| Certification: | RoHS, ISO, CE |
|---|---|
| Product Name: | Calcined Anthracite Coal |
| Color: | Black |
| Keyword 1: | Carbon Raiser/Additive/Recarburizer |
| Keyword 2: | Graphite Petroleum Coke |
| Certificate: | ISO9001,CE |
| Samples: |
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| Customization: |
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Product Description of Carbon Raiser
Carbon raiser is a big category that includes calcined petroleum coke(CPC), graphite petroleum coke(GPC), calcined anthracite coal(CAC),and natural graphite. Due to the high price of natural graphite, it is not suitable for steelmaking or casting, so calcined petroleum coke, graphite petroleum coke, and calcined coal are more suitable for the current steelmaking and casting process.
CAC: calcined anthracite coal
Using anthracite as raw material, after 1300ºC dry distillation and calcination. Then reduce sulfur content, reduce volatile matter, and achieve the effect of increasing the carbon content of calcined anthracite coal.
CPC: calcined petroleum coke
The raw material of Calcined petroleum coke is raw coke. Because of the high content of impurities in raw coke, it will contain a lot of impurities in liquid steel directly. Petroleum coke by 1200-1400ºC high-temperature calcination removes most of the water and volatile impurities. Carbon content is up to 98.5%. Calcined coke is an irregularly shaped carbon particle with metallic luster and more transparent carbon particle pores. The high quality of calcined petroleum coke mainly depends on the low sulfur content, which will eventually affect the quality of steel. If the sulfur content in calcined petroleum coke is too high, the produced steel will contain a lot of bubbles, which will affect the quality of steel. Calcined petroleum coke is the most suitable carbon raiser for steelmaking.
GPC: graphite petroleum coke
The raw material of graphite carbon additive is also coke, but the calcination temperature ratio is 3000, the carbon fixation degree is high, and Sulfur and phosphorus content is much lower than coal. Graphite petroleum coke is mainly used in nodular cast iron, with fast absorption, high carbon, and low sulfur characteristics. Graphitized petroleum coke is used in the production of high-quality steel, cast iron, and alloys. High-purity graphite petroleum coke is made from high-quality coke at temperatures of 2,500-3,500ºC. As a high purity carbon material, it has the characteristics of high fixed carbon content, low sulfur, low ash content, and high recovery rate.
Carbon Raiser Chemical Composition
| Grade | Specification | ||||
| Carbon Fixation % | Ash % | Volatile % | S % | Water % | |
| FC99 | ≥99.0 | ≤0.4 | ≤0.6 | ≤0.4 | ≤1.0 |
| FC97 | ≥97.0 | ≤1.8 | ≤1.2 | ≤0.5 | ≤1.0 |
| FC95 | ≥95.0 | ≤4.0 | ≤1.2 | ≤0.2 | ≤1.0 |
| FC93 | ≥93.0 | ≤6.0 | ≤1.5 | ≤0.3 | ≤1.0 |
| FC90 | ≥90.0 | ≤9.0 | ≤1.5 | ≤0.3 | ≤1.0 |
| FC85 | ≥85.0 | ≤13.0 | ≤2.0 | ≤0.5 | ≤1.0 |
| Particle Size:0~1mm: Natural Size Distribution,>1mm Particle Size Content<5%;0~5mm:Natural Size Distribution,>5mm Particle Size Content<5%;0~10mm:Natural Size Distribution,>10mm Particle Size Content<5%;1~4mm:Particle Size Content>90;4~10mm:Particle Size Content>90% | |||||
CPC,GPC,CAC Carbon Raiser Application
Mainly used in steelmaking in electrical stove, screening water,
Also for shipbuilding sandblast to remove rust,producing carbon materials.
Reduce the cost of steelmaking effectively by replacing the traditional carburant.
Also can improve the Carbon content in steel-melting and Ductile iron foundry.
Wooden pallets with plastic film or according to your request.
1. Strong packing protects the goods from any possible damage during transit.
2. Solid packing and overall stuffing prevent the cases from vibration and jarring.
3. Necessary precaution is taken to protect goods from pilferage or rain.
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
RS Refractories Co., Ltd. is located in Henan, China. Our company has professional scientific and technical personnel and production team, and we have our own fully automated factories. For more than 30 years, we have focused on the development and innovation of refractory materials and high-temperature furnace technology, and strive to provide customers with comprehensive, personalized and cost-effective services with high-quality products.
Our products are widely used in electric power, metallurgy, petrochemical and other fields, and are exported to more than 100 countries and regions in the world such as Europe, America, Oceania, Southeast Asia, and the Middle East.
RS Refractories Co., Ltd. is a first-class supplier of refractory materials, we can provide you with the most advantageous quotations and products. Looking forward to be your partner!
Now we have established cooperation relationship with many science and research unit and our products have been sold to Japan, Indonesia, Russia,Kazakhstan and Vietnam etc.
We provide service that bring 100% of our customers back.
So many customers make business with Rongsheng Refractory.We have no gap in communication.The customers all keep long-term relationships with us.
Q1. Are you Manufacturer?
A: Yes, of course, our factory is in Xinmi,zhengzhou city,Henan province.
Q2. Can we visit your company?
A: Sure,welcome at any time,seeing is believing.
Q3. Do you accept OEM?
A: Yes, we can do OEM.
Q4. What's the MOQ of trial order?
A: No limit,We can offer the best suggestions and solutions according to your condition.
Q5. What are the payment terms?
A: Usually T/T,but L/C,Western Union etc are available for us.
Q6. How long is delivery time?
A: The delivery time will be determined according to the quantity of the order.
Q7. How are your products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q8.How about your company's certification?
A: ISO9001 and Test Report,also we could apply other necessary certification.
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