A brief introduction of graphitized petroleum coke blocks

    Graphitized petroleum coke blocks (GPC blocks) are large-sized carbon blocks that are processed from high-quality petroleum coke by a high-temperature graphitization process. The graphitization process refers to heating the petroleum coke to very high temperatures (more than 2500°C) in a controlled surroundings to transformed it into a highly crystalline form of carbon with a high degree of graphitization.

    GPC blocks looks black or dark grey and with a high carbon content (normally over 98%) and a low ash content. They have a dense and uniform structure, with a high degree of mechanical strength and nice thermal and electrical conductivity.

    GPC blocks products normally can be packed in the below three ways.

    The first one is in 25kgs per bag.

    The second one is in 25kgs bags put into a 1000kg jumbo bag.

    The third one is in 1000kg jumbo bag.

    If you want to get more related information about GPC blocks products, you are welcome to visit our company website: www.yecarbon.com