铁闪锌矿

The flotation behavior of marmatite and arsenopyrite and the effects of Cu2 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Cu(上标 2+)和有机抑制剂PALA对它们可浮性的影响。

The flotation behavior of marmatite and arsenopyrite and the effects of Cu2+and organic depressant PALA on their floatability were studied.

摘 要：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。

The main mineral in the ore is marmites, pyrrhonist and arsenopyrite, rich in silver, gallium, germanium, indium and other rare metals.

摘 要：原矿中的主要金属矿物是铁闪锌矿、磁黄铁矿和毒砂，富含银、镓、锗、铟等稀贵金属。

Research on the floatability of fluorite, barite and calcite

铁闪锌矿和毒砂具有相似的可浮性。

China is rich of zinc resource, most of which exist in forms of sphalerite of high iron.

我国锌资源储量丰富，其中有很大一部分以高铁闪锌矿的形式存在。

Jamesonite, marmatite, pyrrhotite and pyrite are the complicated and mutiple-metal sulfide resources to process difficultly in Dachang Mine. Research on the basic theory of flotation electrochemistry and on potential-controlled flotation technology of the sulfide resources can be helpful to develop some new flotation theory and technology of the complicated and mutiple-metal sulfides, and to utilizate comprehensively the mineral resources, and to lower their production cost, and to improve the economical benefits. It is of important theoretical and practical significance.

脆硫锑铅矿、铁闪锌矿、磁黄铁矿、黄铁矿是大厂特有的难分离、难处理的复杂多金属硫化矿物资源，对其进行浮选电化学的基础理论和电位调控浮选技术研究，可发展复杂多金属硫化矿物浮选分离理论，形成复杂多金属硫化矿物浮选分离的创新技术，加强矿产资源的综合利用，降低成本，提高经济效益，具有重要理论意义和现实意义。

The invention can separately process high-iron sphalerite concentrate ore with high recovery rate, on pollution, short process time, low cost and low energy consumption.

本发明能单独处理高铁闪锌矿精矿，金属回收率高，无污染、短流程、低成本、低能耗。

Experiment about flotation characteristics of amesonite, marmatite and pyrrhppite are done. According to the result, we can select suitable collection and reagents to inhibit iron minerals .for the separation of lead Zinc minerals Small-scale experiments of flotation separation of lead and antimony minerals .

采集了脆硫锑铅矿、铁闪锌矿、磁黄铁矿等纯矿样，进行了这些纯矿物的一系列浮选性能试验，并以纯矿物的试验初步筛选铅锌浮选分离的组合捕收剂、硫化铁矿的抑制剂。

The iron in the zinc sulphide concentrates mainly comprises marmatite and pyrite.

本文研究出一种可靠的、确定精矿矿物组成的化学分析方法，着重于测定铁在精矿各矿物中的分布，及铁闪锌矿铁含量的变化规律。

The mineralogical form in which the iron occurs in the concentrates of zinc sulphide, and the effect of the iron on direct leaching of the concentrates are subjects of this paper.

铁闪锌矿的铁含量可在很大的范围内变化，其物理化学性质也随铁含量而变化，因此对精矿的湿法直接处理产生很大的影响。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。