The importance of the distillation position····
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···········Why is distillation important?····
Separate the chlorosilane and remove metal impurities; as mentioned above, purify it
Purify and recycle the exhaust gas that has been cooled through reduction
Getting finished products – qualified finished products. Do you think that’s important? It’s very important
In the production of polysilicon, the main task is to separate trichlorosilane, dichlorodihydrosilane, and silicon tetrachloride, while also removing metal impurities from trichlorosilane
Distillation is also very important; if it is not done properly, it directly affects the quality of the product