高純度シリコンの製造方法 - Schmidt Silicon Technology Gezel Shaft Mitt Beschlenktel Haftung

Title:

高純度シリコンの製造方法

Document Type and Number:

Japanese Patent JP2013521219

Kind Code:

A

Abstract:

A process of producing high-purity silicon includes providing silicon-containing powder, feeding the silicon-containing powder into a gas stream, where the gas has a temperature sufficiently high to convert particles of metallic silicon from a solid state into a liquid and/or gaseous state, collecting and, optionally, condensing the liquid and/or gaseous silicon formed, and cooling the collected liquid and/or condensed silicon in a casting mold,

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Inventors:

Yohem Hahn
Ube Kerat
Christian schmidt

Application Number:

JP2012556499A

Publication Date:

June 10, 2013

Filing Date:

March 09, 2011

Export Citation:

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Assignee:

Schmidt Silicon Technology Gezel Shaft Mitt Beschlenktel Haftung

International Classes:

C01B33/037

Domestic Patent References:

JPS5632319A	1981-04-01
JP2009115326A	2009-05-28
JPS58217422A	1983-12-17
JPH10182124A	1998-07-07
JPS56169118A	1981-12-25
JP2004035398A	2004-02-05

Foreign References:

US20090289390A1	2009-11-26
US4379777A	1983-04-12

Attorney, Agent or Firm:

Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Yoshihiro Kobayashi
Goji Tasaki

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