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.
Gold leaching process with thiosulphate solutions is an important process of considerable significance for environmental and economic aspects of sustainability. Thiosulphate leaching helps reduce risks of environmental pollution in comparison with cyanidation thus limiting negative societal effects but complexity of the process chemistry still requires investigation and modeling.
Heap leach models. A number of heap leaching modeling tools have been developed including a column leach test simulator full threedimensional virtual heap and a process heap simulator that captures all the critical aspects of the full threedimensional heap whilst significantly reducing simulation times.
The leaching agents diffuse into the porous particles to react with the grains of metallic gold.The model considers the effects of transport mechanisms on the process and uses an electrochemical
Kinetic models were developed for the leaching of gold from the ore adsorption onto activated carbon and pregrobbing at the ore surface. A variable order empirical model of the Mintek form was used to describe leaching while adsorption was modelled using the filmtransfer model. A model of this form was also used for preg