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202310-23
- What are the raw materials for industrial silicon?
- Industrial silicon is obtained by melting silica (quartz sand) as raw material and using carbon materials as reducing agents in an electric arc furnace. Industrial silicon products have very strict requirements for raw materials. Therefore, it is required that the chemical composition and physical properties of the raw materials must comply with the product and smelting process, and meet the following basic requirements:
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202310-23
- What is the industrial silicon production process?
- Silica and reducing agent are automatically added to the submerged arc furnace according to a certain proportion of weight. The furnace material is heated to above 2000 degrees Celsius, and silica is reduced by carbon reducing agent to generate industrial silicon liquid and carbon monoxide (CO) gas. CO gas escapes through the material layer and preheats the furnace material.
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202310-23
- Where is industrial silicon mainly used?
- The downstream applications of industrial silicon are mainly divided into three major fields:1. Organic silicon;2. Polycrystalline silicon;3. Aluminum alloy
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