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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...
There are three common gold processing methods widely used in many gold processing plants according to the different types of gold ore characteristics and user requirements, includes gold cyaniding process, gold flotation process, gold gravity separation process.
Froth flotation process is a kind of mineral processing technology that uses the flotation reagents to separate the ore according to the physical and chemical properties of the surface of the ore. What are the common froth flotation processes? Do you know the application condition of froth flotation process?
Gravity separation method is to separate the minerals according to their relative density (usually called specific gravity). The mineral particles with different densities are subject to hydrodynamic and mechanical forces in the moving medium (water, air and heavy liquid), resulting in suitable conditions for loose layering and separation, thus separating ore particles with different densities. […]
As the common mineral processing process, the froth flotation process is widely used in the concentrator. Because the froth flotation process is strict with grinding fineness, pulp density, flotation reagent, the flotation plant operators must inspect the flotation conditions during the operation of flotation machine. Here are some common problems of froth flotation process and […]
As we all know, mineral processing operation consists with three stages, before processing, during processing, and after processing. The prepare before processing mainly includes crushing and screening, grinding and classification, hand sorting and washing. Among them, grinding and classification is an important process as the follow-up process of crushing and screening. The ore particle size […]
Kaolin is a common clay mineral in natural world. It is the useful mineral for white pigment, therefore, whiteness is an important index influencing the value of kaolin. There are iron, organic matter, dark material and other impurities in kaolin. These impurities will make kaolin appearing different colors, influencing the whiteness. So kaolin must remove […]
In mineral processing plant, the grinding stage is the significant circuit with large investment and energy consumption. The grinding stage controls the grain change in the whole mineral processing flow, which has large influence on the recovery rate and production rate. Therefore, it is a focused question to reduce costs and improve production rate under […]
Lead-zinc ore is a kind of refractory ore among many minerals. Generally speaking, lead-zinc ore is more poor ores than rich ores, and the associated components are more complex. How to separate lead-zinc ore is still a research topic. At present, the lead-zinc minerals available for industrial use are galena and sphalerite, and also include […]
Fluorite is one of common non-metal minerals, also called fluor. The main component of fluorite is CaF2, so fluorite is the industry resource of F. Fluorite has rich color. Fluorite usually grows with scheelite, phosphorite, pyrite, blende, quartz, dolomite and other minerals. Flotation separation is difficult for similar characteristics between fluorite and pyrite, barite. It […]
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© 2017 Shandong Xinhai Mining Technology & Equipment Inc.