发明名称 |
Yields in trichlorosilane production (eg for subsequent pure silicon production) are improved by mixing the silicon starting material with the catalyst prior to reaction with silicon tetrachloride and hydrogen |
摘要 |
The catalysed reaction of Si with SiCl4, H2 and optionally also HCl to produce SiHCl3 is improved by intensively mixing the Si with the catalyst before the reaction.
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申请公布号 |
DE10049963(A1) |
申请公布日期 |
2002.04.11 |
申请号 |
DE20001049963 |
申请日期 |
2000.10.10 |
申请人 |
BAYER AG |
发明人 |
WEBER, RAINER;BULAN, ANDREAS;MLECZKO, LESLAW;BLOCK, HANS-DIETER |
分类号 |
C01B33/03;C01B33/107;(IPC1-7):C01B33/107 |
主分类号 |
C01B33/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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