Zirconium titanium sand gravity selection test

Zirconium titanium sand gravity selection test

Zirconium titanium sand is an important metal mineral resource widely used in fields such as metallurgy, chemical industry, and building materials. However, due to the small particle size, high density, and high hardness of zirconium titanium sand, its mineral processing is difficult. In order to effectively improve the beneficiation efficiency of zirconium titanium sand, we conducted a series of zirconium titanium sand gravity separation experiments.

Test purpose

The purpose of this experiment is to improve the grade and recovery rate of zirconium titanium sand by gravity beneficiation, magnetic separation, flotation and other methods.

test method

1. Gravity beneficiation

By using gravity beneficiation method, zirconium titanium sand is re selected using different beneficiation equipment. Firstly, the raw ore is subjected to crushing, screening and other processes to obtain coarse ore, which is then fed into gravity beneficiation equipment for beneficiation. The gravity beneficiation equipment used in this experiment includes: spiral classifier, vortex separator, heavy medium separator, etc.

2. Magnetic separation

The method of magnetic separation is used to re select zirconium titanium sand based on the principle of magnetic separation. After crushing, screening and other processes, the coarse ore is fed into a magnetic separator for magnetic separation. The magnetic separator used in this experiment is a high gradient magnetic separator.

3. Flotation

By using flotation method, zirconium titanium sand is re selected through the action of flotation agents. After crushing, screening and other processes, the coarse ore is sent to a flotation machine for flotation. The flotation agent used in this test is hexadecyl Trimethylamine oxide.

test result

After a series of experiments, we obtained the following experimental results:

1. Gravity beneficiation

The grade of zirconium titanium sand has been significantly improved through gravity beneficiation equipment such as spiral classifier, eddy current separator, and heavy medium separator. After re selection by a spiral classifier, the grade of zirconium titanium sand increased from 48.5% to 52.3%; After being re selected by a vortex separator, the grade of zirconium titanium sand has increased from 48.5% to 54.6%; After being re selected by a heavy medium separator, the grade of zirconium titanium sand has increased from 48.5% to 57.2%.

2. Magnetic separation

Through the magnetic separation of high gradient magnetic separators, the grade of zirconium titanium sand has been further improved. After magnetic separation, the grade of zirconium titanium sand has increased from 57.2% to 62.8%.

3. Flotation

Through the action of flotation agents, the grade of zirconium titanium sand has been ultimately improved. After flotation, the grade of zirconium titanium sand has increased from 62.8% to 64.5%.

conclusion

Through this zirconium titanium sand gravity separation experiment, we have successfully improved the grade and recovery rate of zirconium titanium sand. The comprehensive application of gravity beneficiation, magnetic separation, flotation and other methods is the key to improving the beneficiation efficiency of zirconium titanium sand. In the future zirconium titanium sand beneficiation process, we will continue to explore more effective beneficiation methods and continuously improve the grade and recovery rate of zirconium titanium sand.

Zirconium titanium sand gravity selection test