The semi-coke is fired from high-quality Jurassic clean coal. As a new type of carbon material, it has the characteristics of high fixed carbon, high specific resistance, high chemical activity, low ash, low aluminum, low sulfur, and low phosphorus. It is widely used in the production of calcium carbide, ferroalloy, ferrosilicon, silicon carbide and other products to gradually replace metallurgical coke and become an irreplaceable carbon material. Semi-coke can replace coke (metallurgical coke), and is widely used in chemical industry, smelting, gas production and other industries.
Semi-coke is light black, characterized by high fixed carbon, high specific resistance, high chemical activity, low ash content, low sulfur and Low phosphorus. It is wildly applied to such industries as chemical industry, metallurgic industry and gas- making industry.
Application of Semi Coke
Be used in blast furnace instead of coal injection in steel-making.
0-6mm semi coke: sintering Mn ore in process of production SiMn; or using in other sinter mill.
6-18mm semi coke: producing Ferronickel , Ferrosilicon, Calcium Carbide and other ferroalloy.
Semi-coke can replace coke (metallurgical coke) and is widely used in chemical industry, smelting, gas production and other industries. It is superior to coke in the production of high energy-consuming products such as silicon metal, ferroalloy, ferrosilicon, silico manganese, fertilizer and calcium carbide.
Semi-coke is black to dark gray in appearance, dull, soft and brittle, with open pores. Its strength is lower than that of high-temperature coke, and its apparent density and true density are also lower than those of high-temperature coke.
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