Copper mining - Import export

Chemical appearance: Sodium ethyl xanthate or SEX is typically a yellowish powder or pellet that is soluble in water. It is a xanthate based on the C2 alkyl ethyl alcohol in the sodium salt form. Chemical application and strengths: Sodium ethyl xanthate or SEX is used in mining as a flotation agent. It is used as a collector and xanthate used especially in copper mines. It can be used for flotation of various minerals that are activated or hydrophobic and float easily such as lead, cobalt, zinc and nickel. It can form insoluble compounds with these metallic ions. Sodium ethyl xanthate is especially important in in froth flotation, where it is used to separate hydrophobic materials from hydrophilic. In mining this is an important operation to recover sulfide ores. For ores such as copper, this process lowers the costs of recovering low grade ores and can save mining companies processing costs. SEX is used a highly selective collector and is the strongest among the xanthates.

Chemical appearance: Sodium ethyl xanthate or SEX is typically a yellowish powder or pellet that is soluble in water. It is a xanthate based on the C2 alkyl ethyl alcohol in the sodium salt form. Chemical application and strengths: Sodium ethyl xanthate or SEX is used in mining as a flotation agent. It is used as a collector and xanthate used especially in copper mines. It can be used for flotation of various minerals that are activated or hydrophobic and float easily such as lead, cobalt, zinc and nickel. It can form insoluble compounds with these metallic ions. Sodium ethyl xanthate is especially important in in froth flotation, where it is used to separate hydrophobic materials from hydrophilic. In mining this is an important operation to recover sulfide ores. For ores such as copper, this process lowers the costs of recovering low grade ores and can save mining companies processing costs. SEX is used a highly selective collector and is the strongest among the xanthates.

Chemical appearance: Sodium ethyl xanthate or SEX is typically a yellowish powder or pellet that is soluble in water. It is a xanthate based on the C2 alkyl ethyl alcohol in the sodium salt form. Chemical application and strengths: Sodium ethyl xanthate or SEX is used in mining as a flotation agent. It is used as a collector and xanthate used especially in copper mines. It can be used for flotation of various minerals that are activated or hydrophobic and float easily such as lead, cobalt, zinc and nickel. It can form insoluble compounds with these metallic ions. Sodium ethyl xanthate is especially important in in froth flotation, where it is used to separate hydrophobic materials from hydrophilic. In mining this is an important operation to recover sulfide ores. For ores such as copper, this process lowers the costs of recovering low grade ores and can save mining companies processing costs.

Chemical Appearance Sodium Hydrosulfide NaHs is usually in the form of Yellow Flakes. Sodium hydrosulfide can also be in a solution form and appears as a colorless to light-yellow liquid. Chemical Applications NaHs main uses are in manufacturing as a replacement chemical for sulfur, as a flotation agent in copper mining where it is used to activate oxide mineral species and other various industries such as: Mining and mineral processing Tanning industry Dye industry Fertilizer industry Water treatment Manufacture of other chemicals e.g. ammonium sulphide Our sodium hydrosulfide maintains the highest quality standards required in the international market. With ISO 90001 manufacturing, we ensure high quality inputs and process to result in quality NaHS. Our clients mainly use NaHS for flotation of copper minerals. We have clients in Southern Africa, South America, Southeast Asia and other places.

JS INTEGRAL manufactures forehead switchgear enclosures based on technical documentation provided by the customer, complying with the relevant requirements of PN-EN standards, including mining standards. Within the METAL ENCLOSURES category, forehead switchgear enclosures are the most diverse products in terms of design and construction, due to their wide range of applications, mainly in the metal ore mining. Enclosures are intended for prefabrication of forehead switchgear enclosures, including: transformer kits, pump sets, fan sets, contactor starters, switching boxes and other equipment used for power supply to machines and devices used in: • mining of metal ores, especially copper ores • mining and processing of mineral resources • infrastructure construction

Application DC-motor as drive for a mine winder in a copper mine. The new motor replaced a 70 year old British DC-motor.

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