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July 13, 2023

High purity graphite has high-temperature resistance, good electrical and thermal conductivity, stable chemical properties.

High purity graphite refers to the carbon content is more than 99.9%, with high density, high purity, high chemical stability etc.

Expandable graphite is widely used, one of which is used in batteries, about the application of expandable graphite in the battery.

The production of expandable graphite is to mix hydrogen peroxide with concentrated sulfuric acid to form a strong oxidation environment.

Petroleum coke is a bulk by-product produced in the process of petroleum refining. Most petroleum coke (about 75%) is sold as fuel.

It is important to note that although petroleum coke is described as harmless, the small particulate matter in the powder or particles has a potential impact on human health as inhaled (i.e. airborne) dust.