Cobalt is a hard magnetic metal with a high melting point and good stability. It is an important raw material for manufacturing heat-resistant, anti-corrosion, and hard alloys. People wide used in aerospace, machinery manufacturing, electrical appliances, and chemical industries. It is an important strategic material. Copper-cobalt ore is a kind of cobalt ore that can … Continue reading Three Beneficiation Processes of Copper-cobalt
Chemical beneficiation is based on the differences in the chemical properties of minerals and mineral components, using chemical methods to change the mineral composition and other ways to enrich the target components. For example, dilute sulfuric acid is used to leach copper ores containing malachite. Change the mineral composition. That is, malachite becomes a copper … Continue reading Chemical Beneficiation Process Operation
There are many kinds of silver minerals in nature. The silver-containing minerals with production value include natural silver, gold-silver ore, argentite, crimson silver ore, horn silver ore, antimony-silver ore, and so on. Silver is often associated with lead-zinc ore, copper ore, gold ore, and limonite in mineral ores and can be recovered together with other minerals. The silver … Continue reading Silver Ore Dressing Preparation and Separation
Graphite is an essential non-metallic mineral. After purification, it can applicate in many fields, such as optics, energy, aerospace, environment, and new materials. Graphite ore often associates with quartz, illite, kaolinite, andalusite, sericite, pyrite, limonite, tourmaline, calcite, etc. It needs to be purified and removed before use. Standard graphite purification methods include: Selective flocculation Flotation Alkali-acid … Continue reading How to Purify Graphite Ore?
Metal is a substance with luster, good electrical conductivity, thermal conductivity, mechanical properties, and a positive temperature coefficient of resistance. Metals are a big family, and 86 kinds of metals exist worldwide. Usually, people divide metals into ferrous and non-ferrous metals according to their color and properties. Today we mainly discuss ferrous metals and their beneficiation method.
Heap leaching (HL) is a flexible and economic mineral processing method, commonly used to extract gold from low-grade gold ores. In this process, ore is firstly crushed to fine particles. By spraying leaching solution to the large piles, the gold-containing solution is leached. Then used the method of carbon adsorption, zinc powder displacement device and so on to separate gold from the liquid.
Tailings are components with low content of valuable parts produced in beneficiation operations that cannot economically be used for industrial production and are also the main components of industrial solid waste. Currently, the output of metal ores, non-metallic ores, coal, clay, etc., mined in various countries in the world is huge every year, and the … Continue reading Why Should Use Tailing And How to Use Them?
Currently, it mainly uses the flotation method for beneficiation and purification of fluorite at home and abroad. There are Quartz-type, Carbonate-type, Barite-type, and Sulfide fluorite ore.
XJT(I) leaching mixer(911MPELE1535) is a heat-controlled Laboratory Leaching Test Agitator designed for leaching and agitating slurries. It is compact and of rugged construction for general laboratory or small pilot plant operations. Perfect for gold, silver cyanidation tests, or copper acid leach tests. This hydrometallurgy test unit is a multi-functional air-injected leach tank reactor with a … Continue reading The Operation & Maintenance of XJT Leaching Mixer
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