IT1079005B - PROCEDURE AND APPARATUS FOR THE PRODUCTION OF HIGH PURITY SILICON - Google Patents

PROCEDURE AND APPARATUS FOR THE PRODUCTION OF HIGH PURITY SILICON

Info

Publication number
IT1079005B
IT1079005B IT4931877A IT4931877A IT1079005B IT 1079005 B IT1079005 B IT 1079005B IT 4931877 A IT4931877 A IT 4931877A IT 4931877 A IT4931877 A IT 4931877A IT 1079005 B IT1079005 B IT 1079005B
Authority
IT
Italy
Prior art keywords
procedure
production
high purity
purity silicon
silicon
Prior art date
Application number
IT4931877A
Other languages
Italian (it)
Original Assignee
Wacker Chemitronic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wacker Chemitronic filed Critical Wacker Chemitronic
Application granted granted Critical
Publication of IT1079005B publication Critical patent/IT1079005B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Chemical Vapour Deposition (AREA)
IT4931877A 1976-05-11 1977-05-09 PROCEDURE AND APPARATUS FOR THE PRODUCTION OF HIGH PURITY SILICON IT1079005B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762620739 DE2620739A1 (en) 1976-05-11 1976-05-11 PROCESS FOR PRODUCING HIGHLY PURE SILICON

Publications (1)

Publication Number Publication Date
IT1079005B true IT1079005B (en) 1985-05-08

Family

ID=5977608

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4931877A IT1079005B (en) 1976-05-11 1977-05-09 PROCEDURE AND APPARATUS FOR THE PRODUCTION OF HIGH PURITY SILICON

Country Status (8)

Country Link
JP (1) JPS52136831A (en)
BE (1) BE854394A (en)
DE (1) DE2620739A1 (en)
DK (1) DK204377A (en)
FR (1) FR2351051A1 (en)
GB (1) GB1570131A (en)
IT (1) IT1079005B (en)
NL (1) NL7703799A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2028289B (en) * 1978-08-18 1982-09-02 Schumacher Co J C Producing silicon
KR880000618B1 (en) * 1985-12-28 1988-04-18 재단법인 한국화학연구소 Preparation for silicon multy crystal
JPS63222011A (en) * 1987-03-11 1988-09-14 Mitsubishi Metal Corp Production of polycrystal silicon
AU7659900A (en) * 1999-10-11 2001-04-23 Solarworld Aktiengesellschaft Method for producing highly pure, granular silicone at low pressure
WO2004013044A1 (en) * 2002-07-22 2004-02-12 Lord Stephen M Methods for heating a fluidized bed silicon manufacture apparatus
US20120085284A1 (en) * 2010-10-07 2012-04-12 Dassel Mark W Mechanically fluidized reactor systems and methods, suitable for production of silicon
US9156705B2 (en) 2010-12-23 2015-10-13 Sunedison, Inc. Production of polycrystalline silicon by the thermal decomposition of dichlorosilane in a fluidized bed reactor
US9114997B2 (en) 2011-09-30 2015-08-25 Sunedison, Inc. Production of polycrystalline silicon by the thermal decomposition of silane in a fluidized bed reactor
CN103842069B (en) 2011-09-30 2016-10-05 Memc电子材料有限公司 Polysilicon is prepared by making silane thermally decompose in a fluidized bed reactor
US8871153B2 (en) 2012-05-25 2014-10-28 Rokstar Technologies Llc Mechanically fluidized silicon deposition systems and methods

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1498266A (en) * 1974-05-13 1978-01-18 Texas Instruments Inc Method of silicon production

Also Published As

Publication number Publication date
DE2620739A1 (en) 1977-12-01
DK204377A (en) 1977-11-12
BE854394A (en) 1977-11-09
FR2351051A1 (en) 1977-12-09
JPS52136831A (en) 1977-11-15
NL7703799A (en) 1977-11-15
GB1570131A (en) 1980-06-25

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