to investigate the estimation for the formation of Acid Mine Drainage of an iron mineralization located in Kaburluk, Saimbeyli District, Adana Province. An iron ore formation in the studied region is located in a trap in the dolomitic limestones of the middle Devonian at the base of the shale sandstone-limestone sequences of the upper Devonian. …”
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73
Effect of high MgO/Al2O3ratio (1.2 to 2.2) on sintering behavior and metallurgical properties
Published 2021-01-01“…The sintering pot test was used to investigate the effect of MgO/Al2O3 ratio in the range of 1.2 to 2.2 on the sintering behavior of iron ore. The main characterization methods of X-ray diffraction (XRD) and scanning electron microscopyenergy disperse spectroscopy (SEM-EDS) were employed. …”
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74
Les zones de production du fer en Bourgogne-Franche-Comté : une approche sur la longue durée par le radiocarbone
Published 2023-12-01“…The chronological data, however, remained too limited to attempt to outline the evolution of iron ore smelting activities in this geographical area.The spatial framework of this article is the present-day Burgundy-Franche-Comté region, within which more than 5,000 unevenly distributed smelting sites are currently known. …”
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75
Estimation and evaluation of iron reserves in the eastern area of Eileh1 mine, Razavi Khorasan province
Published 2024-12-01“…In the present study, we aimed to gain a comprehensive understanding of the Eileh 1 iron ore deposit located in Taybad City, Razavi Khorasan Province. …”
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76
Villa d’époque romaine et habitat médiéval à Mont-Saint-Jean (Sarthe) : bilan des recherches 2008-2020
Published 2022-12-01“…Thus, this zone would have allowed for easy access to the Roman iron ore workshops located in the forest, the closest of which, the Saut du Cerf, is situated less than 1.2 km south of the villa.The ancient rural settlement was founded around AD 30-40, on a plot of land ostensibly untouched by any prior activity. …”
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77
MINERALOGY OF COPPER SLAGS FROM THE SYSERT IRON-WORKING PLANT, CENTRAL URALS
Published 2023-06-01“…The slags formed as a result of blast-furnace copper production of oxidized iron ores with a high Cu content, which were extracted at the Gumeshka mine near the town of Polevskoy. …”
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78
Behavior of SnO2 in the tin-bearing iron concentrate during a reduction sintering process
Published 2017-01-01“…The reserve of tin-bearing iron ores is very large in China. However, they have not been utilized sufficiently so far due to the complex embedded relationship between iron- and tin-bearing minerals. …”
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79
Influence of Al2O3 Content on the Melting and Fluidity of Blast Furnace Type Slag with Low TiO2 Content
Published 2018-01-01“…The increasing usage of iron ores with high Al2O3 content significantly increases the amount of Al2O3 in blast furnace slag and consequently affects its performance. …”
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80
New trends in basic oxygen furnace dephosphorization
Published 2020-01-01“…An increase of phosphorus in hot metal is mainly related to the use of high P2O5 containing iron ores. In the current literature review, new trends of phosphorus removal in converter steelmaking are outlined. …”
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