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Sulphide ore collector: The characteristic of this type of collector is that there is usually a solid group composed of divalent sulfur atoms inside the molecule, and at the same time, the molecular weight of the hydrophobic group is small, so it can collect sulfide minerals, but has no collection effect on gangue minerals such […]
1. Place the distribution plate at a distance from the magnetic roller. In the pre-selection process, the distance between the material distribution plate and the magnetic drum is crucial. When the material distribution partitions are too close together, the weaker magnetite nuggets can’t be recovered, which reduces the utilization rate of ore resources; if the […]
As a method of gold leaching, the leaching pits system has the characteristics of a simple process, less investment in large equipment, relatively low overall cost, quick effect and high recovery rate, and is widely used in gold mines. This video wants to tell you about the treatment of ore slag and barren solution. The […]
A chemical wet flotation process has been used in precious metal ore beneficiation for hundreds of years, which is better suited to large-scale production and high-valued income ore beneficiation. After long-term mining, coupled with the excellent physical properties of precious metals, the demand for industrialization has greatly increased, and the rich ores are becoming less […]
Based on actual combat, Xi’an Dasen Mining Equipment Co., Ltd. and its products are highly regarded in the industry: 1. For gold beneficiation, Dongkeng Gold Mine of a mining group replaced the famous Nelson centrifugal concentrator with the DASENMINING screw equipment of the Mingqian company; 2. According to the Australian ALS Mining Company Mineral Processing […]
The ore heap should be washed with water and alkali before spraying the cyanide solution, and the cyanide solution should be sprayed when the pH value of the washing solution reaches 9.5-11. 1) Spray equipment Uniform liquid distribution is one of the important factors to increase the leaching rate. There are two ways of liquid […]
Hello everyone, this is Michelle, I am a beneficiation worker from Dasen Mining. Since the late 19th century, cyanide has been widely used in gold ore leaching and it still in use today. However, cyanide has many shortcomings in the gold ore leaching process. The most obvious disadvantage is that cyanide as a dangerous product, has extremely high […]
1. Construction of the heap leaching site. In general, heap leaching sites are selected in mountainous areas near mining and transportation. Before building a foundation with a slope of 3 to 5%, weeds and floating soil should be removed, and then compacted to ensure the leachate flows into the storage tank by itself. Ideally, it […]
Testing of the efficiency of Ta&Nb ore Beneficiation in Kenya Hello, everyone, this is Niko from Dasen Mining Machinery. Today, we will introduce you the Beneficiation Testing of Ta&Nb Ore. This is that Ta&Nb ore from Kenya. And the customer wants to do the Ta&Nb ore gravity beneficiation testing.First step, we did the different elements testing […]
Experience an in-depth exploration of froth characterization in mineral flotation and essential insights into the elutriation process for effective mineral separation. Observe the bubble ① False and real: reflect the mineralization degree of the bubble surface, that is, the number of mineral particles attached to the bubble surface. Real, which means firm, refers to the […]
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