Fused silica sand is widely used How to remove iron impurities is also a common topic in the quartz stone industry. The following editor will briefly organize the relevant content and introduce it to everyone.

Method of removing iron from fused silica sand:

Generally, we can use some chemical substances that chemically react with iron content, such as hydrochloric acid or nitric acid solutions with a concentration of 10-25% to perform iron reaction treatment on quartz sand. The reaction temperature is generally between 50 degrees and 80 degrees. The reaction time is generally about 3 to 8 hours, and then rinse with tap water, which can generally purify the iron content in the fused silica sand. If ions are used for rinsing, the purity effect is better.

Fused silica sand is also a product of non-metals that are widely used nowadays, and an important application area is the glass industry or the ceramic industry. There are many ways to remove iron, such as mechanical scrubbing, magnetic separation, flotation, and ultrasonic cleaning.

Iron content is a kind of magnetic mineral, which means that iron will be attracted by magnets, but iron is also divided into strong iron and weak magnetism, so in the process of removing iron in health, we need to analyze the composition of iron. Is it a lot? The size of the magnetic field used is also different.

The above is how the editor tells you how to remove iron impurities in fused silica sand! You can simply understand it. The content is provided for your reference. If you want to consult more questions, please feel free to contact our manufacturer.