GPC Carbon Raiser For Continuous Production
What the Graphitized petroleum coke Is
Graphite petroleum coke (GPC) is a high‑purity carbon material produced by subjecting calcined petroleum coke to high‑temperature graphitization. It is valued for its high fixed carbon content, low sulfur and nitrogen levels, minimal ash, good electrical conductivity, and strong chemical stability, making it a critical industrial material in metallurgy, foundry, and carbon product manufacturing.
Key characteristics of graphite petroleum coke include:
- High fixed carbon content, typically above 98%
- Low sulfur, nitrogen, and ash, suitable for applications requiring strict purity control
- Excellent electrical and thermal conductivity
- Stable structure with high temperature and corrosion resistance
- Uniform particle size, enabling easy addition and rapid dissolution in molten iron
Technical Parameters
| Item | Specification |
|---|---|
| Fixed Carbon | ≥ 98.0% |
| Ash | ≤ 1.0% |
| Volatile Matter | ≤ 0.8% |
| Sulfur (S) | ≤ 0.07% |
| Nitrogen (N) | ≤ 0.05% |
| Size Range | 1–5 mm / 1–3 mm |
Packaging
We package our graphitized petroleum coke in accordance with the standard packing methods commonly adopted for petroleum coke in metallurgical applications.
Our typical packaging solutions include:
- 25 kg sacks loaded on pallets
- 1‑ton bulk bags
- Packaging tailored to meet specific customer needs
All of our packaging options are designed to be suitable for export and long‑distance shipping.
📩 Please contact us for packing confirmation, documentation, or sample requests.
Company Profile - Zhen An International Co.,Limited
We focus on metallurgical materials and have more than 30 years of experience covering production, processing, and international trade.
Our product range includes ferroalloys, ferrosilicon, ferrovanadium, silicon metal, silicon metal powder, and related metallurgical raw materials.
By integrating manufacturing with export operations, we aim to provide coordinated material supply and one-stop sourcing support for industrial customers worldwide.


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