公开(公告)号：US09840421B2

公开(公告)日：2017-12-12

申请号：US13132956

申请日：2009-12-22

申请人： Shouji Iiyama ,  Tomohiro Yamamoto ,  Yukihiro Takata ,  Shinichirou Koyanagi ,  Kanji Sakata

发明人： Shouji Iiyama ,  Tomohiro Yamamoto ,  Yukihiro Takata ,  Shinichirou Koyanagi ,  Kanji Sakata

IPC分类号： C01B33/107 ,  B01J31/08

CPC分类号： C01B33/107 ,  B01J31/08 ,  C01B33/10773

摘要： When a disproportionated chlorosilane is to be produced by causing a starting material chlorosilane liquid to flow through a catalyst-packed layer which is packed with a weakly basic anion exchange resin as a disproportionation reaction catalyst to carry out a disproportionation reaction, before the disproportionation reaction is carried out, the disproportionation reaction catalyst is brought into contact with a processing gas obtained by diluting a chlorosilane with an inert gas to prevent the deterioration of the disproportionation reaction catalyst at the start of the reaction so as to carry out the disproportionation of the chlorosilane efficiently.

公开(公告)号：US20110236289A1

公开(公告)日：2011-09-29

申请号：US13132956

申请日：2009-12-22

申请人： Shouji Iiyama ,  Tomohiro Yamamoto ,  Yukihiro Takata ,  Shinichiro Koyanagi ,  Kanji Sakata

发明人： Shouji Iiyama ,  Tomohiro Yamamoto ,  Yukihiro Takata ,  Shinichiro Koyanagi ,  Kanji Sakata

IPC分类号： C01B33/107 ,  B01J41/14

CPC分类号： C01B33/107 ,  B01J31/08 ,  C01B33/10773

摘要： When a disproportionated chlorosilane is to be produced by causing a starting material chlorosilane liquid to flow through a catalyst-packed layer which is packed with a weakly basic anion exchange resin as a disproportionation reaction catalyst to carry out a disproportionation reaction, before the disproportionation reaction is carried out, the disproportionation reaction catalyst is brought into contact with a processing gas obtained by diluting a chlorosilane with an inert gas to prevent the deterioration of the disproportionation reaction catalyst at the start of the reaction so as to carry out the disproportionation of the chlorosilane efficiently.

摘要翻译： 当通过使原料氯硅烷液体流过填充有弱碱性阴离子交换树脂的催化剂填充层作为歧化反应催化剂进行歧化反应来制造歧化氯硅烷时，在歧化反应为 进行歧化反应催化剂与通过用惰性气体稀释氯硅烷获得的处理气体接触，以防止歧化反应催化剂在反应开始时的劣化，从而有效地进行氯硅烷的歧化 。