The recovery methods of cobalt from cobalt pyrite concentrate at home and abroad were introduced.
介绍了国内外硫钴精矿提钴工艺，就有关攀枝花硫钴精矿提钴工艺的选择及其技术经济指标，提出了建议。
An Investigation was made into the morphology of sulphur and cobalt in the primary sulphur-cobalt concentrate.
通过对粗硫钴精矿中硫和钴的赋存状态分析，认为用浮选方法来提高硫钴精矿产品质量是可行的，并在实验室完成了浮选条件试验和开路流程试验。