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Title: INVESTIGATION OF THE INFLUENCE A MORPHOLOGIC CHARACTERISTICS OF THE NOBLE METAL PARTICLES ON GRAVITY EFFICIENCY DEVICES
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INVESTIGATION OF THE INFLUENCE A MORPHOLOGIC CHARACTERISTICS OF THE NOBLE METAL PARTICLES ON GRAVITY EFFICIENCY DEVICES
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1314-2704
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English
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18
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1.4
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The article covers the theory of gravity separation suspension flows. The indicated factors affect the separation processes. The proposed criterion estimates the possibilities of dividing the hydraulic separation coefficient, which is alternative the equal fall coefficient, but taking into account the influence of the particle shape. The calculations results are shown which are indicated greater the flattened particles separation in the gravitational-centrifugal devices. The greatest interest is comparing of recovery level of fine and flattened particles using different gravity devices, such as spiral and jig. The subject of research was a sample of tail of placer washing taken from Konder platinum deposit in the Far East of Russia. In the study the PGM particles was recovered from jig and spiral concentrates. The theoretical insights are confirmed by experimental data; using them we can make a conclusion about the legality of the proposed coefficient application of hydraulic separation.
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conference
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18th International Multidisciplinary Scientific GeoConference SGEM 2018
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18th International Multidisciplinary Scientific GeoConference SGEM 2018, 02-08 July, 2018
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference-SGEM
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Bulgarian Acad Sci; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Slovak Acad Sci; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; World Acad Sci; European Acad Sci, Arts & Letters; Ac
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99-104
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02-08 July, 2018
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website
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cdrom
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382
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gravity separation; spiral separation; jigging; morphological characteristics; critical velocity; hydraulic separation coefficient; PGM
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