BG64199B1 - Устройство и метод за редукция и топене на метали - Google Patents

Устройство и метод за редукция и топене на метали Download PDF

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Publication number
BG64199B1
BG64199B1 BG105148A BG10514801A BG64199B1 BG 64199 B1 BG64199 B1 BG 64199B1 BG 105148 A BG105148 A BG 105148A BG 10514801 A BG10514801 A BG 10514801A BG 64199 B1 BG64199 B1 BG 64199B1
Authority
BG
Bulgaria
Prior art keywords
reactor
charge
carbon
piles
heated
Prior art date
Application number
BG105148A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG105148A (en
Inventor
Louis J. Fourie
Johan P. De Villiers
Original Assignee
Ipcor N.V.
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 Ipcor N.V. filed Critical Ipcor N.V.
Publication of BG105148A publication Critical patent/BG105148A/xx
Publication of BG64199B1 publication Critical patent/BG64199B1/bg

Links

Classifications

    • 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
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/18—Electroslag remelting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5241—Manufacture of steel in electric furnaces in an inductively heated furnace
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/003—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals by induction
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • F27B14/061—Induction furnaces
    • F27B14/065—Channel type
    • 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
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • 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
    • F27B3/20—Arrangements of heating devices
    • F27B3/205—Burners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • General Induction Heating (AREA)
BG105148A 1998-07-17 2001-01-15 Устройство и метод за редукция и топене на метали BG64199B1 (bg)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA986361 1998-07-17
PCT/IB1999/001281 WO2000004197A1 (en) 1998-07-17 1999-07-13 Induction furnace for a metal reduction and melting process

Publications (2)

Publication Number Publication Date
BG105148A BG105148A (en) 2001-07-31
BG64199B1 true BG64199B1 (bg) 2004-04-30

Family

ID=58266751

Family Applications (1)

Application Number Title Priority Date Filing Date
BG105148A BG64199B1 (bg) 1998-07-17 2001-01-15 Устройство и метод за редукция и топене на метали

Country Status (28)

Country Link
US (1) US6537342B1 (pt)
EP (1) EP1109943B1 (pt)
JP (1) JP3679327B2 (pt)
KR (1) KR100540459B1 (pt)
CN (1) CN1258606C (pt)
AR (1) AR020113A1 (pt)
AT (1) ATE230036T1 (pt)
AU (1) AU755217B2 (pt)
BG (1) BG64199B1 (pt)
BR (1) BR9912140A (pt)
CA (1) CA2337177C (pt)
CZ (1) CZ294003B6 (pt)
DE (1) DE69904608T2 (pt)
DK (1) DK1109943T3 (pt)
ES (1) ES2189438T3 (pt)
ID (1) ID28251A (pt)
MY (1) MY120254A (pt)
PL (1) PL193207B1 (pt)
PT (1) PT1109943E (pt)
RU (1) RU2232364C2 (pt)
SA (1) SA99200528B1 (pt)
SI (1) SI1109943T1 (pt)
SK (1) SK284456B6 (pt)
TR (1) TR200100090T2 (pt)
TW (1) TW521092B (pt)
UA (1) UA57148C2 (pt)
WO (1) WO2000004197A1 (pt)
ZA (1) ZA200007298B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031170B3 (de) * 2005-07-04 2006-12-14 Siemens Ag Metallurgische Vorrichtung
EP2681503A4 (en) 2011-03-01 2014-08-20 Louis Johannes Fourie CHANNEL INDUCTION FURNACE
WO2015042691A1 (en) * 2013-09-27 2015-04-02 Nsgi Smelting apparatus and method of using the same
CN111233495B (zh) * 2020-03-12 2021-05-11 中南大学 一种制备细晶碳化硼的烧结方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1328563C (en) * 1986-06-12 1994-04-19 Paul Metz Method of treating metal melts and apparatus for carrying out the method
US5411570A (en) * 1993-06-16 1995-05-02 Iscor Limited Steelmaking process
AR012819A1 (es) 1996-04-19 2000-11-22 Alloystream Holdings Proprietary Ltd Proceso y aparato para la reduccion y fusion de compuestos que contienen metal
JP3909088B2 (ja) * 1996-07-25 2007-04-25 イプコル ナムローゼ フェンノートシャップ 金属の還元および溶融方法

Also Published As

Publication number Publication date
JP2002520493A (ja) 2002-07-09
EP1109943B1 (en) 2002-12-18
JP3679327B2 (ja) 2005-08-03
SI1109943T1 (en) 2003-08-31
DE69904608T2 (de) 2003-10-16
EP1109943A1 (en) 2001-06-27
KR100540459B1 (ko) 2006-01-16
SK284456B6 (sk) 2005-04-01
SA99200528B1 (ar) 2006-09-09
CA2337177C (en) 2007-12-18
PL345501A1 (en) 2001-12-17
RU2232364C2 (ru) 2004-07-10
US6537342B1 (en) 2003-03-25
UA57148C2 (uk) 2003-06-16
MY120254A (en) 2005-09-30
BG105148A (en) 2001-07-31
ID28251A (id) 2001-05-10
CA2337177A1 (en) 2000-01-27
ES2189438T3 (es) 2003-07-01
TW521092B (en) 2003-02-21
CN1309723A (zh) 2001-08-22
DE69904608D1 (de) 2003-01-30
CN1258606C (zh) 2006-06-07
CZ20004717A3 (cs) 2002-01-16
DK1109943T3 (da) 2003-04-14
TR200100090T2 (tr) 2001-06-21
WO2000004197A1 (en) 2000-01-27
KR20010071550A (ko) 2001-07-28
ZA200007298B (en) 2001-08-15
PT1109943E (pt) 2003-04-30
AU4640299A (en) 2000-02-07
PL193207B1 (pl) 2007-01-31
SK19972000A3 (sk) 2001-08-06
AU755217B2 (en) 2002-12-05
ATE230036T1 (de) 2003-01-15
CZ294003B6 (cs) 2004-09-15
BR9912140A (pt) 2001-04-10
AR020113A1 (es) 2002-04-10

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