Preconcentration and enrichment methods and steps for zirconium titanium sand ore

Preconcentration and enrichment methods and steps for zirconium titanium sand ore

Zirconium titanium placer is an important metal mineral resource widely used in aviation, aerospace, military, electronics and other fields. However, zirconium titanium sand ore generally exists in sand and is difficult to extract directly, so it needs to be pre enriched. This article will introduce the methods and steps for pre beneficiation and enrichment of zirconium titanium sand ore.

1、 Reselection method

Gravity separation is a common preconcentration and enrichment method for zircon titanium placer. Its basic principle is to separate minerals by gravity separation according to the density difference of minerals. The specific steps are as follows:

1. Crushing: Crushing the raw ore to achieve a certain particle size requirement.

2. Grinding: Grinding the crushed ore to improve the mineral sorting effect.

3. Gravity separation: A gravity separation machine is used to separate zirconium titanium sand ore.

4. Desliming: Desliming the flotation slurry after re selection to improve product quality.

2、 Flotation method

Flotation is another commonly used method for preconcentration and enrichment of zircon titanium placer. Its basic principle is to use the affinity difference between minerals and foam to separate minerals through bubble adsorption. The specific steps are as follows:

1. Crushing: Crushing the raw ore to achieve a certain particle size requirement.

2. Grinding: Grinding the crushed ore to improve the mineral sorting effect.

3. Flotation: After mixing the finely ground ore with reagents, the zirconium titanium sand ore is separated by flotation using a flotation machine.

4. Desliming: Desliming the flotation slurry after flotation to improve product quality.

3、 Electrostatic sorting method

Electrostatic separation method is a new type of pre concentration method for zirconium titanium sand ore. Its basic principle is to use the electrical differences of minerals to achieve mineral separation through electrostatic separation. The specific steps are as follows:

1. Crushing: Crushing the raw ore to achieve a certain particle size requirement.

2. Grinding: Grinding the crushed ore to improve the mineral sorting effect.

3. Electrostatic sorting: The finely ground ore is sorted through an electrostatic sorting machine to separate the zirconium titanium sand ore.

4. Desliming: The flotation mud after electrostatic separation is deslimed to improve product quality.

summary

Preconcentration and enrichment of zircon titanium placer is a Committed step to improve the quality of zircon titanium placer. Gravity concentration, flotation and electrostatic separation are commonly used preconcentration and enrichment methods. In practical applications, appropriate pre concentration methods should be selected based on the characteristics and process requirements of the ore to improve product quality and economic benefits.

Preconcentration and enrichment methods and steps for zirconium titanium sand ore