发明公开
EP0635510A1 Catalytic conversion of direct process high-boiling component to chlorosilane monomers in the presence of hydrogen chloride
失效
高沸点的催化转化Rückstanden在Chlorosilanmonomere直接合成在氯化氢存在下进行。
- 专利标题： Catalytic conversion of direct process high-boiling component to chlorosilane monomers in the presence of hydrogen chloride
- 专利标题（中）： 高沸点的催化转化Rückstanden在Chlorosilanmonomere直接合成在氯化氢存在下进行。
-
申请号： EP94304886.8申请日： 1994-07-04
-
公开(公告)号： EP0635510A1公开(公告)日： 1995-01-25
- 发明人: Chadwick, Kirk Michael , Halm, Roland Lee , Dhaul, Ajay Kumar , Johnson, Richard Gordon
- 申请人： DOW CORNING CORPORATION
- 申请人地址： P.O. Box 994 Midland, Michigan 48686-0994 US
- 专利权人： DOW CORNING CORPORATION
- 当前专利权人： DOW CORNING CORPORATION
- 当前专利权人地址： P.O. Box 994 Midland, Michigan 48686-0994 US
- 代理机构： Bullows, Michael
- 优先权： US94593 19930719
- 主分类号： C07F7/12
- IPC分类号： C07F7/12 ; C07F7/16
摘要：
The present invention is a process for converting a high-boiling component resulting from the reaction of an organochloride with silicon into commercially more desirable monosilanes. The process comprises contacting the high-boiling component with hydrogen chloride at a temperature within a range of 250°C. to 1000°C. in the presence of a catalyst selected from activated carbon, platinum supported on alumina, zeolite, AlCl₃ and AlCl₃ supported on a support selected from carbon, alumina and silica.
公开/授权文献
信息查询
