- ore crushing
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English-Russian dictionary of geology. 2011.
ore crushing
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Ore dressing — is one of the principal processes in the work of mining. It consists of separating economically valuable minerals from those with little or no value, or of separating valuable minerals from each other, so that they may be further processed, for… … Wikipedia
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 processing — 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 dressing, ↑beneficiation • Derivationally related forms: ↑beneficiate … Useful english dictionary
ore dressing — noun Date: 1831 mechanical preparation (as by crushing) and concentration (as by flotation) of ore … New Collegiate Dictionary
Edison Ore-Milling Company — The tower containing the magnetic ore separators at Ogden mine. The stone building is a power house or boiler house. c. 1895. The Edison Ore Milling Company was a venture by Thomas Edison that began in 1881. Edison introduced some significant… … Wikipedia
Iron ore — Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in colour from dark grey, bright yellow, deep purple, to rusty red. The iron itself is usually found in the … Wikipedia
Northern Iron Ore Enrichment Works (Northern GOK) — Northern GOK (PFTS:SGOK) was built and launched in 1963 [1]; at present it is one of the largest iron ore mining enterprises in Europe, producing merchant concentrate with Fe content of 68.4% and pellets with Fe content of 60.5% and 63.5%[2].… … Wikipedia
free crushing — noun : a method of crushing ore in which the rate of feed is such that the crushed material passes freely through the crushing unit … Useful english dictionary
Stamp mill — Section of Quincy Mine unit operations diagram showing Allis Steam Stamp Mill A stamp mill (or stamp battery or stamping mill) is a type of mill machine that crushes material by pounding rather than grinding, either for further processing or for… … Wikipedia
Morwellham Quay — Coordinates: 50°30′19″N 04°11′37″W / 50.50528°N 4.19361°W / 50.50528; 4.19361 … Wikipedia
Trip hammer — A trip hammer (alt. helve hammer) is a massive powered hammer, usually raised by a cam and then released to fall under the force of gravity. Historically, trip hammers were often powered by a water wheel, known to be used in China as long ago as… … Wikipedia
