该研究为进一步分离提取富钴结壳中有价元素奠定了良好的基础。
This research has laid foundation for further extraction and separation of valuable metals in ocean Cobalt-rich crust.
海洋锰结核是今后提取锰、钴、镍、铜等有色金属的重要矿产资源。
Ocean manganese nodules have the potentiality to be the important mineral resources for extraction of non ferrous metals such as manganese, cobalt, nickel and copper.
叙述了钴资源的分布概况，详细介绍了当前提取钴的方法与技术进展。
The paper outline the distribution of Cobalt resources and introduces in details the method and research progress of drawing Cobalt.
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