FR1230158A - Silicon purification process - Google Patents

Silicon purification process

Info

Publication number
FR1230158A
FR1230158A FR798946A FR798946A FR1230158A FR 1230158 A FR1230158 A FR 1230158A FR 798946 A FR798946 A FR 798946A FR 798946 A FR798946 A FR 798946A FR 1230158 A FR1230158 A FR 1230158A
Authority
FR
France
Prior art keywords
purification process
silicon purification
silicon
purification
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.)
Expired
Application number
FR798946A
Other languages
French (fr)
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie 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 Chemie AG filed Critical Wacker Chemie AG
Application granted granted Critical
Publication of FR1230158A publication Critical patent/FR1230158A/en
Expired 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
    • C01B33/037—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR798946A 1958-07-03 1959-06-30 Silicon purification process Expired FR1230158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1230158X 1958-07-03

Publications (1)

Publication Number Publication Date
FR1230158A true FR1230158A (en) 1960-09-14

Family

ID=7734908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798946A Expired FR1230158A (en) 1958-07-03 1959-06-30 Silicon purification process

Country Status (1)

Country Link
FR (1) FR1230158A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188057B (en) * 1962-06-18 1965-03-04 Siemens Ag Process for cleaning silicon rods
EP0007063A1 (en) * 1978-07-11 1980-01-23 COMPAGNIE GENERALE D'ELECTRICITE Société anonyme dite: Process and device for the manufacture of polycrystalline silicon
EP0024614A1 (en) * 1979-08-16 1981-03-11 Consortium für elektrochemische Industrie GmbH Process for purifying crude silicon
WO1986005475A1 (en) * 1985-03-13 1986-09-25 Sri International Process for purification of solid material
EP0264045A2 (en) * 1986-10-15 1988-04-20 Bayer Ag Process for refining silicium and silicium purified in such a way
FR2934186A1 (en) * 2008-07-28 2010-01-29 Tile S Fabricating semiconductor material, which is useful in field of photovoltaics, electronics or microelectronics from starting material, comprises reducing starting material to powder form, and sintering powders by heat or cold compression

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188057B (en) * 1962-06-18 1965-03-04 Siemens Ag Process for cleaning silicon rods
EP0007063A1 (en) * 1978-07-11 1980-01-23 COMPAGNIE GENERALE D'ELECTRICITE Société anonyme dite: Process and device for the manufacture of polycrystalline silicon
FR2430917A1 (en) * 1978-07-11 1980-02-08 Comp Generale Electricite PROCESS AND DEVICE FOR PRODUCING POLYCRYSTALLINE SILICON
EP0024614A1 (en) * 1979-08-16 1981-03-11 Consortium für elektrochemische Industrie GmbH Process for purifying crude silicon
WO1986005475A1 (en) * 1985-03-13 1986-09-25 Sri International Process for purification of solid material
GB2179644A (en) * 1985-03-13 1987-03-11 Stanford Res Inst Int Process for purification of solid material
US4828814A (en) * 1985-03-13 1989-05-09 Sri International Process for purification of solid material
GB2179644B (en) * 1985-03-13 1989-12-20 Stanford Res Inst Int Process for purification of solid material
EP0264045A2 (en) * 1986-10-15 1988-04-20 Bayer Ag Process for refining silicium and silicium purified in such a way
EP0264045A3 (en) * 1986-10-15 1990-04-25 Bayer Ag Process for refining silicium and silicium purified in such a way
FR2934186A1 (en) * 2008-07-28 2010-01-29 Tile S Fabricating semiconductor material, which is useful in field of photovoltaics, electronics or microelectronics from starting material, comprises reducing starting material to powder form, and sintering powders by heat or cold compression

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