High Purity Graphitized Petroleum Coke GPC China Factory and Suppliers

Looking for premium Graphitized Petroleum Coke GPC? Our China factory provides high-performance low nitrogen recarburizers with strong carbonization ability to shorten production cycles. As leading suppliers, we ensure superior steel toughness and purity.

SupplierXingtai Luxi Environmental Protection Technology Co., Ltd.www.xingtailuxi.com

View on supplier website More from this supplier

Source categories

Hot Products

About this product

Product information from the supplier.

Graphitized Petroleum Coke (GPC), also known as a low-nitrogen recarburizer, is a high-performance carbon additive engineered specifically for the modern steel manufacturing industry. By utilizing a sophisticated high-temperature reduction process, GPC provides an efficient solution for precise carbon adjustment in molten steel, ensuring superior metallurgical properties and structural integrity of the final product.

Designed to meet the stringent demands of high-quality steel production, our GPC minimizes impurities and optimizes the carbonization process. It serves as a critical raw material for manufacturers seeking to enhance the toughness, plasticity, and overall quality of their steel while simultaneously reducing production cycles and environmental impact.

Detailed Parameters

Fixed Carbon	≥98.5%	Sulfur Content	≤0.05%
Ash Content	≤0.7%	Volatile Matter	≤0.8%
Nitrogen Content	≤300 PPM	Moisture Content	≤0.5%
Available Sizes	0-0.2mm, 0.2-1mm, 1-5mm (Customizable)	Packaging Options	1t Jumbo Bag / Bulk / 25kg Small Bags
Loading Capacity	18-21 tons per 20' Container	Delivery Ports	Tianjin or Qingdao, China

Key Advantages

High Carbonization

Exceptional carbonization ability allows steel to reach target carbon levels faster, significantly shortening production cycles.

Ultra-Low Nitrogen

Minimizes nitrogen brittleness, greatly enhancing the toughness and plasticity of the finished steel.

Uniform Particle Size

Consistent granulation ensures rapid dissolution and uniform dispersion of carbon throughout the melt.

Eco-Friendly Process

A green material produced without harmful gases or wastewater, reducing the overall environmental footprint.

Pure Composition

Extremely low sulfur and ash content prevents contamination and ensures high-purity steel grades.

Versatile Application

Ideal for high-temperature metallurgical processes between 1500°C and 1800°C.

Product Gallery

Management Platforms

Precision Dosage

Strict control of additive amounts, typically under 1% of molten steel mass, to ensure quality.

Addition Method

Added to molten steel in cooling wells or insulation tanks via stirring for uniform mixing.

Thermal Control

Optimized for operational temperatures between 1500°C and 1800°C for complete breakdown.

Logistics Efficiency

Strategic shipping from Tianjin/Qingdao ports to ensure timely global delivery.

Quality Assurance

Rigorous testing of nitrogen and sulfur levels to meet international metallurgical standards.

Custom Packaging

Flexible packaging from 25kg bags to jumbo bags tailored to customer storage needs.

Investment Return Comparison

Performance Metric	Traditional Recarburizer	Graphitized Petroleum Coke
Carbonization Speed	Moderate	Ultra-Fast
Nitrogen Risk	High (Risk of Brittleness)	Very Low (High Toughness)
Environmental Impact	Significant Waste/Emissions	Eco-friendly / Green
Dispersion Rate	Irregular	Highly Uniform
Production Cycle	Standard	Reduced / Optimized

Frequently Asked Questions

Q: How does GPC differ from standard petroleum coke in steelmaking?

Graphitized Petroleum Coke undergoes a high-temperature graphitization process, resulting in much higher fixed carbon, lower nitrogen, and lower sulfur compared to standard coke, which prevents steel brittleness.

Q: What is the recommended temperature for adding GPC to molten steel?

For optimal decomposition and functional carbonization, it is recommended to add GPC at temperatures between 1500°C and 1800°C.

Q: Can the particle size of the recarburizer be customized?

Yes, we offer standard sizes including 0-0.2mm, 0.2-1mm, and 1-5mm, but we can also provide customized particle sizes based on your specific furnace requirements.

Q: How does the use of low-nitrogen recarburizers affect steel quality?

By significantly reducing nitrogen content, it eliminates the risk of nitrogen brittleness, thereby improving the overall toughness, plasticity, and durability of the steel.

Q: What is the typical dosage for GPC in the smelting process?

Generally, the amount of GPC added is small relative to the mass of the molten steel, usually not exceeding 1% of the total mass.

Q: Is GPC considered an environmentally sustainable material?

Yes, GPC is a green material. Its production process does not generate harmful gases or wastewater residue, reducing the environmental burden of steel production.