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High Purity Calcined Petroleum Coke Factory Leading China Suppliers
Our premium Petroleum Coke is a high-performance carbon material produced through the precision cracking and coking of vacuum residue at temperatures between 500°C and 550°C. Characterized by its distinctive dark gray honeycomb structure and amorphous carbon nature, this material contains highly aromatized polymer carbides and minute graphite crystals, ensuring exceptional stability and efficiency in industrial applications.
Engineered for demanding environments, our calcined petroleum coke delivers a superior combination of high fixed carbon content, high calorific value, and exceptional resistance to both high temperatures and corrosion. Whether utilized as a carburizing agent in steel foundries or as a critical component in battery production, our product ensures optimal performance and structural integrity for professional manufacturing processes.
Detailed Parameters
| Fixed Carbon | 98.5% - 98.8% | Sulphur Content | 0.50% |
|---|---|---|---|
| Ash Content | 0.46% | Volatile Matter | 0.58% wt |
| Moisture | 0.50% | Phosphorus (P) | 0.00% |
| Real Density | 2.01 g/cm³ | Available Sizes | 1-3mm, 1-4mm, 1-5mm, 3-5mm (Customizable) |
| Production Capacity | 1000 Tons/Month | Packaging | 25kg / 50kg per Bag |
Key Advantages
High Purity Carbon
Featuring fixed carbon levels up to 98.8%, ensuring maximum efficiency and minimal impurities in metallurgical processes.
Thermal Stability
Exceptional high-temperature resistance makes it ideal for smelting, casting, and refractory applications.
Corrosion Resistance
Highly stable chemical properties provide a robust defense against corrosive environments in industrial furnaces.
Versatile Application
Optimized for use across steel foundries, battery cathodes, friction plates, and aluminum smelting anodes.
Customizable Specs
Flexible sizing and specification options to meet the precise technical requirements of your specific industry.
Certified Quality
Strict quality control with support for third-party inspections such as SGS, B.V., or Intertek.
Product Gallery
Management Platforms
Direct Factory Supply
Eliminate middlemen with our integrated production and export model for the best factory pricing.
Custom Manufacturing
Specialized services for tailored graphite and carbon products to fit your technical blueprints.
Rapid Logistics
Efficient delivery turnaround of 7-15 days for standard quantities to maintain your production line.
Global Export Standards
Full compliance with international shipping and quality requirements for seamless global trade.
Secure Payments
Flexible and secure payment options including TT and LC at sight for financial peace of mind.
Quality Assurance
Random sample testing and support for Intertek/SGS inspections to guarantee material consistency.
Investment Return Comparison
| Performance Metric | Standard Grade Coke | Nalai Premium Coke |
|---|---|---|
| Fixed Carbon % | 94% - 96% | Up to 98.8% |
| Impurity Level | Moderate | Ultra-Low (0.46% Ash) |
| Heat Resistance | Standard | Superior High-Temp Stability |
| Production Yield | Baseline | Enhanced via High Purity |
| Cost Efficiency | Standard | High ROI due to Low Waste |
Frequently Asked Questions
In metallurgy, it is widely used as a carburizing agent for steel foundries, as a raw material for graphite electrodes, and for producing anodes in the aluminum smelting industry.
Higher fixed carbon (like our 98.8% grade) reduces impurities and increases the calorific value, leading to more stable chemical reactions and higher efficiency in smelting.
Yes, we offer standard sizes including 1-3mm, 1-4mm, 1-5mm, and 3-5mm, and we are fully capable of customizing the size to meet your specific requirements.
Absolutely. Our high-purity carbon materials are used in the production of cathodes for both alkaline and lithium-ion batteries due to their conductivity and stability.
We provide free samples for testing and welcome third-party inspections from globally recognized agencies such as SGS, B.V., or Intertek to verify our specifications.
Small quantities are generally delivered within 7-15 days. For large bulk orders or specialized custom specifications, we provide a detailed production timeline upon order confirmation.
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