21. Some high quality manganese ore deposits of China are found to be polygenetic compound ore deposits which are the products of diwa mineralization.
研究发现中国某些优质锰矿,属复成矿床,它们都是地洼成矿作用的产物。
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22. This paper describes a method of ion flotation for separating cobalt, nickel and copper from a solution of manganese ore leached with sulphur dioxide.
本文叙述从二氧化硫浸出锰矿溶液中分离钴、镍、铜的离子浮选方法。
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23. The high purity manganese carbonate is prepared by the process of leaching, removing impurities and crystallizing from Guangxi's low grade manganeseore.
采用广西某地低品位碳酸锰矿为原料,以硫酸浸出、浸出液除杂、碳化结晶工艺制备得到高纯碳酸锰产品。
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24. The paper first gives an introduction of the regional geology in Bashan manganeseore zone and makes an analysis of its typical deposits of various kinds.
25. Manganese ore is a kind of important strategic mineral resources, and it has wide applications in many fields, such as metallurgy, chemical and electronic.
锰矿是一种重要的战略矿产资源,在冶金、化工、电子等工业中被广泛地应用。
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26. Based on systematic collection and analysis of new data of the Permian manganeseore deposits in Guizhou, more thorough and systematic knowledge is obtained.
27. Sphalerite was oxidized and leached by manganese ore in acidic condition (sulfuric acid system), lixivium of which was used to extract indium and separate iron.
利用软锰矿在酸性(硫酸体系)条件下氧化浸出闪锌矿,对其浸出液进行萃取铟分离铁。
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28. Songtao County in Guizhou Province is rich in mineral resources, especially abundant in manganese resources, so it enjoys the name of "the city of manganese ore".
松桃是矿产资源大县,尤其是锰矿资源最为丰富,享有“锰都”之称。
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29. Manganese ore resource and importing situation are illustrated. The problems existing in relative enterprises are pointed out and the proposals are also put forward.
对锰矿资源及近年进口情况加以说明,指出相关企业存在的问题并提出改进措施。
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30. So, manganese USES is not only large and wide, But manganese ore is the main associated iron, then in the process of mining manganese ore, except the iron is the key.
所以,锰矿的用途不但大而且广;但是锰矿的主要伴生矿是铁,那么在开采锰矿的过程中,除铁是关键。
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This paper brie-fly introduced the result of the preliminary experimenf of high phosphorus manganese ore. 本文简介了用此法处理松桃高磷锰矿石的初步试验结果。
This paper brie-fly introduced the result of the preliminary experimenf of high phosphorus manganese ore. 本文简介了用此法处理松桃高磷锰矿石的初步试验结果。
The majority of researchers believe that the dominant manganese oxide of Co-rich crusts is vernadite. 大多数研究者认为富钴结壳中的锰矿物主要是水羟锰矿。