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Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on. Some of the equipment is Xinhai independent research and development, and has been awarded national patent. View details
Gold CIL (Carbon in Leach) Process is an efficient design of extracting and recovering gold from its ore. By cyaniding and carbon leaching crushed gold ore slurry simultaneously, CIL process lower the gold mining operation cost and increase gold recovery rate to a degree of 99%. View details
On October 11, the 3-day CHINA MINING Conference and Exhibition 2019 was conclud...
Iron ore mines have a great application, it can be used as the raw material of iron and steel melting, iron ore mines calcined products has good oil-absorption. Iron ore tailings mines decomposition products can be widely used in the drilling mud treated process as the natural brown material, and iron ore mines can neutralizing hydrogen sulfide. This passage will have a brief introduction of iron ore mining process.
Iron ore mines as the main iron source have been widely used in England and Europe. In China, as other mine has much high-grade and easy to mining and has a large quantity, though the iron ore mines don not exploited yet, it has great prospects. For iron ore mines mining technology, we have magnetic roasting and gravity separation, but those all have limitations. For fine particle iron ore mines mining, we have alkali leaching oxidation and electrochemical alkaline medium.
Gravity separation is used in coarse and middle size iron ore mining, it can use a jig, but we also use the heavy suspension process way when processing iron ore mine. For fine particle size iron ore mines, we use magnetic roasting, this method is good for improving the capacity and decreasing the steel ball consumption, in this way, we can improve the flotation indexes and remove the harmful contents of iron ore mine. For other iron ore mines, alkali leaching oxidation is the most efficient way, except the weak magnetic separator machine mining, according to the leaching condition, the concentrate can remove the carbonate, and it is essential for the further process. However, as this method has high-cost, and complex equipment, long process time, high-temperature and large alkali concentration, it will take a long time to apply in use. Above all is the iron ore mining, we believe that with the development of technology, more and more method will be exploited and used in the iron ore mining.
Xinhai manufactures all kind of iron ore mining equipment, we have a reasonable price, best quality, and service, we are your reliable partner. Xinhai and it is five research institutes will design and guide your EPC project, welcome to join us.
Thickener is widely used in mineral processing plants, sewage treatment sector, metallurgy and other industries for dewatering commonly. ... [more]
The production of the iron ore tailing is becoming bigger and bigger. It is very important to use the iron ore tailing reasonably. This essay will focus on the usage of the mining tailings of iron ore. ... [more]
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© 2017 Shandong Xinhai Mining Technology & Equipment Inc.