提高多晶硅生长速率的数值模拟与效果评价研究

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中图分类号：TQ127.2 文献标志码：A 文章编号：2095-2945（2025）34-0017-04

Abstract：Thecurrent globalenergysituationistense，andphotovoltaicnewenergyisgraduallbeingvaluedasarenewable energysource.PolySimhasusedforalongtimeinthesimulationofthereduction furnaceprocessintheproductionofmulticrystalinesilicon，whichhasplayedacertainguidingroleintheprocessoptimizationthereductionfurnace.Thispaperfirst preciselyconstructsacompletereactionmodelofthereductionfurnacereactor，combinesthereactionmodelwiththethreedimensionalPolySimsoftwaremodel，exploresthereactionpathofthereductionfurnace，andverifesthesimulationresults through actual production.The density ratio of the final polysilicon product is increased by 15% on average，and the production rate of silicon rods is increased by 10kg/h ，which has high industrial reference value.

Keywords：polycrystalline silicon;new energy;reduction furnace process;solar energy;production cost

随着社会的不断发展，传统能源消耗日益增加，环境保护任务的日益艰巨，全球正在积极开发可再生能源。（剩余4122字）