Graphitized petroleum coke is a fuel grade that is used in steel-melting and casting processes. This product has a high carbon content and is very pure. Oil refineries and some calcinations units manufacture this product. It is also used in the chemical and energy industries for various purposes, including graphite electrodes.
The petroleum industry produces graphitized petroleum coke in a number of proprietary methods. This product is suited for fuel and anode applications. The composition and purity of the product are usually regulated according to customer requirements. The main components of the product are sulphur, volatile matter, ash, and metal content.
The first step in producing graphitized petroleum coke is the graphitization process. This process involves heating coal until it reaches high temperatures. This makes the material much stronger than it was before. It also makes limestone and iron oxides more porous, which in turn allows gas to flow up and liquid iron to flow down. The finished product is used for fuel and anodes in steel making and the aluminium and steel industries.
The process of producing graphite from petroleum coke can be controlled to produce a very pure form of the material. In this process, little carbon balls are formed during mixing. These balls are then ground into very fine grains. Once these grains are fine enough, the process of isostatic pressing begins. The carbon powder is deposited in large molds that have final block sizes and are subjected to high pressure. This process gives the powder a uniform distribution and symmetry. It also allows the production of very high-density graphite.
The process of graphitization is performed in a high-temperature furnace that uses direct current instead of alternating current. The temperature rise is high enough to cause gas generation, which can originate from the impurities in the coke. This can cause cracks on the electrodes.
In addition to exports, graphitized petroleum coke is also imported by a number of countries. Many countries look to India to find a supplier that can meet their needs at a competitive price. However, there are a number of factors that must be considered before selecting a supplier from India. These include the quality, price and reliability of the supplier as well as their past trade history. Using Connect2India's import shipment data can help you make the right decision and choose the right supplier.
The fastest growing country for Graphitized Petroleum Coke imports to India is China. The country has almost doubled its imports over the last three years. The growth rate and average price of this product have made China one of the largest importers of Graphitized petroleum coke to India. The next largest country for this import is the United States, with 416 shipments in 2016. The third largest country for Graphitized petroleum coke imports is Vietnam.
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