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Author: Admin | 2025-04-28
Composition, mineral particle size, structural structure, the number of useful and harmful components and their storage status, the percentage of various minerals, the degree of oxidation of minerals, the level of mineral processing and equipment, etc. The following are some effective ways to increase the recovery rate of copper ore concentrators.The processing technology of the copper ore beneficiation plant includes flotation, microbial leaching, segregation and beneficiation, etc. Single sulfide ore is mostly processed by flotation, and copper ore processing equipment adopts the crushing-grinding-classification-flotation-selection process to select single copper sulfide ore into copper concentrate. However, due to the development and utilization of ore resources, the nature of ore is becoming more and more complex. Therefore, polymetallic sulfide ore can be processed by various methods, such as mixed flotation, priority flotation, mixed priority flotation, flotation, flotation, flotation, flotation, and magnetic separation. Method, flotation method and hydrometallurgy beneficiation method, etc.At present, most domestically produced copper oxide ore concentrators use sodium sulfide to presulfide, and then use a single flotation method for selection. However, copper oxide ore, which is difficult to select, is difficult to recover in a single flotation process. In order to solve the problem of using this part of resources, many researches have been carried out. The general trend is to adopt a combined process of beneficiation and metallurgy or metallurgical methods. The same is true abroad. The easy-to-select copper oxide ore mainly uses flotation, and the difficult-to-select copper oxide ore mostly uses a combined process.The flotation technology of copper oxide ore can be divided into direct flotation and sulfide flotation. Direct flotation refers to the direct flotation of fatty acids and their soaps, advanced xanthate and other capture agents, including fatty acids, amines, emulsions, chelating agents, etc., without pre-sulfurization of minerals. As the mining grade of copper ore continues to
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