Barite is a mineral composed of barium sulfate (BaSO4). It is usually colorless or milky white, but can also be found in red, yellow, blue, or gray shades. The most common use for barite is as a weighting agent in drilling fluids. Barite use and beneficiation method depend on the

The flotation process generally includes roughing, multiple selections, and multiple sweeps. The process is more complicated, and the effect is easily affected by many factors. The following three factors are mainly introduced: flotation time, pulp concentration, and pulp pH value. The Flotation Time Effect on Flotation Process The flotation time

Copper-sulfur Separation Technology 1. Lime Method Lime is a common inhibitor of pyrite. When using the lime method for copper-sulfur separation, the pH value of the pulp or the free CaO content in the pulp can significantly affect the separation effect. The general rule is that a pH value of

As a common precious metal, there are many kinds of gold ores. Among the types of gold ore, the gold ore that is more difficult to select is the fine-grained gold ore. Usually, Fine-grained gold ore has the characteristics of fine embedded particle size and usually contains a variety of

Many factors affect the classification. Following, we list the main three categories that influence the classifying effect. Ore properties: The mud content and particle size of the materials fed into the classifier make up the specific gravity and shape of the ore. Machine structure The size of the inclination angle of

In the medium (water or air), the material is divided into several particle size levels according to the different settling speeds, called classification. The purpose of classification and screening is the same: dividing the ore particle group into various particle sizes. 1. What is the significance of classifying in the

Gold leaching pretreatment is a process that is used to improve the overall efficiency of the leaching process. The pretreatment goal is to remove any impurities from the gold ore and reduce the size of the gold particles. The pretreatments make gold easier to leach and extract gold from the

As a newcomer to the beneficiation industry, there will be a lot of knowledge to learn. Beneficiation is a significant science, including mineral processing methods, technologies, equipment, and beneficiation solutions. In this process, we will encounter common questions and answers about beneficiation. As a professional mining equipment manufacturer and mineral

The requirements of comprehensive utilization of mineral resources and the influence of energy, environmental protection, and other factors have promoted the development of hydrometallurgy, thus forming many different leaching methods. Refractory gold needs used pretreatment to help to concentrate gold. Wet chemical treatment is one branch of ore pretreatment and

The so-called refractory gold ore refers to that ore that can not obtain a satisfactory gold leaching rate after being ground and leaching directly. Generally, the leaching rate of cyanidation stirring is 80% as the limit, and those below this value are refractory gold ore. The reserves of refractory gold