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The steel ball has its own ore wear during the milling process, which is ground into iron powder or iron sheet in the slurry. Although this amount is not large, according to my country, it is currently about one ton of mining energy, but there is an impact on some of the subsequent homework.
If the next step in the grinding product is the chemical process of acid treatment, the iron powder in the milling product will first consume sulfuric acid to increase the acid consumption. For this reason, some of the uranium mines or gold mines in South Africa and North America often use the gravel grinder to reduce the impact of iron on the rear wet chemical process' in the laboratory to reduce the impact of iron on the product. Magnet mill is used. These have been known for the technical staff of mineral engineering.
The impact of iron on the mortems in the murder is often overlooked. Many studies in recent years have shown that iron powder wear in grinding will quickly oxidize oxygen in the mineral slurry, while causing changes in slurry and mineral surface potentials, thereby affecting flotation behavior. Some studies indicate that the electrochemical interaction between minerals and steel balls, and the wear iron inhibits the natural ponthetic of the minerals, and more receiving agents should be consumed.
