World production and possible recovery of cobalt from the Kupferschiefer stratiform copper ore
World production and possible recovery of cobalt from the Kupferschiefer stratiform copper ore
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DOI：
10.1051/e3sconf/20160801063
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
P. Pazik;T. Chmielewski;H. Glass;P. Kowalczuk
中科院分区：
文献类型：
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作者：
P. Pazik;T. Chmielewski;H. Glass;P. Kowalczuk
钴是公认的战略金属，也是电子科技元素，对世界发展至关重要。对钴的需求不断增加，以寻找可以在欧洲国家勘探的新资源。有许多钴回收的例子，主要来自红土和硫化物矿床。然而，该技术的准确选择取决于许多因素。位于波兰的Kupferschiefer层状铜矿是欧洲最大的钴矿床。虽然KGHM Polska Miedz S.A.从该矿石中回收了许多贵金属，但钴尚未回收。这种金属作为伴生元素存在，主要以钴酸盐（CaAsS）的形式存在，平均含量为50-80克/毫克。本文研究了利用湿法冶金法从Kupferschiefer矿石中回收钴的可能性。
Cobalt is recognized as a strategic metal and also E-tech element, which is crucial for worlds development. An increasing demand for cobalt forces for searching of new resources that could be explored in European countries. There are many examples of cobalt recoveries, mostly from laterite and sulphide deposits. However, the accurate choice of the technology depends on many factors. The Kupferschiefer stratiform copper ore located in Poland is the biggest deposit of cobalt in Europe. Although KGHM Polska Miedz S.A. recovers many precious metals from this ore, cobalt is not recovered yet. This metal occurs as an accompanying element, mostly in the form of cobaltite (CaAsS), with the average content of 50–80 g/Mg. In this paper a possible recovery of cobalt from the Kupferschiefer ore, with the use of hydrometallurgical methods, was investigated.