Recarburizer
High-Performance Graphitized Petroleum Coke
Graphitized petroleum coke (GPC) is a high-quality carbon material produced by high-temperature treatment of petroleum coke. It has excellent mechanical properties, such as high strength and low po...
DESCRIPTION
Graphitized petroleum coke (GPC) is a high-quality carbon material produced by high-temperature treatment of petroleum coke. It has excellent mechanical properties, such as high strength and low porosity, as well as outstanding electric conductivity and thermal conductivity. GPC is widely used in various industrial applications, such as foundry, steelmaking, aluminum smelting, and electrode production.
The performance of GPC directly affects the quality and efficiency of the end product. High-performance GPC exhibits superior properties, such as high purity, low sulfur content, and consistent particle size distribution. These characteristics are critical for maintaining stable production processes and ensuring the high-quality of the final products.
One of the key factors that determine the performance of GPC is the selection of raw materials. High-quality petroleum coke with low impurity content, such as heavy metals and sulfur, is essential for producing high-performance GPC. The production process, including calcination and graphitization, also plays a critical role in defining the properties of GPC. The temperature and time of heat treatment, as well as the additives used in the process, can affect the quality of GPC significantly.
To enhance the performance of GPC, manufacturers have developed advanced technologies such as fluidized bed jet mill, high-temperature calcination, and chemical purification. These technologies can improve the purity, consistency, and particle size distribution of GPC, which leads to higher quality and efficiency of the end products.
| Type | Fixed Carbon Min |
Sulphur Max |
Moisture Max |
Ash Max |
Volatile Max |
Nitrogen Max |
Size(mm) |
| GPC-01 | 98.5% | 0.03% | 0.5% | 0.5% | 0.5% | 0.02% | 1-5mm |
| GPC-02 | 99.5% | 0.05% | 0.5% | 0.7% | 0.7% | 0.03% | 1-5mm |
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