How To Deal With Gold Tailings? What Kind Of Grinding Mill Can Be Used To Deal With Gold Tailings?

The treatment of gold mine tailings is an important part of mine production. The continuous accumulation of gold tailings has brought about environmental pollution, tailings dam break and other security risks. How to deal with gold tailings by grinding mill? In what ways can gold tailings be utilized? What kind of treatment equipment is needed is the concern of many gold mines.

What are the main components of gold tailings?

The gold content in the tailings of gold deposits in China is generally 0.2-0.6g/t. Most of them are accompanied by copper, lead, zinc, iron, sulfur and other elements, mainly P (0.1% - 0.18%); Zn(0. 1%~0.15%); Pb(0. 2%~0.3%); Cu (0.02% - 0.04%) etc. The main minerals of the tailings of the gold deposit are cafe2 (Si02), pyrite (FeS2), calcium carbonate (CaCO3), chlorite (mg.fe) (alsi2o10) (0h) 3 A-quartz (a-sio2) and a-fe202.

These gold tailings are generally silty waste, and the amount of gold tailings discharged each year is 80000-120000. These abandoned gold tailings not only need to spend a lot of money and occupy a lot of land to build sand storehouse for storage, but also cause serious environmental pollution because they are silt like and easy to fly with the wind. Therefore, the treatment of gold tailings has become a concern.

How to deal with gold tailings? Where can gold tailings be used?

After the gold concentrate is selected, a large amount of gold tailings are left. This kind of waste is not really without application value. The high gold content part of gold tailings can be extracted again. In addition to gold and silver, the valuable elements can also be recovered by tailings re concentration according to the properties of tailings. Tailings as a better filling material and reclamation is also an effective way to treat gold tailings.

At the same time, the content of metal minerals in the gold deposit is rare, and the gangue minerals are relatively pure. Metal tailings can be directly used as important non-metallic raw materials or building materials, such as brick making, glass ceramics, aerated concrete, silicate mud, etc. Therefore, deep processing of tailings can produce materials, composites and glass products with various functions.

In the practical application of gold mine tailings treatment in concentrator, the suitable treatment and comprehensive utilization method of gold mine tailings are determined by considering the properties, scale and return on investment of gold mine tailings, and the reasonable gold mine tailings treatment equipment is customized.

What equipment is needed for the treatment of gold tailings? HCM can customize the equipment of gold mine tailings

According to different ways of utilization, the equipment for treating gold tailings is different. For grinding gold tailings, HLMX series vertical grinding mill machine produced by HCMilling (Guilin Hongcheng) can meet your different needs, and the fineness of finished products is 22-180 μ m. It can be adjusted between 5-700 tons per hour.

HCMilling(Guilin Hongcheng) is a professional R & D and manufacturer of ore mill equipment. The new Raymond mill, ultra-fine mill, vertical roller mill, super-fine vertical grinding mill and other equipment have high grinding efficiency and greater production capacity.

The actual needs of different users are different. If you are in need of any non-metallic grinding mill, contact mkt@hcmilling.com or call at +86-773-3568321, HCM will tailor for you the most suitable grinding mill program based on your needs, more details please check www.hcmilling.com.