吉林省大横路铜钴矿工艺矿物学研究

Process mineralogy study of Dahenglu copper-cobalt deposit in Jilin Province

为更好的开发利用吉林省大横路铜钴矿床,采用显微镜下鉴定,并结合扫描电镜、能谱分析等手段,基本查清了原生矿石的矿物组成、结构、构造和矿物嵌布特征及钴、铜在矿石中的赋存状态。通过对铜钴单体解离度分析、原矿的光谱半定量分析、主要化学成分分析、物相分析等,对其进行较详细的工艺矿物学研究,为该矿的进一步选冶提供依据。

In order to exploit and utilize the Dahenglu copper-cobalt deposit in Jilin Province, the mineral composition, texture, structure, the embedded features of the primary mineral and the occurrence form of the copper and cobalt elements in the ores are figured out basically through the identification by the microscope, the analysis of the scanning electron microscope and energy spectrum. The dissociation degree of the monomer of the copper-cobalt elements, then the semi-quantitative spectrometer, the major chemical components and the mineral phase of the primary ore are also analyzed to obtain the detailed information of the process mineralogy, and finally to provide the theoretical foundation for the further milling of ores and smelting of the Dahenglu copper-cobalt deposit.