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2023
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Invention
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Improved siemens method and fluidized bed method combined production process and apparatus. An im... |
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Invention
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Coated fluidized bed reactor for producing electronic-grade polycrystalline silicon. A coated flu... |
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Invention
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Method for providing silicon coating on inner wall of fluidized bed. The present invention relate... |
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Invention
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Method for cleaning deposited silicon on inner wall of fluidized bed. A method for cleaning depos... |
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2017
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Invention
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Fluidized bed reactor and a process using same to produce high purity granular polysilicon. The p... |
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2014
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Invention
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Fluidized bed reactor and method thereof for preparing high-purity granular polycrystalline silic... |
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2013
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Invention
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Method for generating high sphericity seed and fluidized bed granular silicon.
The present inven... |
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Invention
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Method for preparing high sphericity seed crystal and fluidized bed particle silicon. Disclosed i... |
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2012
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Invention
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Methods and system for cooling a reaction effluent gas. In one embodiment, a method for cooling a... |
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2011
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Invention
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Processes and an apparatus for manufacturing high purity polysilicon.
In one embodiment, the ins... |
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2010
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Invention
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Reactor and corresponding system for polysilicon production. Disclosed is a reactor suitable for ... |
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Invention
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Reactor with silicide-coated metal surfaces. In an embodiment, a reactor includes a section, wher... |
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Invention
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Processes and an apparatus for manufacturing high purity polysilicon.
In one embodiment, a metho... |
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Invention
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Production method and production apparatus for element silicon. Provided are a production method ... |
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Invention
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Silicide-coated metal surfaces and methods of utilizing same.
In an embodiment, a surface of the... |
