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, 2021, 31(4): 1027-1041. DOI: 10.11817/j.ysxb.1004.0609.2021-36566 WANG Bin, JIANG Hao. Research and application of flotation column[J]. The Chinese Journal of Nonferrous Metals, 2021, 31(4): 1027-1041... diagram of conventional flotation column 1.2 浮选柱的主要操作参数 在一定范围内,浮选柱操作参数的变化能够影响最终选别的指标.随着人们对浮选柱操作技术的认识不断加深,人们逐渐认识到浮选柱的主要操作参数包含充气量,冲洗水流量,泡沫层厚度等[2-3]. 1) 充气量.合适的充气量能有效提高气泡与矿粒的碰撞概率,从而达到提高产品回收率的目的.但充气量......
Effect of Ln3+ on Inhibition of Tobacco RuBPcase 胡天斗1,赵贵文2,陶冶1,陈为钧1 (1.Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039, China;2.Department of Chemistry, University of Science & Technology of China, Hefei 230026, China) Abstract:The tobacco RuBPcase was purified by the method of (NH4)2SO4 precipitation and Sephadex G-200 column chromatography. The effects of Ln3......
for an oscillating water column (OWC) is demonstrated. The effect of tuning the OWC using turbine duct blockage is also studied for different wave conditions. A horizontal turbine section OWC employing a Savonius... flow in the turbine duct. Key words: oscillating water column; wave energy converter; wells turbine; impulse turbine; Savonius rotor 1 Introduction Wave energy is generally considered to provide......
has important effect on the Vs. A parallel comparison of measured values from the resonant column and bender element tests is also presented. These results of the tests have been employed to develop... a good performance and is capable of evaluating the Vs of granular soil. Key words: anisotropy; sand; gravel; bender element; resonant column; shear wave velocity Cite this article as Bayat MEYSAM. Shear......
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; 文献标志码:A 文章编号:1672-7207(2016)01-0001-07 Numerical research on feed mode of flotation column embedded with fast flotation unit based... flotation unit embedded in the cyclone-static micro bubble flotation column was proposed. In order to study the effects of feeding methods on flow field in flotation column embedded with fast floating......
; 文献标志码:A 文章编号:1672-7207(2019)01-0146-12 Antiknock design of H-section steel column subjected to synergistic effects of blast... University Tianjin 300072, China) Abstract: In order to analyze the antiknock performance of H-section steel column under the combined blasting of near explosion and prefabricated fragments......
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