ATE279550T1 - Verfahren zur herstellung von siliciumcarbid - Google Patents

Verfahren zur herstellung von siliciumcarbid

Info

Publication number
ATE279550T1
ATE279550T1 AT02702980T AT02702980T ATE279550T1 AT E279550 T1 ATE279550 T1 AT E279550T1 AT 02702980 T AT02702980 T AT 02702980T AT 02702980 T AT02702980 T AT 02702980T AT E279550 T1 ATE279550 T1 AT E279550T1
Authority
AT
Austria
Prior art keywords
bath
aluminum
silicon carbide
addition
electrolysis
Prior art date
Application number
AT02702980T
Other languages
English (en)
Inventor
Jan Reidar Stubergh
Original Assignee
Norwegian Silicon Refinery As
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 Norwegian Silicon Refinery As filed Critical Norwegian Silicon Refinery As
Application granted granted Critical
Publication of ATE279550T1 publication Critical patent/ATE279550T1/de

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/36—Alloys obtained by cathodic reduction of all their ions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C01B32/963—Preparation from compounds containing silicon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C01B32/963—Preparation from compounds containing silicon
    • C01B32/97—Preparation from SiO or SiO2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density

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)
  • Electrolytic Production Of Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Inorganic Fibers (AREA)
AT02702980T 2001-02-26 2002-02-21 Verfahren zur herstellung von siliciumcarbid ATE279550T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20010961A NO20010961D0 (no) 2001-02-26 2001-02-26 FremgangsmÕte for fremstilling av silisiumkarbid, aluminium og/eller silumin (silisium-aluminium-legering)
PCT/NO2002/000074 WO2002072920A1 (en) 2001-02-26 2002-02-21 Process for preparing silicon carbide and optionally aluminum and silumin (aluminum-silicon alloy)

Publications (1)

Publication Number Publication Date
ATE279550T1 true ATE279550T1 (de) 2004-10-15

Family

ID=19912182

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02702980T ATE279550T1 (de) 2001-02-26 2002-02-21 Verfahren zur herstellung von siliciumcarbid

Country Status (9)

Country Link
EP (1) EP1366210B1 (de)
CN (1) CN1320166C (de)
AT (1) ATE279550T1 (de)
AU (1) AU2002236369B2 (de)
DE (1) DE60201581T2 (de)
ES (1) ES2231668T3 (de)
NO (1) NO20010961D0 (de)
PT (1) PT1366210E (de)
WO (1) WO2002072920A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864462A (zh) * 2012-10-22 2013-01-09 辽宁科技大学 一种低温电解制备碳化硅的方法
RU2556188C1 (ru) * 2013-12-19 2015-07-10 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Способ получения алюминиево-кремниевых сплавов в алюминиевых электролизерах
RU2599475C1 (ru) * 2015-06-03 2016-10-10 Общество с ограниченной ответственностью "Безотходные и малоотходные технологии" (ООО "БМТ") Способ получения алюминиево-кремниевого сплава в электролизере для производства алюминия

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO942121L (no) * 1994-06-07 1995-12-08 Jan Stubergh Fremstilling og anordning for fremstilling av silisium-"metall", silumin og aluminium-metall
AU1560097A (en) * 1996-01-22 1997-08-20 Jan Reidar Stubergh Production of high purity silicon metal, aluminium, their alloys, silicon carbide and aluminium oxide from alkali alkaline earth alumino silicates

Also Published As

Publication number Publication date
EP1366210A1 (de) 2003-12-03
DE60201581T2 (de) 2005-12-01
DE60201581D1 (de) 2004-11-18
ES2231668T3 (es) 2005-05-16
NO20010961D0 (no) 2001-02-26
PT1366210E (pt) 2005-02-28
CN1320166C (zh) 2007-06-06
CN1494605A (zh) 2004-05-05
WO2002072920A1 (en) 2002-09-19
EP1366210B1 (de) 2004-10-13
AU2002236369B2 (en) 2006-08-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties