Method for grinding silicon-containing solids

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United States of America Patent

PATENT NO 11462734
APP PUB NO 20190296341A1
SERIAL NO

16347805

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Abstract

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The invention relates to methods for producing silicon particles by grinding silicon-containing solids, wherein one or more gases are used, which contain reactive gas at a partial pressure of ≥0.3 bar, wherein reactive gases are selected from the group comprising oxygen, ozone, inorganic peroxides, carbon monoxide, carbon dioxide, ammonia, nitrogen oxides, hydrogen cyanide, hydrogen sulfide, sulfur dioxide, and volatile organic compounds.

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Patent Owner(s)

Patent OwnerAddress
WACKER CHEMIE AG81737 MÜNCHEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fricke, Michael Burghausen, DE 11 24
Hanelt, Eckhard Geltendorf, DE 16 125

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