With the fluctuation of international gold prices and the increasingly stringent environmental protection requirements, the gold mining industry is facing new challenges and opportunities.Technological innovation, green environmental protection and comprehensive utilization of resources have become the key words for the development of the industry, promoting the gold mine mineral processing industry to move towards a more efficient and environmentally friendly direction.

Technological innovation to improve the efficiency of gold ore processing

The resources of gold mines are becoming increasingly depleted, and it is difficult for traditional mineral processing methods to meet production needs.To this end, the gold mine mineral processing industry actively introduces and develops new technologies and processes.For example, the “biological oxidation pretreatment + cyanide leaching” process developed by Xingkuang Group has successfully treated gold mines that are difficult to select for smelting, and the gold recovery rate has increased by 5%.In addition, the application of advanced equipment such as high-efficiency and energy-saving crushing and grinding equipment, large-scale flotation machines, and automated control systems has also greatly improved the mineral processing efficiency of gold mines.

Green environmental protection has become the main theme of industry development

The increasing pressure on environmental protection has prompted the gold mining and mineral processing industry to pay more attention to the development of green environmental protection.The application of green environmental protection technologies such as cyanide-free gold extraction technology, tailings dry discharge technology, and wastewater recycling technology has effectively reduced environmental pollution in the process of gold ore processing.For example, Xingkuang Group uses "cyanide-free gold leaching agent" instead of traditional sodium cyanide, which effectively solves the problem of pollution of cyanide-containing wastewater.

Comprehensive utilization of resources has become a new growth point

A variety of valuable metals such as silver, copper, lead, and zinc are often associated with gold mines. Strengthening the comprehensive utilization of resources can improve the economic benefits of mines.The gold mine mineral processing industry is actively exploring new ways of comprehensive utilization of resources. The combined process of “flotation-reselection-cyanide” can be used to recover not only gold, but also silver, copper and other valuable metals comprehensively, and the economic benefits have been significantly improved.

Future outlook

In the future, the gold mine mineral processing industry will continue to develop in the direction of high efficiency, environmental protection and comprehensive utilization.Technological innovation will become the core driving force of industry development, green environmental protection technology will be more widely used, and the level of comprehensive resource utilization will be further improved.The gold mining and mineral processing industry will also pay more attention to the coordinated development of environmental protection and make greater contributions to the realization of sustainable mining development.