YU6578A - Process for melting and purifying silicon - Google Patents

Process for melting and purifying silicon

Info

Publication number
YU6578A
YU6578A YU00065/78A YU6578A YU6578A YU 6578 A YU6578 A YU 6578A YU 00065/78 A YU00065/78 A YU 00065/78A YU 6578 A YU6578 A YU 6578A YU 6578 A YU6578 A YU 6578A
Authority
YU
Yugoslavia
Prior art keywords
melting
purifying silicon
purifying
silicon
Prior art date
Application number
YU00065/78A
Other languages
English (en)
Inventor
A More
R Ridle
J Muschi
R Strausberger
W Strockel
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 YU6578A publication Critical patent/YU6578A/xx

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)
  • Detergent Compositions (AREA)
  • Silicon Polymers (AREA)
  • Developing Agents For Electrophotography (AREA)
YU00065/78A 1977-02-14 1978-01-13 Process for melting and purifying silicon YU6578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2706175A DE2706175C3 (de) 1977-02-14 1977-02-14 Verfahren zum Verschmelzen und Reinigen von Silicium

Publications (1)

Publication Number Publication Date
YU6578A true YU6578A (en) 1982-08-31

Family

ID=6001149

Family Applications (1)

Application Number Title Priority Date Filing Date
YU00065/78A YU6578A (en) 1977-02-14 1978-01-13 Process for melting and purifying silicon

Country Status (13)

Country Link
US (1) US4151264A (fr)
JP (1) JPS53100916A (fr)
BE (1) BE863894A (fr)
BR (1) BR7708294A (fr)
CA (1) CA1091426A (fr)
DE (1) DE2706175C3 (fr)
FR (1) FR2380222A1 (fr)
GB (1) GB1545745A (fr)
IT (1) IT1101780B (fr)
NO (1) NO144845C (fr)
SE (1) SE429435B (fr)
YU (1) YU6578A (fr)
ZA (1) ZA78492B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2845459A1 (de) * 1978-10-19 1980-04-30 Consortium Elektrochem Ind Verfahren zum schutz von kohlenstoffkoerpern
DE3201312C2 (de) * 1982-01-18 1983-12-22 Skw Trostberg Ag, 8223 Trostberg Verfahren zur Reinigung von Silicium
DE3208878A1 (de) * 1982-03-11 1983-09-22 Heliotronic Forschungs- und Entwicklungsgesellschaft für Solarzellen-Grundstoffe mbH, 8263 Burghausen Semikontinuierliches verfahren zur herstellung von reinem silicium
US4822585A (en) * 1982-05-05 1989-04-18 Aluminum Company Of America Silicon purification method using copper or copper-aluminum solvent metal
DE3331046A1 (de) * 1983-08-29 1985-03-14 Wacker-Chemie GmbH, 8000 München Verfahren zum behandeln von silicium und ferrosilicium mit schlacke
DE3629231A1 (de) * 1986-08-28 1988-03-03 Heliotronic Gmbh Verfahren zum aufschmelzen von in einen schmelztiegel chargiertem siliciumpulver und schmelztiegel zur durchfuehrung des verfahrens
JPH0240647U (fr) * 1988-09-14 1990-03-20
US5427952A (en) * 1993-01-11 1995-06-27 Dow Corning Corporation Analytical method for nonmetallic contaminates in silicon
WO2003066523A1 (fr) * 2002-02-04 2003-08-14 Sharp Kabushiki Kaisha Procede de purification du silicium, scories pour purifier le silicium et silicium purifie
JP2005255417A (ja) * 2002-03-18 2005-09-22 Sharp Corp シリコンの精製方法
NO318092B1 (no) * 2002-05-22 2005-01-31 Elkem Materials Kalsium-silikatbasert slagg, fremgangsmate for fremstilling av kalsium-silikatbasert slagg, og anvendelse for slaggbehandling av smeltet silium
MX2009002808A (es) * 2006-09-14 2009-03-31 Silicium Becancour Inc Proceso y aparato para purificar silicio de grado bajo de purificacion.
GB2477782B (en) * 2010-02-12 2012-08-29 Metallkraft As A method for refining silicon

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1180968A (en) * 1912-09-18 1916-04-25 Carborundum Co Process for purifying silicon.
DE1022806B (de) * 1954-07-05 1958-01-16 Wacker Chemie Gmbh Verfahren zur Herstellung von Silizium erhoehter Reinheit oder dessen Legierungen mit Schwermetallen
LU39963A1 (fr) * 1960-04-01
US3871872A (en) * 1973-05-30 1975-03-18 Union Carbide Corp Method for promoting metallurgical reactions in molten metal

Also Published As

Publication number Publication date
BE863894A (fr) 1978-08-14
NO144845B (no) 1981-08-17
DE2706175A1 (de) 1978-08-17
BR7708294A (pt) 1979-07-03
SE429435B (sv) 1983-09-05
DE2706175B2 (fr) 1979-09-06
GB1545745A (en) 1979-05-16
SE7801661L (sv) 1978-08-15
NO144845C (no) 1981-11-25
JPS5717842B2 (fr) 1982-04-13
IT1101780B (it) 1985-10-07
IT7848006A0 (it) 1978-02-10
ZA78492B (en) 1978-12-27
JPS53100916A (en) 1978-09-02
FR2380222B1 (fr) 1980-04-04
FR2380222A1 (fr) 1978-09-08
CA1091426A (fr) 1980-12-16
US4151264A (en) 1979-04-24
NO780496L (no) 1978-08-15
DE2706175C3 (de) 1980-05-29

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