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Growth Dynamics and Digestibility Coefficient of Nutrients of Ayrshire Dairy Heifers Fed Various Levels of Protein Concentrate Mixture
Balancing rations of dairy cattle on the basis of the contents of easily broken crude protein without considering the amount of amino acids...
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Low-Temperature Microwave Carbothermic Reduction Roasting of Antimony Sulfide Concentrate Based on the Dielectric Properties
Here, we propose a clean one-step microwave carbothermic reduction process for direct reduction of antimony sulfide concentrate to metallic antimony...
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Phase Transformation of Impurity Elements and High-efficiency Impurity Removal in Complex Copper Concentrate Smelting Process
Due to the depletion of copper ore with high-grade and low impurity contents, the raw materials for copper smelting exhibit low copper contents and...
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Effect of pre-oxidation degree on gaseous reduction of pre-oxidized ilmenite concentrate by CO
The effect of pre-oxidation degree of Panzhihua ilmenite concentrate on the gaseous reduction by carbon monoxide was investigated. The raw ilmenite...
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Optimization of Induration Cycle for Magnetite Concentrate and its Usage in Pellet-Making Process Designed for Hematite Concentrate
In the magnetite iron ore pelletization process, oxidation of magnetite followed by sintering of the oxidized magnetite (hematite) is desirable....
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Effect of Preoxidation Temperature on the Reduction Kinetics of Ilmenite Concentrate
The preoxidation of ilmenite affects its reduction kinetics because of the change in the phases and morphologies, depending on the oxidation...
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Response Surface Method Optimization of Mixed Acid Leaching Parameters for Scheelite Concentrate
The scheelite concentrate was leached with a mixture of sulfuric and oxalic acids. Chemical compositions, mineral phases, and morphology were...
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Effect of Air Temperature on Copper Concentrate Filtration Performance
Filtration of copper concentrates in the mining industry is carried out in cycles, mainly cake formation, expression, and blowing. Each of these...
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Whey Protein Concentrate Coating Incorporated with Modified Atmosphere Packaging for Extending Tangerines Shelf-Life: Physicochemical, Microbiological and Sensory Evaluation Through Refrigerated Storage
In this study, tangerines (Dancy) were packaged in modified atmosphere packaging to prevent microbial spoilage and quality degradation. Different...
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Investigation of Molybdenite Concentrate Roasting in Chamber and Rotary Furnaces
Extraction and processing constitute an important area in the metallurgy of molybdenum. Molybdenum trioxide (MoO 3 ) production is one of the most...
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Co-Smelting Process of Pb Concentrate and Zn Leaching Residues with Oxygen-Rich Side Blowing Furnaces: Industrial Application and Material Balance
The application of oxygen-rich side blowing furnaces in the direct lead-smelting process has excellent potential and ideal capability for...
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Phase Transitions and Microstructural Changes During Oxidation and Reduction of a Weathered Ilmenite Concentrate
The present work aims to investigate the link between the oxidation and reduction of a weathered ilmenite concentrate in terms of phase transitions,...
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Experimental Research on the Pellets of Brazilian Iron Concentrate
In this paper, the method of preparing green ballsGreen ball from Brazilian ironIron concentrate was studied. The hematiteHematite and two kinds of...
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Scandium recovery from ion-adsorption rare earth concentrate with HEHEHP as extractant
An excellent extraction selectivity towards Sc over other REEs in 4 mol/L HCl solution was achieved with the separation factor β Sc/REEs over 8000 by...
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Efficient Preparation of Blast Furnace Burdens from Titanomagnetite Concentrate by Composite Agglomeration Process
Titanomagnetite concentrate is difficult to agglomerate by the traditional sintering process (TSP). In this study, the agglomeration properties of...
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Application of reflux classifier with closely spaced inclined channels in pre-concentrate process of fine antimony oxide particles
In this work, the reflux classifier with closely spaced inclined channels is used as the pre-concentration facility to improve the separation...
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Thermal Concentration of Nickeliferous Pyrrhotite Concentrate for Nickel Recovery Using Metallic Iron: Thermodynamic Assessments and Effects of Process Variables
Direct disposal of nickeliferous pyrrhotite (Pyrr) tailings can cause the formation of acidic effluents and result in significant loss of nickel...
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Effect of Boron Iron Concentrate on the Strength of Preheated Iron Ore Pellets
Pellet is one of the important feeds to ironIron blast furnaceBlast furnace and increased proportion of the pellet is used around the world. Pellet...