Calcined Petroleum Coke
Calcined Petroleum Coke is a form of petroleum coke that has undergone high-temperature treatment to remove moisture, volatile organic compounds, and impurities. This process, known as calcination, results in a product with high carbon purity and improved physical and chemical properties.
- Commodity name: Calcined Petroleum Coke
- Product Description
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Calcined Petroleum Coke
Calcined Petroleum Coke is a form of petroleum coke that has undergone high-temperature treatment to remove moisture, volatile organic compounds, and impurities. This process, known as calcination, results in a product with high carbon purity and improved physical and chemical properties.
Advantage
1.High Carbon Content: Calcined petroleum coke typically has a high carbon content ranging from 98% to 99.5%. This high carbon content ensures excellent performance in carbon-related applications, such as anode production and steelmaking;
2. Low Ash and Sulfur Content: The calcination process reduces the ash and sulfur content in petroleum coke, making it suitable for applications that require low impurity levels. Low sulfur content is particularly important in steelmaking, as it helps minimize environmental emissions and improve product quality;
3.Consistent Quality: Manufacturers carefully control the calcination process to ensure consistent quality of the final product. This consistency allows users to rely on the properties of calcined petroleum coke for their specific applications.
Features
1. High carbon : High purity 98-99.5%
2. Low sulphur : 0.01% ~ 0.05%. Low sulphur and stable distribution can effectively reduce the adverse effect of sulphur inspheroidizing and pregnant process to the alloy, and it saves the cost.
3. Low nitrogen : nitrogen content 50 PPM ~ 300 PPM(0.005%-0.03%)
4. High carbon recovery: 95- 99%.
5. Fast absorption speed: it's easily dissolve in the molten iron.
6. High graphite crystal nucleus and high graphitization degree: it can reduce the iron liquid contraction tendency and improve the mechanical properties of casting.
7. It may increase the dosage of scrap steel and reduce the demand of pig-iron or even without adding pig iron. It may well effectively avoid the heredity of pig iron to affect the casting
8. Stable carburetion, good absorption rate and distinct temperature-lifting effect: There is no return slag. It can effectivelyprotect and lengthen the furnace life and reduce the consumption of the furnace lining.
Applications of Calcined Petroleum Coke (CPC)
Calcined Petroleum Coke (CPC) is a high-carbon material derived from the calcination of green petroleum coke. It is widely used in various industries due to its high purity, excellent thermal conductivity, and resistance to chemical reactions.
1. Aluminum Industry
Anode Production: CPC is a critical material in the production of anodes used in aluminum smelting. It serves as a key component in the electrolytic reduction process of alumina to aluminum.
Cathode Blocks: Used as a raw material for the manufacture of cathode blocks in aluminum electrolytic cells.
2. Steel and Metallurgical Industry
Recarburizer: CPC is used as a recarburizing agent in steelmaking and foundry industries to adjust carbon content in steel and cast iron.
Carbon Additives: Enhances the strength and durability of steel products.
3. Titanium Dioxide Production
Acts as a feedstock for the production of titanium dioxide (TiO₂), which is widely used in paints, plastics, and coatings.
4. Graphite Products Manufacturing
Electrodes and Graphite Blocks: CPC is used as a base material for manufacturing graphite electrodes, blocks, and other carbon products.
Nuclear Graphite: Used in the production of graphite materials for nuclear reactors.
5. Energy Sector
Fuel Source: Due to its high calorific value, CPC is sometimes used as an energy source in power generation and industrial applications.
6. Chemical Industry
Carbon Paste: Used in the production of carbon paste electrodes and specialty chemicals.
7. Brake and Friction Materials
Acts as a filler in the production of brake pads and other friction materials due to its heat resistance and stability.
8. Other Applications
Water Filtration Media: CPC can be used in water filtration systems as a filtration medium.
Additive in Rubber and Plastics: Improves the mechanical properties of rubber and plastic products.
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Key words:
- Calcined petroleum coke
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