C O N T E N T S

General questions of enrichment technology

Bulah A.V., Bulah O.A., Shvets M.V. Possible way of effective enrichment of the mixed ores

Mladetskiy I.K., Biletskiy V.S. Definition of boundary values of particle fineness for machine classe allocation

Preparation enrichment process

Pryadko N.S., Shevelyova A.M., Sobolevskaya U.G. Limited operating onditions of the jet mill injector

Pilov P.I., Gorobets L.J., Pryadko N.S., Krasnoper V.P. Acoustic principles of jet grinding monitoring

Oleynik Т.А., Sklyar L.V., Kushniruk N.V., Oleynik M.O. Crushing kinetics of polymineral raw material

Pilov P.I., Gorobets L.J., Pryadko N.S. Regular dependence of acoustic signals from dispersion at jet grinding ores

Kadilnikova T.M., Krivoruchko V.A. Research of grating efficiency dependence on the sifting surface form

Kadilnikova T.M., Krivoruchko V.A. Choice and ground of sifting surfaces quantity at cascade classification

Gravity separation

Korchevskiy A.N. Moving parameter research of the inclined mobile surface used for material separation

Bereznyak A.А., Bereznyak E.А. Consideration of influence of the thickness of the hydration shell of solid particles in the gravitational enrichment methods

Krivoshchekov V.I., Novikov L.A. Features of adjacent stream hydrodynamics of the two-phase medium

Pervunina А.A. Initial product influence on separation characteristics while placer ore gravity dressing

Magnetic and power separation

Zubarev A.I. The experimental research of magnetic susceptibility of manganese sludge

Special and combined methods

Nazimko E.I., Chudaeva G.V. The investigation of heavy metal ion content in rock and coal production

Sergeev P.V., Biletskiy V.S. Research practice of coal particles elektrosurface properties in aqueous suspension

Dehydration and drying. Water sludge economy

Eremeev I.V. Physical model of dehydration process of coal sludge unflotation size suspensions on the high-frequency sifter with different sloped sites of the working surface

Berlin A.M., Eremeev I.V. Features of coal sludge processing on CDF "Gukovskaya"

Kirnarskiy A.S. Thermal coal drying with the high volatile matter output

Bereznyak E.А. Spectral characteristic of oscillatory water flow in capillaries

Shevchenko А.I. Division intensification according to fineness and dehydration of raw materials at the new way of vibroshock grating

Tests and control

Lysenko А.А., Mladetskiy I.K., Pilov P.I. Determination of required measurement accuracy of parameters of technological process on Volnogorsk Mining and Smelting Complex

Economy

Kravets V.G., Temchenko О.А. Formation of competitive advantages of iron-ore mining enterprises