FR2351051A1 - Procede de preparation de silicium tres pur - Google Patents

Procede de preparation de silicium tres pur

Info

Publication number
FR2351051A1
FR2351051A1 FR7714384A FR7714384A FR2351051A1 FR 2351051 A1 FR2351051 A1 FR 2351051A1 FR 7714384 A FR7714384 A FR 7714384A FR 7714384 A FR7714384 A FR 7714384A FR 2351051 A1 FR2351051 A1 FR 2351051A1
Authority
FR
France
Prior art keywords
preparation process
pure silicon
silicon preparation
pure
silicon
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7714384A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siltronic AG
Original Assignee
Wacker Siltronic AG
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 Siltronic AG filed Critical Wacker Siltronic AG
Publication of FR2351051A1 publication Critical patent/FR2351051A1/fr
Withdrawn legal-status Critical Current

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)
FR7714384A 1976-05-11 1977-05-11 Procede de preparation de silicium tres pur Withdrawn FR2351051A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762620739 DE2620739A1 (de) 1976-05-11 1976-05-11 Verfahren zur herstellung von hochreinem silicium

Publications (1)

Publication Number Publication Date
FR2351051A1 true FR2351051A1 (fr) 1977-12-09

Family

ID=5977608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714384A Withdrawn FR2351051A1 (fr) 1976-05-11 1977-05-11 Procede de preparation de silicium tres pur

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282037A2 (fr) * 1987-03-11 1988-09-14 Mitsubishi Kinzoku Kabushiki Kaisha Procédé de préparation de silicium polycristallin de haute pureté

Families Citing this family (9)

* 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 (ko) * 1985-12-28 1988-04-18 재단법인 한국화학연구소 초단파 가열 유동상 반응에 의한 고순도 다결정 실리콘의 제조 방법
UA72279C2 (uk) * 1999-10-11 2005-02-15 Соларуорлд Акцієнгезельшафт Спосіб одержання високочистого гранульованого кремнію
WO2004013044A1 (fr) * 2002-07-22 2004-02-12 Lord Stephen M Pprocedes permettant de chauffer un appareil de depot de silicium en lit fluidise
UA112063C2 (uk) * 2010-10-07 2016-07-25 Рокстар Текнолоджіз ЛЛС Реакторні системи механічного псевдозрідження шару й способи, придатні для виробництва кремнію
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
EP2760576B1 (fr) 2011-09-30 2016-12-07 MEMC Electronic Materials, Inc. Production de silicium polycristallin par décomposition thermique de silane dans un réacteur à lit fluidisé
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282037A2 (fr) * 1987-03-11 1988-09-14 Mitsubishi Kinzoku Kabushiki Kaisha Procédé de préparation de silicium polycristallin de haute pureté
EP0282037A3 (fr) * 1987-03-11 1989-02-08 Mitsubishi Kinzoku Kabushiki Kaisha Procédé de préparation de silicium polycristallin de haute pureté

Also Published As

Publication number Publication date
JPS52136831A (en) 1977-11-15
DE2620739A1 (de) 1977-12-01
BE854394A (fr) 1977-11-09
NL7703799A (nl) 1977-11-15
GB1570131A (en) 1980-06-25
DK204377A (da) 1977-11-12
IT1079005B (it) 1985-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse