Titanium sand ore gravity separation process flow

Titanium sand ore gravity separation process flow

Titanium placer is an important mineral resource widely used in fields such as aerospace, military, and chemical engineering. The mining and processing of titanium placer ore requires multiple process flows, among which the gravity separation process is a very important one. This article will introduce the gravity separation process of titanium sand ore and provide a detailed introduction to the operation methods of each step.

1、 Overview of Titanium Sand Gravity Separation Process

The titanium placer gravity separation process refers to the process of separating and purifying the original ore using physical or chemical methods to obtain high-quality titanium placer products. The gravity separation process includes various methods such as flotation, gravity separation, magnetic separation, and electrical separation. Among them, flotation is the most commonly used method, which can separate impurities from titanium sand ore and improve the grade of titanium sand ore.

2、 Titanium sand ore gravity separation process flow

1. Crushing

After mining, titanium sand ore needs to be crushed in order to better carry out subsequent processing. Crushing can be carried out using equipment such as jaw crushers and cone crushers.

2. Grinding

Grinding is the fine grinding of crushed titanium sand ore to achieve a certain particle size requirement. Grinding can be carried out using equipment such as ball mills and short column mills.

3. Flotation

Flotation is an important step in separating impurities from titanium sand ore and improving its grade. Flotation can be carried out using methods such as air flotation and oil flotation. Among them, the air flotation method is the most commonly used method, which can separate impurities such as silicates from titanium sand ore.

4. Reselection

Gravity separation is the process of further separation and purification of titanium sand ore after flotation. The re selection can be carried out using equipment such as a re selection machine, centrifuge, etc. The titanium sand ore after re selection has a higher grade and lower impurity content.

5. Magnetic separation

Magnetic separation is the process of separating and purifying titanium sand ore using magnetic substances. Magnetic separation can be carried out using methods such as weak magnetic separation and strong magnetic separation. Among them, weak magnetic separation is the most commonly used method, which can separate magnetic substances such as iron minerals from titanium sand ore.

6. Electrical selection

Electric separation is the process of separating and purifying titanium sand ore by utilizing differences in electrical properties. Electric separation can be carried out by means of high-voltage electric separation and Low voltage electric separation. Among them, high-voltage electrical separation is the most commonly used method, which can separate impurities with significant electrical differences in titanium sand ore.

III. Notes on the gravity separation process of titanium sand ore

1. Operators must undergo professional training and master relevant knowledge and skills.

2. The equipment must undergo strict inspection and maintenance to ensure normal operation.

3. Pay attention to safety during operation to avoid accidents.

4. During operation, attention should be paid to environmental protection to avoid pollution to the environment.

4、 Conclusion

The gravity separation process of titanium sand ore is a very important part of the titanium sand ore processing process. Through multiple steps such as crushing, grinding, flotation, gravity separation, magnetic separation, and electrical separation, impurities in titanium placer can be separated and the grade of titanium placer can be improved. During the operation process, attention should be paid to safety and environmental protection to ensure the smooth progress of the production process.

Titanium sand ore gravity separation process flow