The electrogenerativeleaching of galena mechanical activated in planetary centrifugal mill are studied.
进行了机械活化后方铅矿发电浸出得研究。

In addition to cassiterite and stannite, galena also contains a high amount of tin.
除锡石和黄锡矿外，方铅矿也含有较高的锡。

The mineral association of the gold ore consists of quartz， calcite， pyrite， chalcopyrite， galena and tellurobismuthite.
金矿物以自然金为主，平均成色930，有少量银金矿和碲金矿。

The sulfide minerals is mainly pyrite, and some of pyrrhotite, chalcopyrite and galena.
矿石矿物为黄铁矿，磁黄铁矿，黄铜矿，方铅矿。

Diethyldithiocarbamate was more better selective collector than Xanthate on galena.
与黄药相比，乙硫氮是方铅矿更好的选择性捕收剂。

Method of direct preparation of lead sulfate powders from galena concentrates
由方铅矿精矿直接制备硫酸铅粉末材料的方法

Effect of Temperature and Oxide Concentration in Galena Oxidation Process
方铅矿氧化过程中温度和氧化物浓度的影响研究

Which means can depress galena flotation, and give one mechanism of galena depression.
方铅矿的抑制方法有哪些，并取出一种抑制机理？

EFFECT OF ULTRASONIC CLEANING ON FLOATABILITY OF GALENA, SPHALERITE AND PYRITE
超声波清洗对方铅矿，闪锌矿和黄铁矿可浮性的影响

Scope Silver galena flotation. Silver galena flotation.
经营范围银铅矿浮选。

Effects of sodium sulfide on collectorless flotation of galena have been investigated.
本文研究了硫化钠对方铅矿无捕收剂浮选得影响。

In the Mountains of Galena.
就在加莱纳山中。

Major metal minerals in ore are pyrite, sphalerite and galena.
黄铁矿，闪锌矿及方铅矿为矿石中的主要金属矿物。

Study on the Procedure of Chromium Yellow Production with Nitric Acid Hydrolysis Solution of Galena
用方铅矿的硝酸酸解液合成铅铬黄的工艺探索

An experimental study on galvanic interaction between galena and pyrite in an open system
开放体系下方铅矿和黄铁矿之间原电池反应的实验研究