ZA201604528B - Process and equipment for the melting of silicon fines - Google Patents

Process and equipment for the melting of silicon fines

Info

Publication number
ZA201604528B
ZA201604528B ZA2016/04528A ZA201604528A ZA201604528B ZA 201604528 B ZA201604528 B ZA 201604528B ZA 2016/04528 A ZA2016/04528 A ZA 2016/04528A ZA 201604528 A ZA201604528 A ZA 201604528A ZA 201604528 B ZA201604528 B ZA 201604528B
Authority
ZA
South Africa
Prior art keywords
melting
equipment
silicon fines
fines
silicon
Prior art date
Application number
ZA2016/04528A
Inventor
Jean-Claude Chalouette
Eric Faujour
Original Assignee
Silicon Smelters Pty Ltd
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 Silicon Smelters Pty Ltd filed Critical Silicon Smelters Pty Ltd
Publication of ZA201604528B publication Critical patent/ZA201604528B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Silicon Compounds (AREA)
ZA2016/04528A 2013-12-04 2016-07-04 Process and equipment for the melting of silicon fines ZA201604528B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201309084 2013-12-04
PCT/ZA2014/000067 WO2015089521A2 (en) 2013-12-04 2014-12-04 Process and equipment for the melting of silicon fines

Publications (1)

Publication Number Publication Date
ZA201604528B true ZA201604528B (en) 2018-03-28

Family

ID=53189237

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2016/04528A ZA201604528B (en) 2013-12-04 2016-07-04 Process and equipment for the melting of silicon fines

Country Status (2)

Country Link
WO (1) WO2015089521A2 (en)
ZA (1) ZA201604528B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102917980A (en) * 2010-03-11 2013-02-06 三菱化学株式会社 Method for recovering silicon and method for producing silicon
WO2012109459A1 (en) * 2011-02-09 2012-08-16 Hariharan Alleppey V Recovery of silicon value from kerf silicon waste
JP2012171858A (en) * 2011-02-24 2012-09-10 Kinoshita Seisakusho:Kk Method for melting recovered silicon waste

Also Published As

Publication number Publication date
WO2015089521A2 (en) 2015-06-18
WO2015089521A3 (en) 2015-09-17

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ZA201604528B (en) Process and equipment for the melting of silicon fines