Title:
多結晶シリコンの破片を柔軟に分級するための装置および方法
Document Type and Number:
Japanese Patent JP4988821
Kind Code:
B2
Abstract:
Polycrystalline silicon fragments are sorted into defined particle fractions in a flexible manner independent of initial particle size distribution and desired fraction size by a first mechanical screening into a fine fraction and residual fraction, followed by optoelectronic sorting of the residual fraction.
Inventors:
Marx Schaefer
Liner Pehi
Liner Pehi
Application Number:
JP2009503540A
Publication Date:
August 01, 2012
Filing Date:
March 28, 2007
Export Citation:
Assignee:
Wacker Chemie AG
International Classes:
C01B33/02; B03C1/00; B03C1/04; B03C1/10; B03C1/16; B07B1/28; B07C5/06; B07C5/342; G01N15/02
Domestic Patent References:
| JP10314680A | ||||
| JP2000088537A | ||||
| JP2007275886A | ||||
| JP2000313513A | ||||
| JP2002210417A | ||||
| JP57188430A |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard