Graphitized petroleum coke: core raw material and application prospects of high-performance carbon materials

With the rapid development of new energy, lithium battery and high-end manufacturing industries, graphitized petroleum coke, as a key carbon material, has a continuously growing market demand. Our company has launched high-purity and high-conductivity graphitized petroleum coke through innovative processes, providing high-quality raw material solutions for negative electrode materials, metallurgy and special carbon products industries.

1. Characteristics and production process of graphitized petroleum coke

Graphitized petroleum coke is made from petroleum coke and is graphitized at high temperature (above 2800°C). It has the following core advantages:

High electrical conductivity/thermal conductivity: The crystal structure is highly ordered, and the resistivity is as low as 5-10μΩ·m, which is better than ordinary petroleum coke.

High chemical stability: High temperature resistance, corrosion resistance, suitable for extreme industrial environments.

Controllable particle size and purity: Through graded processing, it can meet the needs of different fields such as lithium battery negative electrode and electrode.

The production process includes key steps such as calcination, graphitization, and purification. XX Company adopts continuous graphitization furnace technology, which reduces energy consumption by 20% and significantly improves product consistency.

2. Core application areas

Lithium battery negative electrode material: the core raw material of artificial graphite negative electrode, which affects battery capacity and cycle life.

Metallurgical electrode: used for electric arc furnace steelmaking and industrial silicon production, replacing traditional graphite electrodes.

Special carbon materials: manufacturing high-end products such as graphite crucibles and nuclear reactor deceleration materials.

3. Market prospects and technological innovation

The global new energy industry drives the annual growth of graphitized petroleum coke demand by more than 15%. Our company further improves material performance through micronization and surface modification technology, helping customers improve product competitiveness.