Zirconium titanium sand beneficiation process flow

Zirconium titanium sand beneficiation process flow

Zirconium titanium sand is an important mineral resource, mainly composed of zirconia and titanium oxide. Due to its high melting point, high hardness, and corrosion resistance, zirconium titanium sand is widely used in fields such as aerospace, nuclear industry, and chemical industry. In order to improve the quality and utilization rate of zirconium titanium sand, it is necessary to treat it through mineral processing technology. This article will introduce the process flow of zirconium titanium sand beneficiation.

1. Mineral processing principle of zirconium titanium sand

The beneficiation principle of zirconium titanium sand is to separate impurities from it through physical and chemical methods, improving the quality and utilization rate of zirconium titanium sand. The main impurities of zirconium titanium sand include iron, aluminum, silicon, etc. Among them, the content of iron is the highest, reaching over 10%. Therefore, the beneficiation process of zirconium titanium sand is mainly aimed at the removal of iron.

2、 The beneficiation process flow of zirconium titanium sand

The beneficiation process of zirconium titanium sand mainly includes steps such as magnetic separation, gravity separation, and electrical separation.

1. Magnetic separation

Magnetic separation is the first step in the zirconium titanium sand beneficiation process, with the aim of removing ferromagnetic substances from the zirconium titanium sand. A magnetic separator is a device for separating magnetic and non magnetic substances under the action of a magnetic field. In a magnetic separator, after the zirconium titanium sand is subjected to a magnetic field, ferromagnetic substances will be adsorbed on the magnetic pole, while non-magnetic substances will pass below the magnetic pole.

2. Reselection

Gravity separation is the second step in the zirconium titanium sand beneficiation process, with the aim of further removing iron and other impurities from the zirconium titanium sand. The gravity separation equipment mainly includes heavy medium sorting machines, spiral sorting machines, vibration sorting machines, etc. During the re selection process, zirconium titanium sand is sorted in water. The heavy medium separator separates the zirconium titanium sand through density differences, while the spiral separator and vibration separator separate the zirconium titanium sand through mechanical force.

3. Electric selection

Electric separation is the final step in the zirconium titanium sand beneficiation process, with the aim of removing residual impurities in the zirconium titanium sand. The electrical sorting equipment mainly includes high-voltage electrostatic sorting machines and electromagnetic sorting machines. During the electrical separation process, zirconium titanium sand will be separated under the action of an electric field, while impurities will be adsorbed on the electrode.

3、 Optimization of zirconium titanium sand beneficiation process flow

The optimization of the zirconium titanium sand beneficiation process is mainly aimed at improving the problems in the beneficiation process to improve the quality and utilization rate of zirconium titanium sand. At present, the optimization of zirconium titanium sand beneficiation process mainly includes the following aspects:

1. Optimize magnetic separation equipment

The magnetic separation equipment is a key equipment in the zirconium titanium sand beneficiation process, and its performance directly affects the beneficiation effect. At present, the uneven magnetic field strength and distribution of magnetic separation equipment is a major problem that needs to be solved by improving the magnetic pole structure and magnetic field distribution method.

2. Optimize the reselection equipment

The gravity separation equipment is another key equipment in the zirconium titanium sand beneficiation process, and its performance directly affects the beneficiation effect. At present, the sorting accuracy and efficiency of the gravity separation equipment need to be further improved, which needs to be solved by improving the sorting mechanism and increasing the number of sorting times.

3. Optimize electrical separation equipment

The electric separation equipment is the last step in the zirconium titanium sand beneficiation process, and its performance directly affects the beneficiation effect. At present, the sorting efficiency and accuracy of the electrical separation equipment need to be further improved, which needs to be solved by improving the electric field structure and increasing the number of sorting times.

4、 Conclusion

The zirconium titanium sand beneficiation process is a complex process that requires multiple steps to complete. In the beneficiation process, it is necessary to pay attention to the beneficiation principle, use beneficiation equipment reasonably, and optimize the beneficiation process to improve the quality and utilization rate of zirconium titanium sand.

Zirconium titanium sand beneficiation process flow