A classifier equipment with overflow end spiral completely submerged below the liquid surface.
Xinhai tailings dry stacking technology is mainly applied to the dewatering and concentrating of mineral tailings in the mineral processing plants. To reach the aim of tailings dry stacking and avoiding environmental pollution, it is the essential technology of green mine.
Phosphate Flotation Product Line is applied for complex structure phosphate with fine particle distribution, closed embeddedness relationship, difficult monomer dissociation, etc.
Barite is fragile and like a big tube. The separation methods of Xinhai are generally gravity separation, magnetic separation and flotation.
Alluvial gold processing solution mainly applies to processing alluvial gold with a large volume of gangue minerals. Alluvial gold processing is a set of mining processes, including crushing and screening, desliming stage, separating stage, etc.
1. Codelco. Codelco (Corporación Nacional del Cobre de Chile or in English the National Copper Corporation of Chile) the worlds largest producer of copper is a Chilean state owned mining company. It was formed in 1976 from foreignowned copper companies that were nationalized in 1971.
Although commercial deposits of copper ores occur in almost every continent 70 percent of the worlds known reserves are found in seven countries Chile the United States Russia Congo (Kinshasa) Peru Zambia and Mexico. The greatest known reserve of copper ore in one body is the deposit at El Teniente mine in Chile.
Production (thousand tons) World 19 100 1 Chile 5 760 2 China 1 710 3 Peru 1 700 4 United States 1 380 5 Congo Democratic Republic of the 1 020 6 Australia 971 7 Russia 732 8 Zambia 712 9 Canada 697 10 Mexico 594 Other Countries:
Copper is one of the world's most important industrial minerals and Africa is an important world producer. While output is traditionally dominated by Zambia South Africa and Katanga Province in the south of the Democratic Republic of the Congo many African nations contribute to copper production and many African nations have undeveloped ore resources. Cobalt another important