发明名称 |
Process for the production of silicon tetrachloride. |
摘要 |
<p>A silica-containing material such as silica sand, a carbonized biomass or biomass ash is converted into carbon tetrachloride by reaction with chlorine gas at an elevated temperature in the presence of a carbonaceous material such as coke, and sulfur or a sulfur compound. The reaction may be suitably performed in the further presence of a potassium compound.</p> |
申请公布号 |
EP0302604(A2) |
申请公布日期 |
1989.02.08 |
申请号 |
EP19880306326 |
申请日期 |
1988.07.11 |
申请人 |
DIRECTOR-GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY |
发明人 |
NAKATA, YOSHINORI;SUZUKI, MASAAKI 2-6, TSUKISAMU HIGASHI;OKUTANI, TAKESHI 2-17, TSUKISAMU HIGASHI |
分类号 |
C01B33/107;(IPC1-7):C01B33/107 |
主分类号 |
C01B33/107 |
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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