Recarburizer
Calcined Petroleum Coke for Aluminum Production
Calcined petroleum coke (CPC) is a high purity carbon material produced by heating green petroleum coke to drive off moisture, volatile matter, and impurities and to increase its electrical conduct...
DESCRIPTION
Calcined petroleum coke (CPC) is a high purity carbon material produced by heating green petroleum coke to drive off moisture, volatile matter, and impurities and to increase its electrical conductivity. The resulting calcined coke is mostly carbon and has a very low sulfur content, which makes it ideal for use as a raw material in the production of electrodes, anodes, and other carbon products used in various industries, including aluminum, steel, and chemical manufacturing.
CPC is produced through a process known as calcination, which involves the removal of water and volatile matter from green petroleum coke at high temperatures, typically between 1200 and 1350 degrees Celsius. The resulting calcined coke is then screened, graded, and sized according to customer requirements.
| Fix carbon Min |
Sulphur Max |
Moisture Max |
Ash Max |
Volatile Max |
Real density g/cm min | Electric resistance max | Size(mm) |
| 98.5% | 3% | 0.5% | 0.5% | 0.7% | 2.05 | 500 | 0-2mm |
| 99.5% | 3%/1.5%/1.0%/1.6% | 0.5% | 0.5% | 0.7% | 2.05 | 520 | 2-8mm |
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