发明授权
- 专利标题： Preparation of organohalosilanes
- 专利标题（中）： 有机硅烷的制备
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申请号： US09694370申请日： 2000-10-24
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公开(公告)号： US06288258B1公开(公告)日： 2001-09-11
- 发明人: Mikio Aramata , Tatsuya Fujimoto , Ryuichi Saito , Masahiro Yuyama , Tetsuya Inukai , Hajime Ishizaka
- 申请人： Mikio Aramata , Tatsuya Fujimoto , Ryuichi Saito , Masahiro Yuyama , Tetsuya Inukai , Hajime Ishizaka
- 优先权： JP11-303106 19991025
- 主分类号： C07F216
- IPC分类号： C07F216
摘要：
When oganohalosilanes are prepared by charging a reactor with a contact mass containing metallic silicon and a copper catalyst and introducing an organohalide-containing gas into the reactor to effect the direct reaction, 50-10,000 ppm of bronze phosphide is added to the contact mass. The invention is successful in efficiently producing organohalosilanes in a high STY and low T/D.