How Is The Graphite Purification Furnace Purified?

Graphite purification furnace is a kind of equipment specially used for refining high purity graphite. Graphite, a natural mineral, may contain other impurity elements before purification, affecting its final field of application. By using the purification furnace, the graphite can be further refined, the impurities can be removed, and the high purity graphite product can be obtained. Purification furnaces usually use a combination of physical and chemical methods, such as high temperature, vacuum and chemical reagents, to extract and remove impurities. This can improve the purity of graphite and meet the application needs of some special fields.

Graphite refining furnaces usually use the following steps to purify graphite:

1. The graphite is broken into powder to facilitate purification.

2. Add alkaline substances as carriers, such as sodium carbonate, and add activated carbon to adsorb other impurities in the graphite.

3. Through high temperature treatment, the impurities in the graphite are separated in the form of gas in order to obtain high purity graphite.

4. Finally, the graphite is cleaned and dried to obtain a pure graphite product.

In addition, the purification of graphite can also be through solvent extraction method, ion exchange method, ion adsorption method and other chemical methods, as well as physical methods such as gravity separation and magnetic separation, the specific method needs to be selected according to the type and content of impurities in graphite. Purified graphite can be obtained graphite powder, artificial graphite, graphite fiber and other products, widely used in batteries, metallurgy, high-tech ceramics, abrasives, high temperature materials and other industrial production fields.

Please note that these steps may vary slightly due to different purification requirements and conditions. Be sure to consult more detailed technical information and professional advice when attempting to purify graphite yourself.