03/08/2013 Boats - Ships
In order to achieve the purpose of the large-size and series of flotation machine by optimizing the structure parameters Mining crusher is mainly used for the crushing the large ore in mining process which is also called macadam or crushing stone. Generally speaking, it refers to the crude ore after being bursted are made into finished product meeting the demand. When the flotation machine select sulfide, can also apply dithiophosphate,mercaptan and other collectors. Flotation mineral oxide or carbonate minerals, especially manganese ore flotation, fatty acids and their salts (soaps) is a universal collector, especially as oleic acid and sodium oleate, for a long time has been super to be the flotation machine floating selection of the best collector.
But this type of collector is very weak for minerals in the cold water temperature below 14 °. Ferrous metal ore flotation, in addition to the application of oleic acid, also applied to other types of fatty acids, such as linoleic acid and linseed oil (the price is also more expensive than oleic acid). The industrial flotation machine technical experts Bogda Ivanov research in recent years proved that the oxidation of iron and manganese ore flotation, the use of another inexpensive pharmaceutical oxidation is not very effective.Here, the polarity of the adhesion on the surface of the flotation machine mineral is very carbonyl COOH or COON3, non-polar group is a hydrocarbon group C17H33. During the industrial mines flotation machine operation, the longer the hydrocarbon chain,the more strongly the role of the collector.
Therefore, the amyl xanthate recycle more sulfide minerals than the ethyl xanthan formate, but the ethyl xanthate”s selectivity is strong. Various flotation machines have their own advantages, through experiment and research in the same condition, we can find out that jet flotation machine has the large handling capacity, low consumption, high in inflatable performance index and low in medicine consume.This new symons cone crusher adopts dry oil sealing which can guarantee the reliable work of the machine. In addition, this new machine has wide application in industries like metallurgy, cement, construction materials and iron ore production, etc. The development of national economy and the changing of market boost the innovation and improvement of the interior structure and performance characteristics of cone crusher. And the following is some measures which can help to improve the development of cone crusher.
iron ore concentration plant: http://www.crusher-machine.com/n137.html
In recent years, various mining enterprises outpouring appear , stone crusher enterprises if you want a place in the fierce competition , they need to...