How to Improve The Output Of Vanadium Titanium Magnetite By Vanadium Ore Vertical Roller Mill

Vanadium is an important alloy element, known as "monosodium glutamate of modern industry", which is widely used in steel, chemical industry, aerospace and other fields. At present, the main raw materials for industrial production of vanadium products include vanadium titanium magnetite, petroleum ash, waste vanadium catalyst, bauxite and stone coal, among which 75%~85% of vanadium products are from vanadium titanium magnetite. It can be seen that vanadium titanium magnetite plays an extremely important role in the field of vanadium extraction. In order to obtain high vanadium recovery, the granularity of vanadium titanium magnetite concentrate is generally controlled at a very fine level. Therefore, the vanadium ore vertical roller mill to achieve vanadium titanium magnetite grinding is an important step. Then, how to improve the output of vanadium titanium magnetite grinding?

Vanadium titanium magnetite belongs to refractory ore. In recent years, with the gradual deepening of mining, gangue has also changed from gabbro to pyroxene and tropside with similar properties to vanadic ilmenite. Under the existing technological conditions, it is more difficult to obtain qualified iron concentrate. To obtain qualified iron concentrate, it must be finely ground. However, due to the large difference in embedded particle size, hardness and brittleness between titanium minerals and iron minerals, titanium minerals are very easy to be ground down, while fine titanium is difficult to recover. The existing ball milling process not only finely grinds iron minerals, but also superfines titanium minerals, which not only wastes grinding energy consumption, but also greatly reduces titanium recovery. In addition, the current ball milling process has low efficiency and poor grinding effect, resulting in insufficient grinding fineness of iron minerals, low grade of iron concentrate, high energy consumption and high operation cost. Then, how to improve the output of vanadium titanium magnetite grinding in view of the current situation? We recommend that you choose vanadium ore grinding mill as the grinding equipment of vanadium titanium magnetite.

HLM series vanadium vertical roller mill is a vanadium titanium magnetite grinding equipment developed and produced by Guilin Hongcheng. It has been successfully run in many cases in the market. In view of the contradiction between the grinding fineness of titanium minerals and iron minerals in vanadic ilmenite that is difficult to unify, a closed circuit process is formed through classification and grinding. Once the mineral grinding reaches the particle size within the target range, it is separated through the classification process, while the minerals whose particle size is larger than the target range continue to circulate in the above closed circuit process. Finally, the particle size of the harder iron mineral can be milled to the target range, while the titanium mineral can be separated in time after being milled, avoiding the situation that the grinding is too fine due to long-time grinding.

With the above grinding process, after the materials to be grinded are subject to closed circuit grinding by vanadium ore grinding mill and classification of vanadium ore, the content of coarse and fine particles in the grinding products is low, the content of qualified particles and the distribution rate of metals are high, and titanium minerals are less grinded, and the degree of dissociation of iron minerals is high. If you want to know more about the vanadium ore vertical roller mill, how to improve the output of vanadium titanium magnetite powder grinding? Welcome to contact the HCM team： 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. Our selection engineer will plan scientific equipment configuration for you and quote for you.