Search Results - "Filippov, L. O"

Reverse Column Flotation of Ultrafine Magnetite Mixture with Fine Glass Beads Enhanced by Fine Bubbles by N. N. Rulyov, L. O. Filippov, D. Y. Sadovskyi, V. V. Lukianova, I. V. Filippova

“…Magnetite ores are among the most important sources of iron, which is in high demand in the global economy. Metallurgical properties of the magnetite…”
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Investigation of the depressants involved in the selective flotation of scheelite from apatite, fluorite, and calcium silicates: Focus on the sodium silicate/sodium carbonate system by Foucaud, Y., Filippova, I.V., Filippov, L.O.

“…Flotation tests were performed on a skarn ore to attain the selective separation of scheelite (CaWO4) from fluorite, apatite, and silicates. Fluorite and…”
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The use of collectors mixture in the reverse cationic flotation of magnetite ore: The role of Fe-bearing silicates by Filippov, L.O., Filippova, I.V., Severov, V.V.

“…The paper describes effective reagent combinations for removal of silicates by reverse cationic flotation from magnetic concentrate in magnetite ores…”
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Interaction between fine particles of fluorapatite and phosphoric acid unraveled by surface spectroscopies by Kaba, O.B., Filippov, L.O., Filippova, I.V., Badawi, M.

“…Flotation mechanisms of calcareous phosphates ores, and in particular the reaction between phosphoric acid and fluorapatite have still to be elucidated. In the…”
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Optimisation of fast quantification of fluorine content using handheld laser induced breakdown spectroscopy by Foucaud, Y., Fabre, C., Demeusy, B., Filippova, I.V., Filippov, L.O.

“…Hydrofluoric acid represents the majority of the industrial applications of fluorine in the world. It is synthetized from fluorite, which is commonly purified…”
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Synergetic effect of a mixture of anionic and nonionic reagents: Ca mineral contrast separation by flotation at neutral pH by Filippova, I.V., Filippov, L.O., Duverger, A., Severov, V.V.

“…•Effect of mixed collector system on Ca-mineral selectivity was elucidated by flotation data.•Mixing of anionic and nonionic reagents enhance the…”
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Rare earths (La, Ce, Nd) and rare metals (Sn, Nb, W) as by-products of kaolin production – Part 3: Processing of fines using gravity and flotation by Filippov, L.O., Dehaine, Q., Filippova, I.V.

“…[Display omitted] •A fine −53μm kaolin residue was treated by flotation/gravity for LREE recovery.•Effect of dispersant addition during the desliming operation…”
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Particle Classification Optimization of a Circulating Air Classifier by Eswaraiah, C., Soni, Rahul K., Tripathy, Sunil Kumar, Filippov, L.O.

“…Undoubtedly, wet processing of ores requires huge quantity of water. This provides enough incentive for dry beneficiation of ores which has great promise…”
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Mechanism of starch adsorption on Fe–Mg–Al-bearing amphiboles by Filippov, L.O., Severov, V.V., Filippova, I.V.

“…The specific affinity of iron minerals for starch has been successfully exploited in the selective flocculation and flotation of iron ores. The same phenomenon…”
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New technology for producing hematite concentrate from wastes generated in the processing of iron quartzites by Filippov, L. O., Filippova, I. V., Severov, V. V.

“…Results from studies of the use of reverse cationic flotation and an effective new reagent-based method for the beneficiation of waste products (Fe ~25% and…”
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Effect of powerful nanosecond electromagnetic impulses on surface and flotation properties of carbonate-bearing pyrite and arsenopyrite by Chanturia, V. A, Filippova, I. V, Filippov, L. O, Ryazantseva, M. V, Bunin, I. Zh

“…The effect of powerful nanosecond electromagnetic impulses (PEMI) on the surface and flotation properties of arsenopyrite and carbonate gold-bearing pyrite…”
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Adsorption and Corrosion Behavior of Polyacrylamide and Polyvinylpyrollidone as Green Coatings for Mg–Al–Zn–Mn Alloy: Experimental and Computational Studies by El-Hafez, G. M. Abd, Helal, N. H., Mohammed, H. H., Fekry, A. M., Filippov, L. O.

“…Herein, the corrosion investigation for various coatings (polyacrylamide (PA), polyvinylpyrollidone (PVP) and mix of PA and PVP with the following ratios, 3:1,…”
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Development of a reactor-separator flotation machine designed by the Moscow Institute of Steel and Alloys by Samygin, V. D., Panin, V. V., Filippov, L. O., Stenin, N. Yu

“…A new flotation machine of the reactor-separator type has been designed based on the creation of compatible hydrodynamic conditions for control of the main…”
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Fractures, fractals and breakage energy of mineral particles by Thomas, A., Filippov, L.O.

“…In this paper, we intend to test a classical and intuitive but not yet formalised idea expressed as: the fragmentation conditions of any mineral material first…”
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Relationship between cation distribution with electrochemical and flotation properties of calcic amphiboles by Severov, V.V., Filippov, L.O., Filippova, I.V.

“…Reverse cationic flotation is a very efficient method of beneficiation of oxidised iron ores when you need to separate hematite and quartz. This method can be…”
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Bubble spargers in column flotation: Adaptation to precipitate flotation by Filippov, L.O., Joussemet, R., Houot, R.

“…The limiting factor for metal-organic precipitate flotation in a column is the level of aggregate stability under the turbulence created by the rising bubbles…”
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In-plane boundary description method of the agglomerative structure of molybdenum organometallic precipitate by Filippov, L.O, Thomas, A, Joussemet, R

“…Understanding the formation and the destruction of large organometallic aggregates obtained by precipitation first requires a description, at each step of the…”
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An overview of the beneficiation of iron ores via reverse cationic flotation by Filippov, L.O., Severov, V.V., Filippova, I.V.

“…Flotation is the most effective solution, both technologically and economically, when upgrading iron concentrates. Research regarding iron ore flotation began…”
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Froth flotation of lithium micas – A review by Korbel, C., Filippova, I.V., Filippov, L.O.

“…Flotation of lithium micas and especially lepidolite is becoming a matter of increasing interest, as a result of the increased demand in lithium for the…”
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Synergistic effects between fatty acids and non-ionic reagents for the selective flotation of scheelite from a complex tungsten skarn ore by Foucaud, Y., Collet, A., Filippova, I.V., Badawi, M., Filippov, L.O.

“…•With single fatty acids, the flotation selectivity is always in favour of fluorite.•Mixing saturated and unsaturated fatty acids increase the selectivity for…”
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