Search Results - "Svechnikova, N. Y."

Kinetics of Flotational Enrichment for Coal with Elevated Content of Fine Slurry by Petukhov, V. N., Svechnikova, N. Y., Yudina, S. V., Gavryushina, Y. V., Seliverstova, T. Y., Yudin, D. V.

“…The influence of four factors—the reagent consumption, the pulp density, the content of fine slurry in the coal pulp, and the flotation time—on the flotation…”
Get full text

Influence of the Effectiveness and Selectivity of Acetylenic Alcohols on Coal Flotation with Different Feed Density by Petukhov, V. I., Shchelkunov, S. A., Malyshev, O. A., Svechnikova, N. Y., Yushina, T. I.

“…Acetylenic alcohols are studied in coal flotation with different feed density to the flotational machines (70–200 kg/m 3 ). Acetylenic alcohols act as both…”
Get full text

Improved Coal Flotation with Sinterol Modifier by Petukhov, V. N., Smirnov, A. N., Voloshchuk, T. G., Svechnikova, N. Y., Dundukov, V. G.

“…The flotation of coal with different ash content when using Sinterol modifier is studied. If the modifier consumption is 1.0–3.0 g/t of coal fines, the…”
Get full text

EFFECT OF FINELY-DISPERSED COAL SLUDGES ON THEIR FLOATABILITY by Petukhov, V N, Svechnikova, N Y, Kuklina, O V, Puzina, A S, Akhmetzyanov, T N, Gavryushina, Y V

“…Subject of Research. We study the effect of physical and chemical properties of finely-dispersed coal sludges of “MMK-UGOL” on their floatability. Method…”
Get full text