| 太阳能级多晶硅生产技术研究现状及展望 |
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| 引用本文： | 王新刚.太阳能级多晶硅生产技术研究现状及展望[J].化工技术与开发,2012,41(9):27-33,62. |
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| 作者姓名： | 王新刚 |
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| 作者单位： | 国电宁夏太阳能有限公司,宁夏石嘴山,753202 |
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| 摘 要： | 论述了目前太阳能级多晶硅的主要生产技术研究现状,并对一些具有代表性的新工艺进行介绍.太阳能级多晶硅的生产方法主要包括改良西门子法、硅烷法、流化床法、冶金法及锌还原法.指出硅烷法和流化床法是未来多晶硅生产技术发展的趋势和方向,冶金法和锌还原法的工艺尚不够成熟,但具有潜力.
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| 关 键 词： | 太阳能多晶硅 西门子法 硅 流化床 |
Research Status and Prospect of Solar Grade Silicon Production Technology |
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| WANG Xin-gang.Research Status and Prospect of Solar Grade Silicon Production Technology[J].Technology & Development of Chemical Industry,2012,41(9):27-33,62. |
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| Authors: | WANG Xin-gang |
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| Affiliation: | WANG Xin-gang(Guodian Ningxia Solar Co.,Ltd.,Shizuishan 753202,China) |
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| Abstract: | The research status of the main silicon grade silicon production technology were presented in this paper roundly,and its new reprenstative technology processes and technology were introduced.The production processes included improved-simens process,silane process,fluidized-bed process,metallurgical process and zinc-deoxidization process.It was indicated that the future trend of solar grade silicon technological development were silane processes and fluidized-bed process.The metallurgically process and zinc-deoxidization process had been not mature yet,but they had development protential. |
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| Keywords: | solar grade silicon simens process silicon fluidized-bed |
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