Silica sand processing technology is mainly purification, to remove small or trace amount of impurities. It is a difficult separation technology to recover refined silica sand and high purity silica sand.
According to the classification of chemical composition, the common iron ore mainly includes magnetite, hematite, limonite and siderite. Different properties of iron ore, its processing technology is naturally different.
There are multiple mineral impurities in gold ore. The different grades of impurities are closed related to the particle size of gold ore. Therefore, it is necessary to wash and or classify the raw ore.
Various reasons make the flotation treatment of lead-zinc oxide ore difficult. This article will introduce you to 5 flotation methods and teach you how to choose lead-zinc oxide ore.
Different iron ore tailings re-processing technologies are according to different ore characteristics. The common iron re-processing technologies are single magnetic separation technology, gravity-magnetic separation combined technology, flotation-magnetic separation combined technology, and flotation-magnetic-gravity separation combined technology.
At present, the main impurity removal methods of potassium feldspar are magnetic separation, flotation separation, acid leaching process and combined process. Specifically, the appropriate impurity removal process should be selected according to the occurrence state of impurity minerals and the embedded particle size.
The belt conveyor is a kind of material transportation equipment commonly used in the current concentrator, in which the belt plays an important role as the load bearing and transport device.
Quartz sand, also known as silica sand (quartz sand with SiO2 content above 98.5%, silica sand with SiO2 content below 98.5%), can be made into high-purity quartz sand after the mineral processing and purification. It is widely used in glass, ceramics, metallurgy, casting and refractory industries.
Flotation cell is one of the main equipment used in mineral processing plant for separation. In actual production, the flotation cell will encounter various problems from time to time. For example, the cover plate or stator screw falling off, the groove bottom is worn, the groove bottom guard plate is pried, the impeller cover plate is worn or corroded, and the scraper mechanism is not flexible, bearing clearance becomes large, etc.
1,200t/d gold ore mineral processing plant in Cambodia was completely contracted by Xinhai.
Entrusted by the owner in QInghai, Shandong Xinhai Mining Technology & Equipment Inc. carried out mineral processing test and study on the gold-antimony ore.
More than 10 million of gold tailings were stored in the tailing pond in North Korea. The average gold grade of the tailings was 1g/t, and the recoverable valuable element was gold.
There was a gold mine in Têwo which had been small-scale mined, and processed by stacking and heap leaching for a long term.
700t/d gold ore mineral processing plant in Zimbabwe was contracted by Xinhai. The plant adopted the CIL technological process.
The ore body of Tanzania gold mine was mainly gold-bearing quartz vein. Xinhai Mining Technology & Equipment Inc.
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