marmatite

The pulp concentration has effect on the leaching rate of pyrrhotite and marmatite .

矿浆浓度对磁黄铁矿和铁闪锌矿的细菌浸出有影响。

Enhancement of bioleaching of marmatite flotation concentrate by metallic ions ROCK METALS

金属离子强化铁闪锌矿浮选精矿的生物浸出

Study on Low Temperature and Pressure Leaching of Marmatite

高铁闪锌矿低温低压浸出新工艺研究

Research on the new technology of difficult jamesonite and marmatite separation

难选铅锑锌分离新工艺研究

Experimental Study on Mineral Processing of Zinc Ore Containing Marmatite

含铁闪锌矿的锌矿石选矿试验研究

A new method for separation of marmatite from Pyrrhotite by flotation

铁闪锌矿与磁黄铁矿浮选分离新方法研究

Kinetic study of iron on pressure leaching marmatite

高铁闪锌矿加压浸出过程中Fe的动力学研究

Experimental Study on Activation of High Iron-bearing Marmatite

云南都龙高铁闪锌矿的活化试验研究

Difference in Electrochemical Behavior Between Marmatite and Pyrrhotite in Ca ( OH ) _2 System

Ca（OH）2体系中铁闪锌矿和磁黄铁矿的电化学行为差异

A new method about the preparation of Zinc Chloride of high purity from marmatite and calcium chloride is introduced .

介绍了利用锌精矿制备高纯度氯化锌的理论探索和新的工艺条件研究。

Study on Oxidizing Acid Leaching of Marmatite

高铁闪锌矿氧化酸浸试验研究

Corrosion the corrosive electrochemical study of Marmatite

铁闪锌矿的腐蚀电化学研究

Reaction mechanism of the surface oxidation for marmatite was studied by extraction of neutral sulphur from mineral surfaces .

通过矿物表面提取，探讨了铁闪锌矿表面氧化的机理，中性硫可能是主要疏水体。

Floatation Behavior and Electrochemistry of Marmatite in Butyl Xanthate Solution

丁黄药体系铁闪锌矿的浮选行为与电化学研究

Selective flotation separation of marmatite from arsenopyrite by organic depressant

用新型有机抑制剂选择性浮选分离铁闪锌矿与毒砂

Adsorption behavior and hydrophobic mechanism of ethyl xanthate on marmatite were studied by ultraviolet and infrared spectra .

采用紫外光谱、红外光谱研究了乙黄药在铁闪锌矿表面的吸附行为及疏水机理。

Bioleaching of Marmatite Concentrate in Magnetic Stirring Reactor

磁搅拌反应器中铁闪锌矿精矿的生物浸出

The distribution characteristic of marmatite ore in China and the relationship between its iron content and its beneficiablity are described .

介绍了铁闪锌矿在我国的分布特点和铁闪锌矿含铁量与其可选性的关系。

The chemical oxidation of Fe3 + ions played an important role on the dissolution of marmatite during the leaching process .

细菌浸出过程中，Fe3+离子的化学浸出对铁闪锌矿的溶解具有重要作用。

Adsorption Mechanism of Ethyl Xanthate on Marmatite

乙黄药在铁闪锌矿表面的吸附机理

The results indicates that the initial flotability of low and high iron marmatite is very low and it could not be gained by single collector .

研究结果表明：低铁和高铁闪锌矿的天然可浮性都很差，不能用单一捕收剂浮选。

The result also shows that lime can depress jamesonite easily but has little effect on marmatite and certain action on pyrrhotite and pyrite .

石灰容易抑制脆硫锑铅矿，对铁闪锌矿的抑制作用较小，而对磁黄铁矿、黄铁矿有一定的抑制作用。

Experimental results showed that the adapted strains of two microorganisms could increase markedly the dissolution rate of marmatite , especially when inoculated with MLY strain .

结果表明，两种细菌的驯化菌株都可以显著提高铁闪锌矿的溶解速率，且接种中度嗜热铁氧化菌时浸出效果更好。

The thermodynamics analyse of leaching of marmatite was made and potential-pH diagram of the marmatite-H2O system was calculated and generated .

本文系统地分析了铁闪锌矿氧压浸出的热力学问题，计算并绘制了（Zn0.75Fe0.25）S-H2O系（？）-PH图。

Copper sulfate can greatly improve the floatability of marmatite , while Cu ~ ( 2 + ) has less activation effect on arsenopyrite .

硫酸铜可大大改善铁闪锌矿的可浮性，而Cu2+对毒砂的活化作用较小。

Carbon-heat Reduction Mechanism of Marmatite

铁闪锌矿碳热还原机理研究

Bioleaching of marmatite flotation concentrate

铁闪锌矿浮选精矿生物浸出

The results show that there is a strong oxidized electrode process and SO 2 - _4 ions formation on the surfaces of marmatite and pyrrhotite in Ca ( OH ) _2 system .

结果表明，在Ca（OH）2体系中，铁闪锌矿和磁黄铁矿表面都有一个不断被强烈氧化的电极过程，并生成SO42-离子。

In this paper , brittle boulangerite is floated selectively using ferrous sulphate and sodium cyanide as combined depressant for marmatite under appropriate reagent condition of depressing active pyrite .

本研究采用硫酸亚铁与氰化钠作为铁闪锌矿的组合抑制剂，适宜的药剂条件抑制活性黄铁矿。

The flotation behavior of marmatite and arsenopyrite and the effects of Cu ~ ( 2 + ) and organic depressant PALA on their floatability were studied .

通过浮选试验研究铁闪锌矿和毒砂在丁黄药作用下的浮选行为，以及Cu2+和有机抑制剂PALA对它们可浮性的影响。