Bosite's process for extracting gold and silver from copper-lead-gold concentrate, gold leaching from copper-containing gold concentrate
The mercury amalgamation machine is used for gravity separation of gold concentrate from vein gold mines or gravity separation of gold from placer gold mines. Equipment for mercury amalgamation of concentrates to extract gold. There are many forms and types of mercury amalgamation machines. Common ones include mercury amalgamation plates, cyclonic mercury amalgamators, electrical mercury amalgamation machinery, mercury amalgamation cylinders, mining machines, grinding machines, etc. Among them, the application of plate grinding machine and mercury amalgamation cylinder is the most common.
The plate grinding machine is an early piece of heavy equipment, which has great restrictions on the recovery of mercury. Therefore, there are generally few examples of using the plate grinding machine for mercury amalgamation operations. Instead, new mercury amalgamation equipment such as mercury amalgamating cylinders are used. The recovery rate of mercury amalgamation in gold mines and mercury amalgamation cylinders for gold extraction is as high as 50%. The mercury loss rate is extremely low. It is a fully enclosed operation and has minimal harm to the environment and workers' health.
The mercury amalgamation cylinder is a steel cylinder lined with rubber on the inner wall. When amalgamating gold mines, steel balls are often added. The abrasive action of the steel balls can break the dense film on the surface of some gold particles and force mercury amalgamation. Therefore, the mercury amalgamation cylinder has the function of forced amalgamation of mercury. There are also examples of direct mercury amalgamation in ball mills. However, due to the low recovery rate of mercury amalgamation in ball mills, high mercury loss, and greater harm to the environment and workers' health, it is now rarely used, and is only used in some backward areas. Disk mills or ball mills are also used for direct mercury amalgamation.
Henan Bosite Machinery Manufacturing Co., Ltd. is a professional R&D and manufacturing manufacturer of mineral processing equipment. The mercury amalgamation cylinders and mercury amalgamation machines produced by our factory have the characteristics of beautiful appearance, stable and reliable performance, etc. New and old customers are welcome to visit Negotiate business and purchase equipment in our factory!
Bosite's process for extracting gold and silver from copper-lead-gold concentrate, gold leaching from copper-containing gold concentrate