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How to select carbon shale cobalt ore containing about 0.15% of cobalt? Thank you very much for your trust in me. Although I am not an expert in mineral processing , I am willing to give you some help. Your question is not very clear, because different types of ore beneficiation methods are not the same, so I offer the following Information for your reference: Cobalt is associated with iron , copper and nickel ore. There are mainly four kinds of cobalt ore in China: copper nickel cobalt ore, copper cobalt ore, iron cobalt ore and cobalt ore. Different beneficiation methods are required for different main minerals.
1. The cobalt in the copper-nickel-cobalt ore is similar to copper and nickel in the same mineral. In the process of beneficiation, nickel and cobalt cannot be separated. Therefore, it is not necessary to design a separate process for selecting cobalt-containing minerals. The concentrate is a cobalt-containing copper-nickel concentrate and a cobalt-containing nickel-containing concentrate. The cobalt is recovered in the smelting anode electrolytic sludge and slag.
2. copper and cobalt ore production of this ore mainly Shanxi Zhongtiaoshan non-ferrous metals company Grate ditch, Hubei Daye Nonferrous company recorded a mountain of copper and Huili Lala plants and other mineral deposits. The main cobalt-containing minerals are sulfide minerals such as chalcopyrite, pyrite and pyrrhotite. The chalcopyrite can be separated from the latter by flotation to produce copper concentrate and cobalt-sulfur concentrate. A small amount of cobalt can still be recovered from the anodic electrolytic sludge of the smelting copper concentrate.
3. Iron-cobalt ore The ore is produced in Zibo North Jinzhao North, Shandong Jinling Tieshan, Shandong Laiwu Iron Mine and Hubei Huangshi Tieshan. The main cobalt-containing minerals are pyrite minerals such as pyrite, pyrrhotite and a small amount of chalcopyrite. The flotation method can be used to separate the sulfide and magnetite, and then a small amount of chalcopyrite and pyrite and pyrrhotite are separated by flotation, and magnetite is separated by magnetic separation to produce copper concentrate. , cobalt-sulfur concentrate and iron concentrate. Sulfur is a harmful component of iron making. Such ore must be selected before it enters the furnace. Therefore, mines with selected plants generally have a flotation process. Therefore, such mines can recover cobalt and sulfur concentrates.
4. Cobalt ore The Hunan Changsha Xialuping Cobalt Mine is currently mined by township enterprises and recycled by Hengyang Smelter. Hainan Andingju Dingcobalt Mine has a high grade of ore and a cobalt grade of 1.632%. Currently, a cobalt company is designing and preparing for mining. Its cobalt-containing minerals are mainly hydroxides and aqueous oxide hydroxides. According to the results of the relevant ore dressing experiments, the flotation process can be used for treatment.
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