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July 12, 2023

Petroleum coke can be used in different industries. Petroleum coke is used as raw material in aluminum plants.

Natural amorphous graphite crystal is small, and each graphite particle is disorderly stacked by many microcrystalline, showing isotropy.

Synthetic graphite is iron black, metallic luster, opaque, with a hardness of 1-2, the specific gravity of 2.09-2.23, and complete cleavage.

Graphene is a two-dimensional material composed of carbon atoms, which have a large specific surface area.

Expandable graphite is interlayer compound obtained from natural flake graphite after chemical oxidation or electrochemical oxidation.

Flake graphite is a natural solid lubricant with a layered structure, which is rich in resources and cheap.