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Antimony is a non-renewable strategic mineral resource and an indispensable and important raw material for modern industrial development. With the high-intensity resource mining in recent years, the consumption of antimony resources is too large. Antimony beneficiation methods are important to improve the recovery rate of antimony ore. Antimony is a scarce resource. It is a […]

The world is rich in bauxite resources. Bauxite is the best raw material for the production of metal aluminum, and its consumption accounts for more than 90% of the world’s total output. Bauxite is used in chemical industry, metallurgy, ceramics, refractory materials, abrasives, adsorbents, light industry, building materials, military industry, etc. In recent years, bauxite

Barite beneficiation belongs to non-metallic beneficiation and is a sulfate mineral. Its crystals are often thick plates, and the aggregates are granular or crystal clusters. Barite is insoluble in water and acid, non-toxic, non-magnetic, and can absorb X-rays and Y-rays. It is mainly used in petroleum, chemical, paint, filler and other industrial sectors, of which

Lithium is an important strategic resource material, the lightest metal element in nature, and has strong electrochemical activity. Widely used in emerging fields such as batteries, ceramics, glass, aluminum, lubricants, refrigerants, nuclear industry and optoelectronics. Therefore, lithium is known as “the new energy metal of the 21st century”, and lithium is also known as “an

Common types of iron ore are magnetite, hematite, limonite and siderite. Among them, hematite, as a weak magnetic iron ore, has uneven particle size and high content of fine particles. Hematite ore is an important iron ore resource in my country. In the early 1960s, hematite ore was mainly processed by roasting-magnetic separation and single-flotation

With the development of industry and the progress of society, the application fields of graphite are constantly expanding, and the requirements for graphite in various industries are also getting higher and higher. However, the fixed carbon content of natural graphite ore is generally low, the fixed carbon content of flake graphite raw ore is 3-5%,

Coal gangue is a carbon-containing rock discharged from coal mines in the production process of development, mining, and coal washing. It is also one of the largest industrial solid wastes in my country. Containing carbon and other organic matter and inorganic silicate minerals, direct discharge or filling back into wells will waste resources, occupy land,

With the mining of mines and the continuous development of the iron and steel industry, iron tailings, as a kind of beneficiation waste, are also increasing in storage. Iron tailings are solid wastes discharged after extracting iron ore concentrate from iron ore. It is a low-content valuable element produced during the processing and utilization of