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Green Petroleum Coke

Country/Region china
Company Sinoway International Holdings limited
Categories Graphitized Petroleum Coke
ICP License Issued by the Chinese Ministry
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    Green Petroleum Coke

    Green Petroleum Coke

    Sinoway imported the first shipment of High Sulfur Petcoke and suppliedto Chinese market in the second half of 2001.In Y2002 and 2003, Sinoway suppliedaround 250,000MT petroleum coke to Chinese market . Now Sinoway is acting as theleading supplier to supply Chinese petroleum coke to worldwide clients and USpetroleum coke to China and third countries.

    GeneralDescription

    Green Petroleum coke is a residual by product of oil refiningprocess. Residue components of heavy crude oil is used as feedstock in thermalcracking process known as coking to produce lighter fuels. It is heated to about475 degrees centigrade to 520 degrees centigrade in a furnace, then isdischarged into a coke drum for extensive and controlled cracking.

    The cracked lighter product rises to the top of the drum and isdrawn off. The heavier product remains and, because of the retained heat, cracksultimately to coke, a solid carbonaceous substance akin to coal, known aspetcoke.

    Decoking is accomplished by a high-pressure water jet. First thetop and bottom heads of the coke drum are removed. Next a hole is drilled in thecoke from the top to the bottom of the vessel. Then a rotating stem is loweredthrough the hole, spraying a water jet sideways. The high-pressure jet cuts thecoke into lumps, which fall out the bottom of the drum for subsequent loadinginto trucks or railcars for shipment.

    Cokers produce no liquid residue but yield up to 30 percentpetcoke by weight. Much of the low-sulphur product is employed to produceelectrodes for the electrolytic smelting of aluminum. Most lower-quality coke isburned as fuel in admixture with coal.

    Usage of Petcoke for Chinesecustomers

    Most of the imported Petcoke( petroleum coke) is used for burningas the fuel materials like power generation, silicon melting, cement industry.This kinds of Petcoke normally have high sulphur, metal content, also have highshot coke content (over 30%, some of them is 100% shot coke).

    Petcoke is also widely used to produce Calcined Petroleum Coke(CPC), which will be used to produce Pre-baked Anode or Graphite products. Thiskinds of petcoke should be sponge coke with low sulphur, ash and metalcontent.

    Main Application

    Petroleum coke can be used in different industries. The major userof high-sulfur petroleum coke are cement plant and power station. The main usersof low sulfur petroleum coke are carbon plant, the aluminum industry, iron andsteel plants.

    As fuel for the cement plant and electric plant, which need a highcaloric value and a good grinding; As raw materials for Aluminum and steelplants or carbon factory, whether as artificial graphite electrode and the rawmaterial of anode paste, both need to control sulfur and volatile. The metalcontent of petroleum coke for graphite electrode production should also becontrolled.

    Buy Green Petroleum Coke at wholesale prices
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