A classifier equipment with overflow end spiral completely submerged below the liquid surface.
Xinhai tailings dry stacking technology is mainly applied to the dewatering and concentrating of mineral tailings in the mineral processing plants. To reach the aim of tailings dry stacking and avoiding environmental pollution, it is the essential technology of green mine.
Phosphate Flotation Product Line is applied for complex structure phosphate with fine particle distribution, closed embeddedness relationship, difficult monomer dissociation, etc.
Barite is fragile and like a big tube. The separation methods of Xinhai are generally gravity separation, magnetic separation and flotation.
Alluvial gold processing solution mainly applies to processing alluvial gold with a large volume of gangue minerals. Alluvial gold processing is a set of mining processes, including crushing and screening, desliming stage, separating stage, etc.
The iron ore tailings separation characteristics of the iron ore fines of this region slurry (50% solids by weight) is conditioned with sodium with special reference to their implications on beneficiation in hydroxide as pH regulator causticised starch (0.75 kg/t) as general and flotation in particular can be found elsewhere [18 depressant
Most of the Iron ore washing plants set up in India in the earlier days consist of sizing of the ore by dry / wet screening washing and classification by screw classifiers. In this classical approach iron values were lost in the form of fines and utrafines into the tailing ponds as they had little commercial value in those days and accumulated in huge quantities over the years.
Magnetic separator machine is designated for wet magnetic separating of material with granularity below 3mm such as magnetite magnetic pyrite roasted ore and ilmenite. It can also be used to remove iron for coal nonmetal materials building materials etc. Huahong Magnetic Separators are designed to recover ferromagnetic materials.
Hence the iron ore minerals with lower magnetic susceptibility or interlocked with gangue minerals have no opportunity for upgradation and proceed to the tailing dam. Flotation is a powerful technique for upgradation of these materials and it is the focus of this research work. A sample of 43.09% Fe and 12.1% FeO was taken from the tailings
For example a tailings stream in an iron ore application could be thickened to 4550% solids Newtonian slurry in conventional or highrate thickeners. Conversely the same tailings stream could be thickened to 6570% solids nonNewtonian suspension using a paste thickener.
Evaluation of Flotation Collectors in Developing Zero Waste Technology for Processing Iron Ore Tailings. November 2015 Iron ore ultra fines cationic collector tailings . pond column