BE580260A - Procédé de purification du silicium. - Google Patents

Procédé de purification du silicium.

Info

Publication number
BE580260A
BE580260A BE580260A BE580260A BE580260A BE 580260 A BE580260 A BE 580260A BE 580260 A BE580260 A BE 580260A BE 580260 A BE580260 A BE 580260A BE 580260 A BE580260 A BE 580260A
Authority
BE
Belgium
Prior art keywords
purification process
silicon purification
silicon
purification
Prior art date
Application number
BE580260A
Other languages
English (en)
Original Assignee
Wacker Chemie Gmbh
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 Chemie Gmbh filed Critical Wacker Chemie Gmbh
Publication of BE580260A publication Critical patent/BE580260A/fr

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
    • C01B33/037—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
BE580260A 1958-07-03 1959-07-01 Procédé de purification du silicium. BE580260A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW23632A DE1098931B (de) 1958-07-03 1958-07-03 Verfahren zur Reinigung von geschmolzenem Silicium

Publications (1)

Publication Number Publication Date
BE580260A true BE580260A (fr) 1960-01-04

Family

ID=7597634

Family Applications (1)

Application Number Title Priority Date Filing Date
BE580260A BE580260A (fr) 1958-07-03 1959-07-01 Procédé de purification du silicium.

Country Status (3)

Country Link
BE (1) BE580260A (fr)
DE (1) DE1098931B (fr)
GB (1) GB922879A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430917A1 (fr) * 1978-07-11 1980-02-08 Comp Generale Electricite Procede et dispositif d'elaboration de silicium polycristallin
US4200621A (en) * 1978-07-18 1980-04-29 Motorola, Inc. Sequential purification and crystal growth
US4242175A (en) * 1978-12-26 1980-12-30 Zumbrunnen Allen D Silicon refining process
US4400232A (en) * 1981-11-09 1983-08-23 Eagle-Picher Industries, Inc. Control of oxygen- and carbon-related crystal defects in silicon processing
JP3000109B2 (ja) * 1990-09-20 2000-01-17 株式会社住友シチックス尼崎 高純度シリコン鋳塊の製造方法
NO980278L (no) * 1997-01-22 1998-07-23 Kawasaki Steel Co FremgangsmÕte og apparatur for fjerning av bor fra silisium av metallurgisk kvalitet
DE102009056731A1 (de) 2009-12-04 2011-06-09 Rev Renewable Energy Ventures, Inc. Halogenierte Polysilane und Polygermane

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB749423A (en) * 1953-10-02 1956-05-23 Standard Telephones Cables Ltd Method of refining silicon
GB794642A (en) * 1954-04-15 1958-05-07 Siemens Ag Improvements in or relating to processes for the production of pure germanium and silicon
DE1039752B (de) 1954-05-24 1958-09-25 Electric Furnace Prod Co Verringerung der Gehalte an Aluminium und Calcium in Silizium oder Silizium enthaltenden Legierungen
DE1059415B (de) 1955-11-05 1959-06-18 Heraeus Gmbh W C Verfahren zur Herstellung von reinem Silicium

Also Published As

Publication number Publication date
GB922879A (en) 1963-04-03
DE1098931B (de) 1961-02-09

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