1. Product Description:
High sulfur calcined petroleum coke is black or dark gray hard solid petroleum products, with metallic luster, porous, is composed of tiny graphite crystallized into granular, columnar or needle form of carbon body. The petroleum coke component is hydrocarbon, containing 90-97% carbon, hydrogen 1.5-8%, also contains nitrogen, chlorine, sulfur and heavy metal compounds.
Petroleum coke is a byproduct when raw oil of delayed coking unit is cracked at high temperature to produce light oil. The production of petroleum coke is about 25-30% of that of raw oil. Its low calorific value is about coal1.5-2 times, ash content is no more than 0.5%, volatile content is about 11%, quality close to anthracite.
2. properties and uses:
High sulfur calcined petroleum coke is mainly used for making carbon products, such as graphite electrode, anode arc, to provide steel, non-ferrous metals, aluminum smelting; Making carbonized silicon products, such as various grinding wheels, sand, sand paper, etc.; To produce commercial calcium carbide for the production of synthetic fibers, ethyl fast and other products; It can also be used as fuel.
3. Specifications:
| Specification | Chemical element content (%) | |||||
| Fixed carbon | Sulfur | Ash | Volatile | Moisture | True specific gravity | |
| %（lowest） | %（Max） | Lowest | ||||
| WBD - CPC -98.5 A | 98.5 | 1.2 | 0.50 | 0.70 | 0.50 | 2.01 |
| WBD - CPC -97 A | 97 | 1.8 | 0.50 | 0.70 | 0.50 | 2.01 |
| WBD - CPC -97 B | 97 | 2.0 | 0.50 | 0.70 | 0.50 | 2.01 |
| WBD - CPC -97 C | 97 | 3.0 | 0.50 | 0.70 | 0.50 | 2.01 |
| Particle size | 0.5-5mm，1-3mm，1-5mm，3-8mm，3-12mm，90%min；Or according to customer requirements | |||||
| Packing | 25kg sachets; 1000kg ton with packing;25 kg bags packed in 900 kg ton bags;Or according to customer needs | |||||