发明名称 |
PROCESS AND PLANT FOR PREPARING TRICHLOROSILANE |
摘要 |
A process for preparing trichlorosilane includes reacting silicon particles with tetrachlorosilane and hydrogen and optionally with hydrogen chloride in a fluidized-bed reactor to form a trichlorosilane-containing product gas stream, where the trichlorosilane-containing product gas stream is discharged from the reactor via an outlet preceded by at least one particle separator which selectively allows only silicon particles up to a particular maximum size to pass through and silicon particles are discharged from the reactor at preferably regular intervals or continuously via at least one further outlet without such a particle separator. |
申请公布号 |
US2012189526(A1) |
申请公布日期 |
2012.07.26 |
申请号 |
US201013388692 |
申请日期 |
2010.08.02 |
申请人 |
PETRIK ADOLF;HAHN JOCHEM;SCHMID CHRISTIAN;SCHMID SILICON TECHNOLOGY GMBH |
发明人 |
PETRIK ADOLF;HAHN JOCHEM;SCHMID CHRISTIAN |
分类号 |
C01B33/107;B01J8/26 |
主分类号 |
C01B33/107 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|