Calcined Petroleum Coke
Petroleum Coke manufactured by delayed coking of residues obtained from crude oil distillation units of Oil Refineries is called Green or Raw Petroleum Coke. The said Green or Raw Petroleum Coke calcined at a temperature 12000 centigrade to 13000 centigrade is known as Calcined Petroleum Coke. Calcined Petroleum Coke is extensively used for melting purpose of Alumina in Aluminium industry, as a carbon raiser while making Special High Carbon Steel in Foundries, as a conductive backfill in ground Electrode station and in manufacture of various Carbon and Graphite Products.
Specification of Calcined Petroleum Coke (Table 1)
| Characteristics | Specification | |
| Low Sulphur | Normal Sulphur’ | |
| Moisture content | 0.1% Max. | 0.1% Max. |
| Ash content | 0.5% Max. | 0.5% Max. |
| Volatile Matter content | 0.5% Max. | 0.5% Max. |
| Fixed Carbon | 99% Min. | 99% Min. |
| Real Density | 2.05 gm/cc Min. | 2.05 gm/cc Min. |
| Sulphur content | 1% Max. | 1.3% Max. |
| Silicon (Si) content | 0.05% Max. | 0.05% Max. |
| Iron (Fe) content | 0.04% Max. | 0.04% Max. |
| Vanadium (V) content | 0.03% Max. | 0.03% Max. |
| Nickel (Ni) content | 0.02% Max. | 0.02% Max. |
- Size : C.P. Coke derived from the Kiln is in size of 0 mm to 30 mm. The same can be further supplied in any size required by the Customer.
- Packing : In 25/50kg PP bags Or in Jumbo Bags packing as per Customer’s requirement.
- Certification : We are an ISO 9001:2015 Certified Division.
- Customers Profile : We specialize in supplying Calcined Petroleum Coke to Steel, Foundries, Graphite Electrode manufacturers and for cathodic protection.