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Correspondence of bubble size and frother partitioning in flotationZHANG Wei(张炜)1, 2, Jan E. Nesset2, James A. Finch2(1. Mining & Mineral Resources Division, Department of Business Administration... created in the flotation process is of great importance to the efficiency of the mineral separation achieved. Meanwhile, it is believed that frother transport between phases is perhaps the most important......
on gangue recovery in froth was investigated. Effects of frother type and collector dosage on flotation performance were tested at pH 10. The results were evaluated statistically by two-way analysis... concentration; frother type; entrainment; particle size; two-way ANOVA 1 Introduction Froth flotation is a separation technique applied to various types of ores using differences in the interfacial......
J. Cent. South Univ. (2016) 23: 2777-2783 DOI: 10.1007/s11771-016-3340-5 Comparison of up ladder type and terraced type normalizing heat treatments of heavy cylinder SUN Jian-liang(孙建亮), PENG Yan(彭艳... heat treatment process, the up ladder type and terraced type normalizing heat treatment of heavy cylinder after rolling were put forward. The microstructure and mechanical properties of 2.25Cr1Mo0.25V......
Micro-properties of a Type Steel Annealed in Air and Vacuum KURZYDLOWSKI Krzysztof Jan1,LIU Gui-min2,MA Li-li2 (1.Warsaw University of Technology, Faculty of Materials Science and Engineering, Warsaw, Poland;2.Academy of Armored Force Engineering, Beijing, China) 摘要:Micro-properties of the oxide scale and near-surface zone of a type 316 steel annealed in air and vacuum have been systematically......
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tension; frother 1 Introduction Froth flotation widely utilises differences in physicochemical surface properties of various minerals to achieve specific separation [1]. The efficiency... temperature. The ranges selected for all the variables can be considered representative of industrial practice, with some extension above and below typical operating range for frother concentration......
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Effect of Volume Fractions of Arc Sprayed Al Coatings on Tensile Properties of a Type 316 Steel Substrate KURZYD1,LIU Gui-min2,MA Li-li2 (1.L)OWSKI Krzysztof Jan(L;2.Academy of Armored Force Engineering, Beijing, China) 摘要:The effect of arc sprayed times, which are quantitatively described by the volume fraction of coatings, on the mechanical properties of type 316 steel, have been undertaken......
] KOWALCZUK P B, MROCZKO D, DRZYMALA J. Influence of frother type and dose on collectorless flotation of copper-bearing shale in a flotation column [J]. Physicochemical Problems of Mineral Processing, 2015..., the polar head group of the frother molecule was connected with water molecules by hydrogen bonding, while the non-polar group showed that hydrophobic property and water molecules around it were......
