Beneficiation method of tin tungsten tantalum niobium ore

Beneficiation method of tin tungsten tantalum niobium ore

Tin tungsten tantalum niobium ore is an important metal ore that contains metal elements such as tin, tungsten, tantalum, and niobium, which are widely used in modern industry. Therefore, the beneficiation method of tin tungsten tantalum niobium ore has attracted much attention. This article will introduce the beneficiation method and operating steps of tin tungsten tantalum niobium ore.

1. Mineral processing method

The beneficiation methods of tin tungsten tantalum niobium ore mainly include gravity separation, flotation, magnetic separation, gravity magnetic separation, etc. Among them, gravity separation method is a commonly used mineral processing method, which works by achieving separation through the difference in settling speed of minerals with different densities in water. The flotation law utilizes the differences in surface properties of minerals to separate valuable minerals from waste rocks through bubble adsorption. The magnetic separation method utilizes the differences in mineral magnetism to separate valuable minerals from waste rocks through the action of a magnetic field. The gravity and magnetic separation method combines gravity and magnetic separation methods to achieve better beneficiation results through the comprehensive effect of the two separation methods.

2、 Operating Steps

1. Reselection method

(1) Crush the tin tungsten tantalum niobium ore to a certain particle size.

(2) Place the ore in the gravity separator and add water suspension.

(3) According to the different mineral densities, valuable minerals and waste rocks are sorted out.

(4) Re dressing valuable minerals to achieve better beneficiation results.

2. Flotation method

(1) Crush the tin tungsten tantalum niobium ore to a certain particle size.

(2) Place the ore in the flotation machine and add reagents.

(3) Separate valuable minerals from waste rocks through bubble adsorption.

(4) Perform secondary flotation of valuable minerals to achieve better beneficiation results.

3. Magnetic separation method

(1) Crush the tin tungsten tantalum niobium ore to a certain particle size.

(2) Place the ore in a magnetic separator and add a magnetic field.

(3) According to the different magnetic properties of minerals, valuable minerals and waste rocks are sorted out.

(4) Conduct secondary magnetic separation of valuable minerals to achieve better beneficiation results.

4. Gravity magnetic separation method

(1) Crush the tin tungsten tantalum niobium ore to a certain particle size.

(2) Place the ore into the gravity magnetic separator, add water and magnetic field.

(3) By combining gravity and magnetic separation, valuable minerals and waste rocks are separated.

(4) Conduct secondary gravity magnetic separation of valuable minerals to achieve better beneficiation results.

3、 Summary

There are various beneficiation methods for tin tungsten tantalum niobium ore, but gravity separation, flotation, magnetic separation, and gravity magnetic separation are commonly used. In practical operation, appropriate beneficiation methods should be selected based on the characteristics of the ore and the requirements of beneficiation efficiency. At the same time, attention should be paid to safety and strict adherence to operating procedures during the operation process to ensure the beneficiation effect and production safety.

Beneficiation method of tin tungsten tantalum niobium ore