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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
According to the complex and changeable market situation in home, Xinhai Mining ...
There are a variety of iron ores in nature, mainly including magnetite, haematite, limonite, siderite, so the beneficiation of iron ore needs the suitable process to improve the economic benefit. The beneficiation of iron ore needs a series of process, including crushing, grinding, magnetic separation, flotation, gravity separation.
Cyanidation has a history of more than 200 years since it was applied to gold and silver ore extraction in 1887. At present, cyanidation is still one of the main gold extraction processes due to its high recovery rate, high adaptability to ore and local production.
The gold CIL process is the technology that adds activated carbon into the leaching tank, and leaching and absorbing at the same time. It is developed on the basis of CIP technology, which has advantages in reducing the amount of leaching tanks and shorten the process flow.
Taking the vein-type gold mine as an example, the common gold extraction processes mainly include single amalgamation process, amalgamation-gravity separation process, gravity separation (amalgamation)-cyanide process, single froth flotation process, amalgamation-flotation process, all-slime cyanidation process(CIL or CIL), froth flotation- cyanide process, froth flotation-gravity separation process, heap leaching process.
Cyanidation is one of the main gold extraction technologies, which mainly contains cyanidation leaching process and precipitation extraction process. Cyanidation leaching process is an key point influencing the gold recovery rate, and the leaching process is complex.
There are many kinds of gravity separation methods used for gold recovery, including gravity separation by jigging, gravity separation by shaking table, gravity separation by spiral chute, gravity separation by spiral, gravity separation by centrifugal separator and gravity separation by wind power.
Manganese is common metal mineral in nature, which appears in almost all kinds of ores and silicate ores. However, the useful manganese ores only a small part of them, including pyrolusite, psilomelane, bogs manganese etc. In the extraction of manganese, what kind of processing technology is applying for manganese? In this passage, we will introduce you the extraction technology of manganese.
Alluvial gold deposits are the gold-bearing mud-sand sedimentary minerals formed by long-term weathering in pulmonic gold deposits, which are a kind of valuable mineral. In this passage, we will introduce you to the alluvial gold mining technology from the main characteristics, preparation before processing and its processing technology.
Gold flotation process is one of the most widely used methods for treating pulse-gold ore in the gold concentrator. In most cases, the gold flotation process is used in the treatment of gold-bearing ores with high reproducibility of sulfide minerals with good separation effect.
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