Descripción
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The chemical route for producing hyperpure silicon, referred to as polysilicon, is energy intensive. In this work two paths are analysed to reduce energy consumption during polysilicon deposition: reduce power loss and increase polysilicon productivity. The solutions proposed for reducing power loss are: enlarging the reactor capacities and increasing the wall reflectivity. The proposals for increasing the productivity are: working at the optimum deposition conditions, that maximises the polysilicon growth rate, and stopping the process at higher rod diameters. By doing so, the process uses the energy more efficiently. | |
Internacional
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Si |
Nombre congreso
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25th European Photovoltaic Solar Energy Conference and Exhibition - 5th World Conference on Photovoltaic Energy Conversion |
Tipo de participación
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960 |
Lugar del congreso
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Valencia (España) |
Revisores
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Si |
ISBN o ISSN
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3-936338-26-4 |
DOI
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Fecha inicio congreso
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06/09/2010 |
Fecha fin congreso
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10/09/2010 |
Desde la página
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1216 |
Hasta la página
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1219 |
Título de las actas
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Proc. 25th EU PVSEC/5th WCPEC |