- ore concentration
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обогащение руд
Англо-русский словарь терминов металлургии и сварки. 2011.
ore concentration
Смотреть что такое "ore concentration" в других словарях:
Ore grade — is a measure that describes the concentration of a valuable natural material (such as metals or minerals) in its surrounding ore. Ore grade is used to assess the economic feasibility of a mining operation: the cost of extracting a natural… … Wikipedia
Concentration (disambiguation) — Concentration can refer to: Contents 1 Science, engineering, and technology 2 Psychology 3 Economics 4 Games 5 … Wikipedia
Concentration — Con cen*tra tion, n. [Cf. F. concentration.] 1. The act or process of concentrating; the process of becoming concentrated, or the state of being concentrated; concentration. [1913 Webster] Concentration of the lunar beams. Boyle. [1913 Webster]… … The Collaborative International Dictionary of English
Ore genesis — The various theories of ore genesis explain how the various types of mineral deposits form within the Earth s crust. Ore genesis theories are very dependent on the mineral or commodity. Ore genesis theories generally involve three components:… … Wikipedia
Ore — For other uses, see Ore (disambiguation). Iron ore (Banded iron formation) … Wikipedia
Concentration factors for ore bodies of common metals — ▪ Table Concentration factors for ore bodies of common metals metal percent in Earth s crust minimum percent profitably extracted enrichment factor necessary for an ore body aluminum 8.13 30 4 iron 5.00 30 6 manganese 0.10 … Universalium
ore dressing — noun crushing and separating ore into valuable substances or waste by any of a variety of techniques • Syn: ↑mineral extraction, ↑mineral processing, ↑mineral dressing, ↑ore processing, ↑beneficiation • Derivationally related forms: ↑beneficiate … Useful english dictionary
ore shoot — noun : a usually large and more or less vertical rich body of ore * * * ore shoot, a concentration of mineral ore within an orebody: »In veins and dikes ore generally is concentrated into irregularly shaped bodies called ore shoots (Fenton and… … Useful english dictionary
concentration maximale admissible — didžiausia leidžiamoji koncentracija statusas T sritis Energetika apibrėžtis Cheminio junginio koncentracija atmosferos ore, kuri, kasdien ilgą laiką veikdama žmogaus organizmą, nesukelia kokių nors patologinių šiuolaikiniais tyrimo metodais… … Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas
concentration maximale admissible — didžiausioji leidžiamoji radioaktyviųjų medžiagų koncentracija statusas T sritis Gynyba apibrėžtis Tam tikro radioaktyviojo izotopo leidžiamas kiekis ore ar vandenyje. atitikmenys: angl. maximum permissible concentration; radioactivity… … NATO terminų aiškinamasis žodynas
ore dressing — noun Date: 1831 mechanical preparation (as by crushing) and concentration (as by flotation) of ore … New Collegiate Dictionary
