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.
Sometimes some other precious metals can also be leached along wit. h the gold for example silver. This process of leaching is done in leaching tanks or by heap leaching where sodium cyanide is dripped onto a heap of gold ore and left to percolate its way through the heap of gold ore.
A sodium cyanide solution is commonly used to leach gold from ore. There are two types of leaching Heap leaching In the open cyanide solution is sprayed over huge heaps of crushed ore spread atop giant collection pads. The cyanide dissolves the gold from the ore into the solution as it
Sodium cyanide is the most commonly used leaching chemical in gold extraction process. According to theoretical calculation leaching 1 gram of gold only requires 0.5 grams of sodium cyanide. However in most gold cyanidation plants the consumption of cyanide is high which is 50100 times higher than the theoretical calculation.
When used CNFREE sodium cyanide substitute gold extraction reagent must be stirred with normal temperature alkaline water and then dissolved in the slurry for gold leaching. In the CIP production process of oxidized gold ore heap leaching and pool leaching CNFREE sodium cyanide substitute is used in the same manner as sodium cyanide. The most preferred material for leaching gold ore using CNFREE sodium cyanide
Sodium cyanide structure NaCN. NaCN Uses (Sodium cyanide) Sodium cyanide is used in the extraction of gold. Used in the mining industry. Used as a rodenticide. Used as to clean metals. Used in the manufacturing of dyes. Used in the making of electroplating solution. Used in the production of hydrocyanic acid. Used in agricultural chemicals.
Sodium cyanide is most commonly used for mining applications. Its sold as either a liquid or a solid briquette and its strength usually quoted on a molar basis can range anywhere from 98% and above. Its an ideal solution for gold processing because it is costeffective quick to process and readily available.