Copper ore is a mineral form in which the copper element is mainly in the form of compounds, and a few exist in elemental form. There are more than 200 kinds of copper-bearing ores in nature, and common copper ores can be divided into three types: natural copper, sulfide ore and oxide ore. The gangue of copper ore is mainly quartz, followed by calcite, feldspar, mica, chlorite, barite, etc.
According to the kind and characteristic of ore, there are many different processes for copper ore dressing. In general, ore dressing plant may use primary, secondary and tertiary crushing processes for crushing copper ore.
Jaw crusher is usually used for primary crushing. Cone crusher is used for secondary and tertiary crushing. Through primary crushing, and then by secondary and tertiary crushing, ore will be crushed to the suitable size for feeding ball mill.
Copper ore will be evenly conveyed by vibrating feeder to jaw crusher for primary crushing, the crushed material will be conveyed by belt conveyor to cone crusher for further crushing, material after being crushed will be conveyed to vibrating screen for screening, and material with qualified particle size will be conveyed by belt conveyor to final product pile. Material with unqualified particle size will be back from vibrating screen to cone crusher for secondary and tertiary crushing, to achieve a closed circuit.
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Copper Extraction Plants. Star Trace offers turnkey solutions for copper extraction plants. We are one of the leading project suppliers for copper extraction plants and we work closely with our customers to fulfill their specific needs for a customized packaged solution.Specialized in the fabrication of these machines for 25 years and this enables us to be in a leading position in the field of ...
This paper will introduce the copper flotation process of a copper ore dressing plant in Shanxi province. At present, the proved reserves and inferred reserves of this mine is up to 4 million tons. Generally, boundary grade of copper ore is 1.5%, but the copper ore grade of this plant is up to 2.33%.
copper extraction - wikipedia copper extraction refers to the methods used to obtaining copper from its ores. the conversion of copper consists of a series of chemical, physical, and electrochemical processes. methods have evolved and vary with country depending on the ore source, .... oxidised copper ore bodies may be treated via several ...
In the ore-dressing plant, the material received from the mine is crushed in several stages and finely ground to a size which ensures that copper minerals are liberated from the waste materials, or gangue.