The leaching process of Bosite high-iron zinc sulfide ore and the leaching process of low-grade high-iron sphalerite

The leaching process of Bosite high-iron zinc sulfide ore, and the leaching process of low-grade high-iron sphalerite
Lead is generally associated with zinc, mostly in the form of lead-zinc ore, and the beneficiation of lead-zinc ore is mainly based on flotation. In some cases, it is necessary to enrich by gravity separation and then purify by flotation, a combined process of gravity and flotation. The lead mineral in galena exists in the form of lead sulfide, and its beneficiation methods vary according to the properties of the ore.
For the beneficiation of coarse-grained galena, it usually only needs to be simply crushed and then re-separated in a jig to reach the ideal grade. The beneficiation cost is low, the equipment investment is small, and the beneficiation index is not inferior to that of flotation. . For fine-grained single-lead ore, flotation method can be used. Single-lead ore has good natural floatability and good flotation indicators can be obtained. However, in actual situations, the embedded particle size of galena is generally coarse. As long as the crushing process is properly designed, good mineral processing indicators can be obtained by gravity separation. As shown in the picture below of galena, the lead minerals are embedded in very coarse particles. By simply crushing, breaking the contiguous state of the lead minerals and gangue, and then entering the jig for sorting, very good mineral processing indicators can be obtained.
For this kind of coarse-grained lead ore beneficiation, if you continue to follow what others say, flotation will be a big detour, which will not only greatly increase the cost of beneficiation, but also cause the loss of lead minerals caused by over-grinding. It is also inevitable. In short, when mineral processing, you must keep in mind the experience and must be down-to-earth, determine the mineral processing method and equipment configuration according to the actual situation, and avoid detours that cause big losses.
The jig is one of the most common gravity separation equipment. It can sort according to the difference in specific gravity between galena and associated gangue. The specific gravity of galena is..., while the associated gangue has the largest specific gravity. No more than, there is a very large difference in specific gravity between the two, and it is a mineral that is very easy to separate in the theory of gravity beneficiation. In actual production, the gravity separation of galena is indeed very easy to carry out. The beneficiation effect is remarkable, and all beneficiation indicators have reached the order. people's level of satisfaction.
Henan Bosite Machinery Manufacturing Co., Ltd. is a professional jig manufacturer. The factory has rich practical experience in lead ore beneficiation equipment and galena beneficiation technology, and can conduct small-scale lead ore beneficiation for customers free of charge. Ore beneficiation test, lead ore beneficiation process and equipment configuration are designed based on the experimental results. Customers are welcome to visit the factory for guidance and business negotiation.