Zirconium titanium sand beneficiation process

Zirconium titanium sand beneficiation process

Zirconium titanium sand is an important metal mineral widely used in aviation, aerospace, military and other fields. Due to the differences in physical and chemical properties of zirconium titanium sand minerals, the study of zirconium titanium sand beneficiation technology is particularly important. This article will introduce the operational steps of the zirconium titanium sand beneficiation process.

1、 Overview of Zirconium Titanium Sand Beneficiation Process

The beneficiation process of zirconium titanium sand mainly includes processes such as gravity separation, magnetic separation, electric separation, flotation, etc. Among them, gravity separation refers to the separation of zircon, Ilmenite and other different minerals by gravity separator; Magnetic separation refers to the use of magnetic substances to separate minerals; Electrical separation refers to the use of electrical differences to separate minerals; Flotation refers to the use of bubbles to float minerals and perform sorting.

2 II. Operation steps of zirconium titanium sand beneficiation process

1. Gravity separation: The raw ore is crushed and screened before being sent to a gravity separator for sorting. The gravity separator is divided into two types: heavy medium separator and centrifugal separator. The principle of the heavy medium separator is to separate minerals by using the density difference of the heavy medium. The common heavy media include magnetic fluid, Baryte, etc. The principle of centrifugal sorting machines is to use centrifugal force to separate minerals. Commonly used centrifugal sorting machines include spiral sorting machines, inclined slot sorting machines, etc.

2. Magnetic separation: The minerals that have undergone gravity separation are fed into a magnetic separator for sorting. Magnetic separators are divided into two types: weak magnetic separators and strong magnetic separators. The principle of weak magnetic separator is to use the adsorption of minerals on magnetic substances for separation. The commonly used magnetic substances are Magnetite, Hematite, etc. The principle of a strong magnetic separator is to use minerals to separate magnetic fields, commonly used magnetic fields include permanent magnets, electromagnets, etc.

3. Electric separation: The minerals that have undergone magnetic separation are fed into an electric separator for sorting. The electric separator is divided into two types: electrostatic separator and high-voltage separator. The principle of electrostatic separator is to use minerals to sort the electrostatic field, commonly used electrostatic fields include plate electrostatic field, drum electrostatic field, etc. The principle of high-voltage electric separator is to use minerals to sort high-voltage electric fields, commonly used high-voltage electric fields include plate high-voltage electric fields, drum high-voltage electric fields, etc.

4. Flotation: The minerals after electrical separation are sent to a flotation machine for sorting. The flotation machine is divided into two types: mechanical flotation machine and air flotation separator. The principle of a mechanical flotation machine is to use minerals and bubbles to adhere together for sorting. Commonly used bubbles include air, oxygen, etc. The principle of an air flotation separator is to use the adhesion between minerals and bubbles for sorting. Commonly used bubbles include oxygen, nitrogen, etc.

3、 Optimization of zirconium titanium sand beneficiation process

The optimization of zirconium titanium sand beneficiation process mainly includes the following aspects:

1. Optimize the beneficiation process and select suitable beneficiation processes for sorting.

2. Optimize beneficiation equipment to improve beneficiation efficiency and accuracy.

3. Optimize the beneficiation conditions, control parameters such as temperature and humidity during the beneficiation process, and ensure the beneficiation effect.

4. Optimize beneficiation reagents, select suitable beneficiation reagents for flotation, and improve flotation efficiency and sorting accuracy.

4、 Conclusion

The zirconium titanium sand beneficiation process is a complex task that requires comprehensive consideration of the physical and chemical properties of minerals, and the selection of appropriate beneficiation processes for separation. By optimizing the beneficiation process, equipment, conditions, and reagents, the efficiency and accuracy of beneficiation can be improved, providing guarantees for the production and application of zirconium titanium sand.

Zirconium titanium sand beneficiation process