Gas Calcined Anthracite

The main uses of calcined smokeless coal include the following aspects:

Metallurgical field: Calcined smokeless coal is an important raw material in blast furnace smelting, which can replace some coke and metallurgical coke, and improve blast furnace output and quality

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Chemical industry: In the process of chemical hydrogenation production, calcining anthracite as a reducing agent can improve the efficiency of hydrogenation reaction and reduce production costs

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In the field of building materials, calcined anthracite can be used to produce lightweight partition boards, insulation bricks, and other building materials. It can also be used as a raw material for masonry and refractory materials

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Casting and steelmaking: Calcined smokeless coal is also widely used in casting and steelmaking. For example, coal quality carburizer is made from high-quality Taixi smokeless coal calcined at 1200 ℃, which meets the requirements for carbon content, effectively controls sulfur elements, promotes inoculation and spheroidization processes, improves the graphitization state of iron, and reduces the production of iron carbides

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The advantages of calcining anthracite include:

High calorific value: Calcined smokeless coal has a high calorific value, which can improve production efficiency, reduce energy consumption and costs

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Low ash content: The ash content of calcined anthracite is low, reducing the amount and frequency of ash cleaning in the furnace, which is beneficial for reducing production costs and protecting the environment

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Good stability performance: Calcined anthracite has stable chemical properties and good reduction performance, which can not only improve the quality of metallurgical products, but also reduce the emission of harmful gases

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Long service life: The physical and chemical properties of calcined anthracite are stable, and its service