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Graphitized petroleum coke
1. Product Description:
Graphitized petroleum coke is calcined petroleum coke as raw material, after high temperature graphitization, physical and chemical reaction and sulfur removal ash and other impurities after the product is sometimes called artificial graphite, used in carburizing agent, often known as ultra-low sulfur/low nitrogen carburizing agent. Graphitized petroleum coke is a black or dark gray hard solid petroleum product, metallic luster, porous, is composed of tiny graphite crystallized into a granular, columnar or needle form of carbon body. Petroleum coke is a hydrocarbon, containing more than 99% carbon, but also contains nitrogen, chlorine, sulfur and heavy metal compounds.
2. Properties and uses:
Graphitized petroleum coke is widely used in industry. It is used in metallurgy, casting and precision casting as a carburizing agent. It is used to make high temperature graphite crucible for smelting, lubricant for mechanical industry, making graphite electrode and pencil lead.
3. Specifications:
| Type | Composition and content of chemical elements (%) | ||||
| Fixed carbon | Sulfur | Ash | Volatile | Moisture | |
| %( Min ) | %( Max ) | ||||
| WBD – GPC -99 | 99 | 0.03 | 0.5 | 0.5 | 0.5 |
| WBD-GPC-98.5 | 98.5 | 0.05 | 0.5 | 0.8 | 0.5 |
| WBD – GPC -98 | 98 | 0.05 | 1 | 1 | 0.5 |
| WBD – GPC -97 | 97 | 2 | 0.8 | 0.8 | 0.5 |
| Particle size | 1-4mm,1-5mm,1-12mm,4-15mm,6-20mm,90%min,Or according to customer requirements | ||||
| Packing | 25kg bags ,50kg bags , and then directly into the container ；25 kg bags ,10 kg bags , and then into 1000 kg ton bags ;1000kg ton bag packaging ,1150 kg ton bag packaging ,1250 kg ton bag packaging ;
Or packaging according to customer requirements |
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