Vanadium titanium ore beneficiation technology

Vanadium titanium ore beneficiation technology

Vanadium titanium ore is an important mineral resource widely used in fields such as steel, aerospace, electronics, and chemical engineering. Therefore, the research and application of vanadium titanium ore beneficiation technology are of great significance. This article will introduce the relevant knowledge of vanadium titanium ore beneficiation technology, including beneficiation principles, beneficiation processes, and common beneficiation equipment.

1、 Mineral processing principle

The main principle of vanadium titanium ore beneficiation is to separate useful minerals from waste rocks through physical and chemical methods based on the physical and chemical properties of the minerals. Specifically, vanadium titanium ore beneficiation mainly includes methods such as magnetic separation, gravity separation, flotation, and chemical separation.

Magnetic separation refers to the method of separating minerals by utilizing their magnetic differences. The iron minerals contained in vanadium titanium ore have strong magnetism and can be separated from other non-magnetic minerals through magnetic separation.

Reselection refers to the method of separating minerals by utilizing their weight differences. Vanadium titanium ore contains titanium Magnetite, iron titanium ore and other minerals with high density, which can be separated from other light minerals by gravity separation.

Flotation refers to the method of separating minerals by utilizing their buoyancy differences. Ilmenite, titanium Magnetite and other minerals contained in vanadium titanium ore have a certain buoyancy, which can be separated from other minerals by flotation.

chemical separation refers to the method of separating minerals by utilizing their chemical properties. The titanium minerals contained in vanadium titanium ore can be converted into easily separable compounds through chemical reactions, such as titanium chloride, titanium sulfate, etc.

2、 Beneficiation process

The process of vanadium titanium ore beneficiation generally includes stages such as rough selection, intermediate selection, and selection.

In the roughing stage, iron minerals, titanium Magnetite and other minerals in the ore are mainly separated by magnetic separation, gravity separation and other methods to obtain coarse ore powder.

In the middle concentration stage, Ilmenite, titanium Magnetite and other minerals in the coarse ore powder are separated by flotation and other methods to obtain the middle concentration ore powder.

The selection stage mainly uses methods such as chemical separation to separate titanium minerals from the intermediate ore dressing powder and obtain the selected ore powder.

3、 Beneficiation equipment

The equipment for vanadium titanium ore beneficiation mainly includes magnetic separators, gravity separators, flotation machines, chemical separation equipment, etc.

Magnetic separators are devices that use magnetic differences for separation, mainly including wet magnetic separators, dry magnetic separators, etc.

A gravity separator is a device that uses weight differences for separation, mainly including heavy medium sorting machines, centrifugal sorting machines, etc.

Flotation machines are equipment that utilizes buoyancy differences for separation, mainly including mechanical flotation machines, air flotation separators, etc.

Chemical separation equipment mainly includes acid leaching equipment, oxidation roasting equipment, etc.

In summary, vanadium titanium ore beneficiation technology is an important industrial technology, and its research and application are of great significance for improving the mining and utilization efficiency of vanadium titanium ore. Through the introduction of this article, I believe readers have gained a deeper understanding of vanadium titanium ore beneficiation technology.

Vanadium titanium ore beneficiation technology