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phase. 2) Copper is a silver collector, thus it can promote the silver initially inside the bullion to be dragged to the interface zone, close to the speiss and matte phases. Antimony contained......
] GAHLAUT V, SHARMA R K, SRIVASTAVA V, ALVI P A, GHOSH S K. Effect of ceramic material on heat dissipation from multi-stage depressed collector used in high frequency travelling-wave tubes [J]. Indian......
Xiaolong, YUAN Shouqi, et al. Collector discharge pressure fluctuation of 1000MW nuclear reactor coolant pump[J]. Journal of Drainage and Irrigation Machinery Engineering, 2012, 30(4): 373-377. [13] 杨帆, 刘超......
. Study of flotation behavior and mechanism of dolomite with fatty acid as collector[J]. Journal of China University of Mining Technology, 2013, 42(3): 461-465. [5] MOHAMMADKHANI M, NOAPARAST M......
, 22(5): 1448-1454.YANG Fan, YANG Yao-hui, LIU Hong-wei, SUN Wei. Flotation separation of scheelite and calcite at ambient temperature using new quaternary ammonium salt as collector[J]. The Chinese......
,并且通过增加捕收剂质量浓度或调节矿浆pH均无法恢复表面氧化的磁黄铁矿的可浮性. 图2 捕收剂浓度对磁黄铁矿浮选的影响(pH=9) Fig. 2 Effect of collector dosage concentration on flotation of pyrrhotite when pH=9 图3 矿浆pH对磁黄铁矿浮选的影响 Fig. 3......
; 文献标志码:A 文章编号:1672-7207(2017)05-1198-06 Flow field analysis and parameter optimization of deep-sea collector of SMS LIU......
. 深海多金属硫化物集矿罩的流场分析和参数优化[J]. 中南大学学报(自然科学版), 2017, 48(5): 1198-1203. LIU Shaojun, HU Jianhua, DAI Yu, et al. Flow field analysis and parameter optimization of deep-sea collector of SMS[J]. Journal......
equilibria and their applications[M]. Massachusetts: Addison-Wesley, 1984: 259-260. [11] Lopez-Valdivieso A, Robledo-Cabrera A, Uribe-Salas A. Flotation of celestite with the anionic collector sodium......
with and without collector (SBX: 30 mg/L; MIBC: 40 mg/L) 图3所示为有无钙离子存在时不同pH值条件下羧化壳聚糖对滑石的可浮性影响.由图3中结果可知,不添加钙离子时,羧化壳聚糖抑制滑石受pH值影响显著,在强酸性条件下,羧化壳聚糖对滑石的抑制效果很强,随着pH值的升高,羧化壳聚糖对滑石的抑制性能逐渐减弱;当矿浆体系中添加了5×10-4 mol/L钙离子时,羧化壳聚糖......