Overview🌍
Calcined Petroleum Coke (CPC) is a high-purity carbon material produced by heating petroleum coke at high temperatures (typically between 1300°C and 1400°C) in rotary kilns or furnaces. This process, known as calcination, removes volatile substances like sulfur, hydrogen, and oxygen, leaving behind a dense, carbon-rich material with superior properties like high thermal conductivity and electrical conductivity. CPC plays a crucial role in industries that require high-quality carbon materials.
Applications ⚙️🔧
Aluminum Industry (Anode Production) 🏭
CPC is essential for making anodes used in the aluminum electrolysis process (Hall-Héroult process). These anodes help extract aluminum from its ore and must have high carbon content and low impurities for efficient performance.
Steel Industry (Electrode Production) 🔩
CPC is used in the manufacture of graphite electrodes for electric arc furnaces (EAF), which melt scrap steel to produce new steel. These electrodes require high conductivity and thermal stability to withstand extreme temperatures.
Carbon Black Production 🖤
CPC is a key material in the production of carbon black, which is widely used in the rubber, plastics, and electronics industries for strengthening, coloring, and enhancing conductivity.
Titanium Dioxide Production 🏗️
In the titanium dioxide manufacturing process, CPC acts as a reductant, helping to reduce titanium ore into titanium dioxide, which is used in paints, plastics, and cosmetics.
Batteries 🔋
CPC is used to make anode materials for lithium-ion batteries, thanks to its high carbon content and excellent conductivity, which enhance battery performance and energy storage.
Foundry Industry ⚒️
CPC serves as a carburizer in foundries, helping to adjust the carbon content in cast iron and steel to improve strength, wear resistance, and durability.
Other Carbon Products 🔧
It is also used in the production of synthetic graphite, lubricants, and advanced carbon composites used in high-performance sectors like aerospace and defense.
Advantages 💡
High Carbon Content ⚡
CPC has 99%+ carbon purity, making it ideal for applications that require high carbon levels, such as electrodes and anodes.
Low Impurities 🧪
The calcination process significantly reduces impurities like sulfur, nitrogen, and metals, which is crucial in industries like aluminum production where impurity control is vital.
Excellent Electrical & Thermal Conductivity 🔌🔥
CPC has superior conductivity, making it perfect for use in electric arc furnaces and aluminum electrolysis, where high thermal and electrical performance is required.
High Thermal Stability 🌡️
CPC is resistant to extreme temperatures, making it ideal for high-temperature environments like furnaces and smelting processes.
Low Sulfur Content 🚫☠️
The sulfur content in CPC is extremely low, reducing the risk of sulfur contamination in final products, especially critical in aluminum electrolysis where sulfur can negatively affect the process.
Cost-Effective 💸
Despite its high quality, CPC is more affordable than other high-purity carbon materials, offering great value in industries that rely on cost-efficient production.
Recyclability 🔄
In some cases, CPC can be recycled, helping to reduce waste, lower costs, and minimize its environmental impact.
| Graphitized Petroleum Coke Chemical Composition | ||||||
| Modle | Fixed Carbon | S | Ash | V.M | Moisture | N ppm |
|
≥ |
≤ |
≤ |
≤ |
≤ |
≤ |
|
| GPC 99% | 99 | 0.03 | 0.5 | 0.3 | 0.5 | 100 |
| GPC 98.5% | 98.5 | 0.05 | 0.7 | 0.5 | 0.5 | 300 |
| GPC 98% | 98 | 0.2 | 1 | 0.5 | 0.5 | 400 |
| Size | 0-1mm, 0-2mm,1-3mm, 1-5mm or can be done as per clients request. | |||||
| Packing | Bulk, 20kg bags, 1000kgs big bags | |||||
Why choose us?
1. Quality assurance, worry free for customers
Strict quality control: Adopting international standard production processes, key indicators such as silicon content, particle size, and impurities are superior to industry standards
Authoritative certification: ISO 9001, SGS and other certifications are complete, providing third-party testing reports to ensure stable quality of each batch of goods.
Widely applicable: Suitable for multiple fields such as casting, metallurgy, stainless steel, etc., the composition can be customized according to the needs
2. Price advantage, cost reduction and efficiency improvement
Direct supply from the source: self owned factories/long-term cooperative mineral sources, saving middlemen price differences, leading the industry in cost-effectiveness.
Flexible settlement: supports tiered pricing, long-term cooperation discounts, bulk purchase discounts, and other schemes.
Logistics optimization: National multi warehouse layout/supporting logistics cooperation to reduce transportation costs.
3. Stable supply and timely delivery
Capacity guarantee: Adequate inventory to avoid the risk of stockouts.
Quick response: Fast delivery, urgent orders can be processed urgently.
Globalization capability: Rich export experience and familiarity with international trade processes.
4. Value added services for long-term win-win outcomes
Technical support: Provide free silicon iron application solutions to solve practical problems in customer production.
After sales guarantee: Quality issues include returns and exchanges, and dedicated personnel track after-sales service.
Strategic cooperation: Support the signing of long-term agreements, lock in prices and supply volumes, and help customers avoid market volatility risks.
5. Differentiated highlights (supplemented according to actual situation)
Environmental advantages: Low carbon production process, in line with EU environmental standards, helping customers achieve sustainable development.
Digital services: providing intelligent tools such as online order tracking and inventory management systems.
Industry reputation: Long term cooperation with multiple clients.
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