A process of acid leaching under pressure of polymetallic sulphide flotation concentrates and various influence factors on leaching is studied.
研究了多金属硫化矿浮选精矿加压酸浸过程及各种因素对浸出的影响。
Point at the Dong Anshan sinter plant will modifying sintering production to acid MPS hot sinter with self- mined flotation concentrates, the granulating research of MPS process was conducted.
针对东烧以利用自产浮选精矿为主，进行生产酸性小球团热烧结矿的改造，进行了小球团烧结工艺的制粒研究。
The defect of sampling methods of bulk flotation zinc concentrates in the real application is expounded. Meanwhile, improvement methods is put forward and it is a good effect.
阐述了现行散装浮选锌精矿取样方法在实际应用中存在的缺陷，提出了改进方法，并在实际应用中效果良好。
The defect of sampling methods of bulk flotation zinc concentrates in the real application is expounded.
阐述了现行散装浮选锌精矿取样方法在实际应用中存在的缺陷，提出了改进方法，并在实际应用中效果良。
The flotation separation of molybdemun, copper and bismuth sulfides minerals, which are obtained by table flotation of wolframite primary concentrates, is studied using sulphites as depressants.
本文论述采用亚硫酸盐作抑制剂，对黑钨粗精矿精选枱浮钼、铜、铋硫化矿浮选分离的研究。
The XRD characterization and chemical analysis of boron concentrates and tailings showed that pinnoite and calcined gypsum has been basically separated through reverse flotation.
此外，还考察了擦洗对硼矿富集的影响，结果表明擦洗可以有效去除柱硼镁石矿中的可溶性盐，改善了浮选效果。
The XRD characterization and chemical analysis of boron concentrates and tailings showed that pinnoite and calcined gypsum has been basically separated through reverse flotation.
此外，还考察了擦洗对硼矿富集的影响，结果表明擦洗可以有效去除柱硼镁石矿中的可溶性盐，改善了浮选效果。
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