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
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)
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)
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)
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 |
-
1984
- 1984-02-13 NO NO840513A patent/NO156172C/en unknown
-
1985
- 1985-02-12 FR FR8501952A patent/FR2559473A1/en active Pending
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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