SI0904420T1 - Metal containing compound reduction and melting process - Google Patents

Metal containing compound reduction and melting process

Info

Publication number
SI0904420T1
SI0904420T1 SI9730224T SI9730224T SI0904420T1 SI 0904420 T1 SI0904420 T1 SI 0904420T1 SI 9730224 T SI9730224 T SI 9730224T SI 9730224 T SI9730224 T SI 9730224T SI 0904420 T1 SI0904420 T1 SI 0904420T1
Authority
SI
Slovenia
Prior art keywords
containing compound
metal containing
melting process
compound reduction
reduction
Prior art date
Application number
SI9730224T
Other languages
English (en)
Slovenian (sl)
Inventor
Louis Johannes Fourie
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 SI0904420T1 publication Critical patent/SI0904420T1/xx

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
    • 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • 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
    • 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
    • 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
SI9730224T 1996-04-19 1997-04-17 Metal containing compound reduction and melting process SI0904420T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA963126 1996-04-19
PCT/EP1997/001999 WO1997040197A1 (en) 1996-04-19 1997-04-17 Metal containing compound reduction and melting process
EP97920730A EP0904420B1 (en) 1996-04-19 1997-04-17 Metal containing compound reduction and melting process

Publications (1)

Publication Number Publication Date
SI0904420T1 true SI0904420T1 (en) 2002-04-30

Family

ID=25585647

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9730224T SI0904420T1 (en) 1996-04-19 1997-04-17 Metal containing compound reduction and melting process

Country Status (26)

Country Link
US (1) US6146437A (pt)
EP (1) EP0904420B1 (pt)
JP (1) JP3657274B2 (pt)
CN (1) CN1067112C (pt)
AR (1) AR012819A1 (pt)
AT (1) ATE206478T1 (pt)
AU (1) AU712670B2 (pt)
BG (1) BG63264B1 (pt)
BR (1) BR9708694A (pt)
CA (1) CA2251811C (pt)
CZ (1) CZ288946B6 (pt)
DE (1) DE69707128T2 (pt)
DK (1) DK0904420T3 (pt)
ES (1) ES2165051T3 (pt)
ID (1) ID16640A (pt)
IN (1) IN192927B (pt)
MY (1) MY115238A (pt)
PL (1) PL188820B1 (pt)
PT (1) PT904420E (pt)
RU (1) RU2180355C2 (pt)
SA (1) SA97180162B1 (pt)
SI (1) SI0904420T1 (pt)
SK (1) SK283464B6 (pt)
TR (1) TR199802101T2 (pt)
UA (1) UA53645C2 (pt)
WO (1) WO1997040197A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI1109943T1 (en) * 1998-07-17 2003-08-31 Ipcor N.V. Induction furnace for a metal reduction and melting process
US7413721B2 (en) * 2005-07-28 2008-08-19 Battelle Energy Alliance, Llc Method for forming ammonia
AP2010005222A0 (en) * 2007-09-14 2010-04-30 Barrick Gold Corp Process for recovering platinum group metals usingreductants
CN102764510B (zh) * 2012-07-31 2014-11-19 黄艾连 玩具车空心轮胎及其制造方法
CA2928766C (en) * 2013-09-27 2022-06-21 Nsgi Technologies Inc. Smelting apparatus and method of using the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US932459A (en) * 1907-04-19 1909-08-31 Otto Frick Method of reducing and melting oxids and the like.
US1915243A (en) * 1931-04-15 1933-06-20 Heraeusvacuumschmelze A G Method of producing chromium
US2102582A (en) * 1932-04-14 1937-12-14 Scovill Manufacturing Co Electric induction furnace and method of operating the same
GB717576A (en) * 1950-03-15 1954-10-27 Forni Lubatti Soc A process for reducing powdery ores without a previous agglomeration
GB781108A (en) * 1954-03-20 1957-08-14 Forni Lubatti Soc Improvements in the reduction of metallic ores
FR1205446A (fr) * 1957-04-19 1960-02-02 Procédé de fabrication d'acier ou de fonte par réduction directe de minerai, et four pour sa réalisation
SE360679C (pt) * 1972-02-24 1975-08-07 Allamanna Svenska Elektriska Ab
SE389512B (sv) * 1972-09-07 1976-11-08 Asea Ab Induktionsugn for smeltreduktion
SE389877B (sv) * 1973-01-23 1976-11-22 Asea Ab Sett och anordning for framstellning av en kolhaltig metallsmelta genom smeltreduktion med undantag fran vad som er skyddat enligt patentet 7205211-1
DE2326684C2 (de) * 1973-05-25 1975-07-03 Kloeckner-Werke Ag, 4100 Duisburg Verfahren und Vorrichtung zur kontinuierlichen Erzeugung von Stahl aus Erz oder dgl
SE424916B (sv) * 1975-02-25 1982-08-16 Asea Ab Sett och anordning for verming av elektriskt icke ledande material i induktionsugn
US5411570A (en) * 1993-06-16 1995-05-02 Iscor Limited Steelmaking process

Also Published As

Publication number Publication date
AU712670B2 (en) 1999-11-11
JP2000508714A (ja) 2000-07-11
MY115238A (en) 2003-04-30
CZ336798A3 (cs) 1999-12-15
SK283464B6 (sk) 2003-08-05
WO1997040197A1 (en) 1997-10-30
EP0904420A1 (en) 1999-03-31
CA2251811C (en) 2010-06-22
DK0904420T3 (da) 2002-01-07
PL329374A1 (en) 1999-03-29
CN1067112C (zh) 2001-06-13
SA97180162B1 (ar) 2006-08-12
DE69707128T2 (de) 2002-07-11
TR199802101T2 (xx) 2000-09-21
BR9708694A (pt) 1999-08-03
CZ288946B6 (cs) 2001-10-17
BG63264B1 (bg) 2001-07-31
IN192927B (pt) 2004-06-12
CN1219207A (zh) 1999-06-09
AR012819A1 (es) 2000-11-22
US6146437A (en) 2000-11-14
ID16640A (id) 1997-10-23
CA2251811A1 (en) 1997-10-30
BG102847A (en) 1999-05-31
EP0904420B1 (en) 2001-10-04
AU2700697A (en) 1997-11-12
RU2180355C2 (ru) 2002-03-10
DE69707128D1 (de) 2001-11-08
PL188820B1 (pl) 2005-04-29
UA53645C2 (uk) 2003-02-17
ATE206478T1 (de) 2001-10-15
PT904420E (pt) 2002-03-28
JP3657274B2 (ja) 2005-06-08
ES2165051T3 (es) 2002-03-01
SK143698A3 (en) 1999-05-07

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