Placer Gold Beneficiation Process
Placer gold is generally found in rivers, lakes, valley alluvial layers, etc. The beneficiation process mainly relies on gravity separation, which is widely used in the African market because of its simple operation, low investment, environmental protection and pollution-free.
Gold Carbon In Leach (CIL) Process
Carbon in Leach (CIL) is a gold extraction process based on the linkage of cyanide leaching and activated carbon adsorption, which is widely used in the industrial production of low-grade gold mines (Au content ≥ 0.5 g/t). Its core process includes four modules: cyanide leaching-carbon adsorption-desorption electrolysis-activated carbon regeneration, which can achieve a gold recovery rate of 90%-98%, and the comprehensive cost is 15%-30% lower than that of traditional processes.
Ilmenite Beneficiation Process
Ilmenite beneficiation process is mainly includes crushing, grinding, gravity separation, magnetic separation, flotation and combined beneficiation.
Phosphate Ore Dressing Process
Usually, flotation, gravity separation, scrubbing and desludging methods are used to improve the grade of phosphate ore. Among them, flotation is the most widely used phosphate ore dressing process.
Nickel Ore Beneficiation Process
The core of nickel ore beneficiation technology is to select the appropriate process flow according to the ore type, grade and final product requirements to maximize resource utilization and reduce production costs.
Quartz Sand Beneficiation Process
The quartz sand process mainly includes quartz sand impurity analysis and impurity removal process, quartz sand purification process, etc. The quartz sand production process can be applied to quartz sand containing iron or mica.
Gold Flotation Process
The gold flotation process is suitable for treating gold-containing sulfide ores with fine gold particles and good floatability. During the flotation process, sulfide ores are enriched in sulfide concentrates as carriers of gold. Flotation can also treat polymetallic gold-containing sulfide ores and carbonaceous ores.
Silver Ore Dressing Process
Silver ore beneficiation technology is mainly used to recover silver and associated metal minerals. Silver-containing ores are mainly divided into two categories: silver-gold ores and lead-zinc-copper associated ores.
Tailings Reselection Process
Tailings reselection technology is suitable for the reselection of various metal and non-metal tailings, including iron, gold, lead and zinc, copper, fluorite, tungsten, phosphorus, graphite, bauxite tailings, etc.
Tailings Dry Discharge Process
The tailings dry discharge process can alleviate the storage capacity pressure of the tailings pond, reduce the safety hazards of the tailings pond, and increase the means of tailings reuse. It is a tailings treatment process to achieve green and environmentally friendly mines.
Full Tailings Cementing Filling Process
By using full tailings to effectively fill the goaf, the environmental and safety problems caused by mineral resource mining can be fundamentally solved, and mineral resources can be fully recovered, which is of great significance to promoting the coordinated development of mining industry, resources, environment, safety and economy.
Chromium Ore Dressing Process
Chromium ore dressing process is mainly a gravity separation process, which is a method of separating minerals according to different mineral densities.