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b) Graphitized Petroleum Coke (GPC) as crystalline Synthetic Graphite. This list of materials includes two desulphurized petroleum coke products processed in granular form (>2700oC), at very low level of sulphur, ash and volatile matter and scrap electrodes as lower purity product.
Carbon Recovery and Inoculation Effect Of Carbonic Materials ...
The graphitized petroleum coke powder (grain) is made by graphitization heat treatment of high-quality low-ash petroleum coke at high temperature of 2800 ° C or above in vacuum. The product is featured by high carbon content, low hardness, high temperature resistance, large porosity and low heat conductivity coefficient.
1% Ash and 98% Fixed Carbon of Graphite Petroleum Coke real ...
High-volatile coke is delayed petroleum coke with a high percentage of volatile matter content. It is one of the main types of Syrian delayed petroleum coke produced by the Coking unit at the Homs Oil Refinery. High-volatile coke is mainly characterised by its higher moisture and ash contents and lower sulphur content.
Little Ash And Little Volatile Graphitized Petroleum Coke - Image Results
Graphitized Petroleum Coke For Iron Foundry with low price . Calcined Petroleum Coke Calcined Petroleum Coke comes from delayed coke which extracted from oil refinery. Although Calcined Petroleum Coke contains a little bit higher level of sulfur and nitrogen than pitch coke, the price advantage still makes it widely used during steel-making and
Calcium Petrolium Coke In Foundry Use
Needle coke having high CTE value is preferred in such large size electrodes making (but CTE is of little significance in anode manufacture). 8. Other mechanical properties – final product (graphite electrodes) from much raw material should also meet specified flexural strength and Young’s Modulus to make it fit for use in industries.