NO156172C - PROCEDURE FOR THE PREPARATION OF PURIFIED SILICONE BY ELECTROLYTIC REFINING. - Google Patents

PROCEDURE FOR THE PREPARATION OF PURIFIED SILICONE BY ELECTROLYTIC REFINING.

Info

Publication number
NO156172C
NO156172C NO840513A NO840513A NO156172C NO 156172 C NO156172 C NO 156172C NO 840513 A NO840513 A NO 840513A NO 840513 A NO840513 A NO 840513A NO 156172 C NO156172 C NO 156172C
Authority
NO
Norway
Prior art keywords
procedure
preparation
electrolytic refining
purified silicone
silicone
Prior art date
Application number
NO840513A
Other languages
Norwegian (no)
Other versions
NO156172B (en
NO840513L (en
Inventor
Tor Grong
Johan Kr Tuset
Original Assignee
Ila Lilleby Smelteverker
Elf Aquitaine
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 Ila Lilleby Smelteverker, Elf Aquitaine filed Critical Ila Lilleby Smelteverker
Priority to NO840513A priority Critical patent/NO156172C/en
Priority to FR8501952A priority patent/FR2559473A1/en
Publication of NO840513L publication Critical patent/NO840513L/en
Publication of NO156172B publication Critical patent/NO156172B/en
Publication of NO156172C publication Critical patent/NO156172C/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
    • C01B33/037—Purification
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/33—Silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Silicon Compounds (AREA)
  • Electrolytic Production Of Metals (AREA)
NO840513A 1984-02-13 1984-02-13 PROCEDURE FOR THE PREPARATION OF PURIFIED SILICONE BY ELECTROLYTIC REFINING. NO156172C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO840513A NO156172C (en) 1984-02-13 1984-02-13 PROCEDURE FOR THE PREPARATION OF PURIFIED SILICONE BY ELECTROLYTIC REFINING.
FR8501952A FR2559473A1 (en) 1984-02-13 1985-02-12 Process for the production of purified silicon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO840513A NO156172C (en) 1984-02-13 1984-02-13 PROCEDURE FOR THE PREPARATION OF PURIFIED SILICONE BY ELECTROLYTIC REFINING.

Publications (3)

Publication Number Publication Date
NO840513L NO840513L (en) 1985-08-14
NO156172B NO156172B (en) 1987-04-27
NO156172C true NO156172C (en) 1987-08-12

Family

ID=19887479

Family Applications (1)

Application Number Title Priority Date Filing Date
NO840513A NO156172C (en) 1984-02-13 1984-02-13 PROCEDURE FOR THE PREPARATION OF PURIFIED SILICONE BY ELECTROLYTIC REFINING.

Country Status (2)

Country Link
FR (1) FR2559473A1 (en)
NO (1) NO156172C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7901561B2 (en) 2006-03-10 2011-03-08 Elkem As Method for electrolytic production and refining of metals
BRPI0708603B1 (en) * 2006-03-10 2016-05-17 Elkem As method to produce and refine a metal in an electrolyte method
NO328263B1 (en) * 2007-03-21 2010-01-18 Sinvent As Electrolyte and method for electrochemical refining of silicon
CN101070598B (en) * 2007-03-26 2010-07-14 中南大学 Method for preparing solar-grade silicon material by melt-salt electrolysis method
NO332874B1 (en) * 2008-02-26 2013-01-28 Sinvent As Process for producing silicon having a purity in the range of 99.99-99.999% by weight in an electrorefining process
NO334216B1 (en) * 2010-08-13 2014-01-13 Elkem As Process for the preparation of trichlorosilane and silicon for use in the preparation of trichlorosilane

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290209A (en) * 1962-03-14
FR2480796A1 (en) * 1980-04-21 1981-10-23 Extramet Sarl High purity silicon deposit formation - by electrolytic deposition from alkali (ne earth) metal halide melt contg. dissolved silicon
US4292145A (en) * 1980-05-14 1981-09-29 The Board Of Trustees Of Leland Stanford Junior University Electrodeposition of molten silicon
US4448651A (en) * 1982-06-10 1984-05-15 The United States Of America As Represented By The United States Department Of Energy Process for producing silicon

Also Published As

Publication number Publication date
NO156172B (en) 1987-04-27
NO840513L (en) 1985-08-14
FR2559473A1 (en) 1985-08-16

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