PRODUCT
Petroleum coke
It is a solid carbonaceous material obtained after coking of petroleum residue oil and petroleum asphalt produced in petroleum processing. The main element is carbon, and the ash content is very low, generally below 0.5%. It is prepared by oil refineries through delayed coking (500℃), containing a large amount of volatile matter and having low mechanical strength. Petroleum coke has a black or dark gray honeycomb-like structure in appearance. The pores inside the coke blocks are mostly elliptical and it belongs to carbon that is prone to graphitization. High-performance petroleum coke, due to its high cost-performance ratio, is also widely used in industries such as lithium battery anode materials and graphitized electrodes.
Shanghai Youai has been engaged in petroleum coke industry for many years and owns high-quality petroleum coke resources such as CNOOC, Daqing and Fushun.
| Needle focal | |||||||
| Model code | F.C. (Min) |
S |
Ash |
V.M. |
H2O |
True density | Thermal expansion Coefficient |
| YA-PRN | 89.00% | 0.40% | 0.40% | 4-10% | 8.00% | ||
| YA-PN | 99.00% | 0.40% | 0.40% | 0.50% | 0.20% | 2.13 | 1.3x10-5/oC |
| Product particle size :0-30mm Origin: Japan Shinri Chemical, South Korea PMC Yangli Tseng 66, Baosteel, etc. Application: Mainly used for graphite electrodes and anode materials. | |||||||