Gas Coke Industry Use

Semi Coke or Blue-Cokeas a kind of new carbon material, with the characteristics of high fixed carbon, high resistivity, high chemical activity,low ash, low aluminum, low sulfur, low phosphorus, has gradually replaced the metallurgical coke and widely used in theproduction of calcium carbide,...

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Product Details

Semi Coke or Blue-Coke is a solid carbonaceous product obtained by dry distillation pyrolysis of non-bonded or weakly bonded coal under medium and low temperature conditions. It has the characteristics of high chemical activity, high fixed carbon content, relatively developed pore structure, low ash content and low volatile content.

Blue carbon has been widely used in calcium carbide, ferroalloys, metallurgy, power plants, carbon adsorbents and other industries. In the calcium carbide and ferroalloy industries, it can be used as a reducing agent to replace metallurgical coke. In the metallurgical industry, it can replace anthracite and other bituminous coal as blast furnace fuel. In the fertilizer industry, it can be used as a gas-making section to replace anthracite and coke. It can be used in the carbon adsorbent industry to replace active coke. Tar and coke oven gas are simultaneously produced in the production process of blue carbon.

parameter

figure

Fixed carbon

80-85%

volatile

6-9%

ash

8-10%

sulfur

0.2-0.4%

moisture

10-18%

the particle size

35-80 mm


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