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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
NO840513L (en
NO156172B (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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2156220C1 (en) * 1999-05-26 2000-09-20 Карелин Александр Иванович Method of preparing metallic silicon solution, method of recovering metallic silicon from solution, and metallic silicon obtained by these methods, method of preparing ceramic materials, and ceramic material obtained by this method
US7901561B2 (en) 2006-03-10 2011-03-08 Elkem As Method for electrolytic production and refining of metals
ES2633113T3 (en) * 2006-03-10 2017-09-19 Elkem As Method for the production and refining of silicon electrolyte
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 A method for preparing solar grade silicon material by molten salt electrolysis
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
DE102024110524A1 (en) 2024-04-15 2025-10-16 Rheinisch-Westfälische Technische Hochschule Aachen, abgekürzt RWTH Aachen, Körperschaft des öffentlichen Rechts Process for treating silicon-containing solid bodies

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290208A (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
NO840513L (en) 1985-08-14
NO156172B (en) 1987-04-27
FR2559473A1 (en) 1985-08-16

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