pyrite的例句大全

It showed from experiments that the best approach to the treatment of fine grained disseminated gold ore was hot press oxidation of flotation concentrate of pyrite followed by cyanide leaching. formed is reacted with excess of iodide in an acidic medium to give free iodine ( I?)

试验结果表明：对含金黄铁矿精矿进行压热氧化&氰化浸出，是处理该微细粒浸染型金矿石较有效的方法。

The present utilize condition of pyrite slag and the affect factors to the cyanide process to reclaim gold and silver were reviewed.

综述了黄铁矿烧渣的利用现状以及氰化法回收烧渣中金银的影响因素。

It's a mid scale and its ore belongs to low grade structural altereds tyle, limonite, pyrite are mainly gold carriers.

矿石以低品位构造蚀变岩型为主，褐铁矿、铁矿是主要的载金矿物。

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。

Ore minerals are composed of psilomelane, pyrolusite, braunite, rhodochrosite and manganocalcite and gangue minerals are composed of magnetite, goethite and pyrite and so on.

矿石矿物主要有硬锰矿、软锰矿、褐锰矿、菱锰矿、钙菱锰矿等。脉石矿物主要有磁铁矿、针铁矿、黄铁矿等。

In the ductile shear belt, the alteration and zonation of tectonite and wall rock are obviously, and miliolite belt, quartz, iron pyrite, ankerite alteration belt and gold mineralization belt are trinity.

韧性剪切带内构造岩、围岩蚀变分带明显，并具有典型的（超）糜棱岩石英、黄铁矿、铁白云石化金矿化等三位一体成矿特征。

Study on the roasting process for gold-bearing arsenical pyrite concentrate of Kang-Jia-Wan Mine

康家湾含砷金硫精矿焙烧过程的研究

The results for phase analyses show that the selective dielectric heating of microwave can convert the paramagnetic pyrite in coal to moderately ferro magnetic pyrrhotite Fe_ ( 1-x) S ( 0

结果表明，微波选择性介质加热，可以激励煤中顺磁性黄铁矿FeS2热解，使其转化为非化学计量的磁黄铁矿Fe（1-x）S（0

The precious metal minerals exist mainly in serpentines and account for 46.67%. The precious metal minerals existing in chalcopyrite account for 25.03%. Other carrier minerals are nickel sulfides, pyrite, and magnetite etc.

贵金属矿物主要分布在蛇纹石中，占46.67%，有25.03%的贵金属矿物分布在黄铜矿中，其他载体矿物有镍硫化物、黄铁矿和磁铁矿等。

Kinetics of Electrochemical Process of Pyrite Electrode in Diethyldithiocarbamate Solution

DDTC体系中黄铁矿电极过程动力学的研究

Mineralogical characters of cobalt pyrite in Hubi copper deposit of Zhongtiaoshan and importance of prospecting

中条山胡蓖型铜矿床中钴黄铁矿的矿物特征及其找矿意义

ECTC is a powerful collector for chalcopyrite and very selective against pyrite, which is further confirmed by the results of UV and FTIR spectra.

UV和FTIR光谱结果进一步证实ECTC捕收剂对铜矿物具有优异的捕收能力，对硫矿物具有好的选择性。

Gold ore occurs within the spilite tectonccla-stic belt and bears a close relation to altered pyrite.

金矿化产于细碧岩构造破碎带内,与蚀变黄铁矿关系最为密切.

The properties of pyrite cinder cold-bonded pellet manufactured with cement and phenolic resin adhesive were studied.

研究了水泥复合酚醛树脂胶粘剂对制备黄铁矿烧渣冷固球团性能的影响.

Study on Selection and Mechanism of Effective Organic Depressants of Pyrite in Low Alkaline Medium

黄铁矿低碱介质高效有机抑制剂的选择及其机理研究

Effects of DLZ Collector on Chalcopyrite and Pyrite Flotation

脂类捕收剂DLZ对黄铜矿和黄铁矿浮选的选择性作用

On physico-chemical conditions for porphyrite iron deposits and massive pyrite deposits in the middle-lower changjiang ( yangtze) valley

长江中下游地区玢岩铁矿和块状黄铁矿床的物理化学条件

The ultra-high δ 34S values of sedimentary pyrite, exceeded+ 40 ‰, occurring in interglacial manganese mineralization beds ( Datangpo Stage) of terminal Proterozoic in southern China are response to global snowball Earth.

我国南方末元古代间冰期的锰矿层（大塘坡期）出现了普遍超过+40‰的异常高δ34S值的沉积黄铁矿，这是全球性的雪球事件的响应。

This paper discusses a plant test at the Gan Baji Coal Preparation Plant, Natung Coal Mine, involving a circuit for recovering pyrite from refuse of that plant.

本文介绍从南桐矿务局干坝子选煤厂洗选尾矸中回收黄铁矿的工业性试验生产流程。

The pyrite and siderite associated with the ores have been oxidized into limonite, hemitite and goethite.

黄铁矿、菱铁矿变为褐铁矿 、 赤铁矿和针铁矿.