There are many types of ore beneficiation production lines in the mining industry. What we often see are technological processes like gravity separation, flotation separation, magnetic separation and hand sorting etc.
Most ores can be separated by the above ore dressing methods. Here we will introduce you the concrete ore dressing methods for different ores and hope it will help you choose the suitable technology for yourselves in your later production.
Tin: when we want to get tin ore, we often use the gravity concentration or gravity separation together with the flotation separation.
Molybdenum: flotation separation will be the most effective method for concentrating molybdenum ore.
Mercury: hand sorting, magnetic separation and flotation separation are all available for the mercury beneficiation. Among the three methods, the flotation separation is regarded as the high efficient one.
Antimony: it’s also feasible to adopt the hand sorting, magnetic and flotation separation technology.
Platinum: first grinding minerals with the ball mill and then adopt the proper hydrocyclone to classify them; at the same time, users should consider the importance of the recovery rate.
Gold: usually, there is little gold in the minerals, so we must first crush the stones and then grind them into super fine grains. At last, both magnetic and flotation separation are useful for the glod concentration process.