Gravity separation test of sand zirconium ore

Sand zirconium ore is an important mineral resource widely used in fields such as ceramics, glass, electronics, etc. However, the grade and recovery rate of sand zirconium ore are not high, which is of great significance for improving the comprehensive utilization efficiency of sand zirconium ore. To this end, we conducted gravity separation experiments on sand zirconium ore and explored methods to improve the grade and recovery rate of sand zirconium ore.

Experimental principle

Shazircon ore mainly contains minerals such as zircon, bauxite, and quartz, among which zircon is the main mineral of Shazircon ore. The density of zircon and quartz is similar, while the density of bauxite is lower. Therefore, through the method of re selection, zircon and quartz can be separated, thereby improving the grade and recovery rate of sand zircon ore.

Test steps

1. Sample preparation

Firstly, we need to grind the sand zirconium ore sample and then divide the powder into different particle size levels through screening. In the experiment, we selected a sample with a particle size of 0.074mm for re selection testing.

2. Re-selection test

Place the prepared sample into the reselection machine for reselection testing. In the experiment, we selected a wet high-strength magnetic separator for re selection. The working principle of a gravity separator is to use the selective adsorption of magnetic substances on minerals to separate magnetic and non magnetic substances.

3. Analysis of test results

After the re selection experiment, we obtained different grades of sand zirconium ore products. Through chemical analysis and physical performance testing of the product, the grade and recovery rate of sand zirconium ore were obtained. The experimental results indicate that the gravity separation method can significantly improve the grade and recovery rate of sand zirconium ore.

conclusion

The results of the sand zirconium ore gravity separation experiment indicate that the method of gravity separation can effectively improve the grade and recovery rate of sand zirconium ore. In practical production, gravity separation technology can be applied to the beneficiation process of sand zirconium ore, thereby improving the comprehensive utilization efficiency of sand zirconium ore.

Summary

This article introduces the principle, steps, and result analysis of the sand zirconium ore gravity separation test. Through experiments, we have come to the conclusion that the gravity separation method can improve the grade and recovery rate of sand zirconium ore. I hope this article is helpful for readers to understand the beneficiation technology of sand zirconium ore.