sphalerite

A coupling model of leaching and separation of coordinated extraction for sphalerite with complex solvents composed of tetrachloroethylene ( C_2Cl_4), 2-ethylhexyl phosphate ( P204) and surfactant in oxidation reagents of H_2SO_4-HNO_3-O_2 was put forward.

提出了闪锌矿在H2SO4HNO3O2中的氧化浸出与以四氯乙烯和磷酸二（2乙基己基）酯组成的协同萃取3剂和表面活性剂的分离耦合操作模式。

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The deposit underground thermal ore forming phase and surface oxidation phase. The thermal ore forming phase consists of a pyrite arsenopyrite quartz stage, a gold tetrahedrite galena sphalerite quartz stage and a quartz carbonate stage.

矿床形成分热液成矿期和表生氧化期，其中热液成矿期又分黄铁矿-毒砂-石英阶段、金-黝铜矿-方铅矿-闪锌矿-石英阶段、石英-碳酸盐阶段。

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It enables an estimate to be made of the reserves , including sphalerite.

它可以用来估计包括闪锌矿在内的储量.

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The main mineral sphalerite was of uniform granularity, less impurity, easy exploitation and milling& smelting of ores, low cost in mining and mill run, and high recovery of Zn mill run. It was high worthy of exploitation and utilization.

湘西铅锌矿的矿物成份简单，主要矿物闪锌矿粒度均匀，杂质少，纯度高，易采、易选冶，矿石采选成本低，锌选矿回收率高，具有较高的开发利用价值。

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we study nonlinear vibrational localized modes in one dimensional diatomic chain with different masses and alternating force constants between nearest neighbors by numerical calculation. this model simulates a row of atoms in the 〈 111 〉 direction of a sphalerite structure crystal.

利用数值计算研究近邻原子质量和作用力常数均不同的一维链中的非线性局域模，该模型模拟闪锌矿结构晶体中〈111〉方向一列原子的非线性振动。

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The Effects of Tetrachloroethylene in Leaching Sphalerite

四氯乙烯在锌精矿浸出中的作用研究

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The sulfide mineral mainly consists of pyrite, and a small amount of pyrrhotite, galena and sphalerite.

硫化矿矿物主要为黄铁矿, 其次为少量的磁黄铁矿 、 方铅矿、闪锌矿.

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The typomorphic characteristic of the sphalerite in the Qinling Devonian system lead-zing metallogenic belt

秦岭泥盆系铅锌成矿带中闪锌矿的标型特征

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electrochemical behavior of sphalerite in oxidic-acidic leaching process

闪锌矿酸性氧化浸出过程的电化学行为

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Zinc 2 + activates the flotation of silver-doped sphalerite while depresses the flotation of AgCl, Ag 2 SO 4 and Ag 2 O.

锌离子对银浸染闪锌矿浮选有活化作用,而对AgCl 、 Ag_SO_4、Ag_2O浮选起抑制作用.

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sulfide ore bodies are mainly composed of galena, sphalerite, calcite and minor amounts of pyrite and marcasite, with no quartz.

矿石的矿物共生组合为闪锌矿方铅矿少量黄铁矿少量白铁矿方解石，不含石英。

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The principal minerals of lead-zinc deposit in Zhenxun are sphalerite, galena, pyrite, quartz and barite.

闪锌矿 、 方铅矿 、 黄铁矿 、 石英及重晶石是镇旬铅锌矿田的主要矿物.

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The ores consist of more than 40 kinds of minerals, such as argentite, galena, sphalerite, chalcopyrite, quartz and pyrite.

矿石由辉银矿、方铅矿、闪锌矿、黄铜矿、石英和黄铁矿等40余种矿物组成；

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cd enriches in dark color sphalerite, ge in light color sphalerite, and ga in yellow-brown sphalerite, while the content of se in sphalerite does not change with color.

Cd富集在深色闪锌矿中，Ge富集在浅色闪锌矿中，Ga在黄棕色闪锌矿中的含量最高，而Se在深浅不同颜色闪锌矿中的含量没有明显的变化。

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Elemental sulphur formation during nitric acid promoted leaching of sphalerite

硫在闪锌矿硝酸催化常氧压浸出中的行为研究

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The thermodynamic process of acid pressure leaching of high iron sphalerite is studied and three ε-pH figures of ZnS-H_2O system, FeS-H_2O system and ZnS-FeS-H_2O system at 150 ℃, 1 MPa have been drew, respectively.

对高铁闪锌矿高压酸浸的热力学过程进行了研究，并绘制了150℃、氧气压力为1MPa时，浸出体系中ZnS-H2O系、FeS-H2O系、ZnS-FeS-H2O系的电位-pH图。

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The electrochemical behavior of the sphalerite leaching process is investigated with suspending slurry of sphalerite by the three-electrode method.

采用三电极体系，以闪锌矿悬浮矿浆为对象，研究浸出过程的电化学行为。

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The main gold bearing minerals include arsenopyrite, pyrrhotine, pyrite, galena and sphalerite.

金矿的主要载金矿物分别为:毒砂 、 磁黄铁矿 、 黄铁矿 、 方铅矿和闪锌矿.

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