AR012819A1 - Proceso y aparato para la reduccion y fusion de compuestos que contienen metal - Google Patents

Proceso y aparato para la reduccion y fusion de compuestos que contienen metal

Info

Publication number
AR012819A1
AR012819A1 ARP970101554A ARP970101554A AR012819A1 AR 012819 A1 AR012819 A1 AR 012819A1 AR P970101554 A ARP970101554 A AR P970101554A AR P970101554 A ARP970101554 A AR P970101554A AR 012819 A1 AR012819 A1 AR 012819A1
Authority
AR
Argentina
Prior art keywords
metal
reduction
fusion
charge
outlet opening
Prior art date
Application number
ARP970101554A
Other languages
English (en)
Original Assignee
Alloystream Holdings Proprietary 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 Alloystream Holdings Proprietary Ltd filed Critical Alloystream Holdings Proprietary Ltd
Publication of AR012819A1 publication Critical patent/AR012819A1/es

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Un proceso para la reduccion y fusion de compuestos que contienen metal, que comprende alimentar una carga que a su vez comprende una mezcla de uncompuesto contenedor de metal y un agente reductor adecuado en forma de partículas, dentrode un recipiente eléctricamente calentable, que contieneun bano de dicho metal en forma líquida de manera tal que se forma una zona de reaccion en la carga en la cual el componente contenedor de metal esreducido y una zona de fusion se forma porde bajo de la zona de reaccion en donde se funde el metal reducido; controlándose dicho proceso de tal maneraque sustancialmente la totalidad de la reduccion de dicho compuesto contenedor de metal tiene lugar en la fase solida. Unaparat o para llevar acabo el proceso, que comprende un horno de induccion del tipo canal, de compartimiento unico, en el se lleva a cabo dicha fusion y reduccion, estandoel compartimiento provisto con por lo menos una abertura dealimentacion para la carga; por lo menos una abertura de salida para el producto metálicolíquido; y por lo menos una abertura de salida para cualquier escoria formada en la reaccion.
ARP970101554A 1996-04-19 1997-04-17 Proceso y aparato para la reduccion y fusion de compuestos que contienen metal AR012819A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA963126 1996-04-19

Publications (1)

Publication Number Publication Date
AR012819A1 true AR012819A1 (es) 2000-11-22

Family

ID=25585647

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970101554A AR012819A1 (es) 1996-04-19 1997-04-17 Proceso y aparato para la reduccion y fusion de compuestos que contienen metal

Country Status (26)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2232364C2 (ru) 1998-07-17 2004-07-10 Ипкор Н.В. Индукционная печь и способ восстановления и выплавки металла с ее использованием
US7413721B2 (en) * 2005-07-28 2008-08-19 Battelle Energy Alliance, Llc Method for forming ammonia
RU2010114611A (ru) * 2007-09-14 2011-10-20 Баррик Гольд Корпорейшн (CA) Способ восстановления металлов платиновой группы с использованием восстановителей
CN102764510B (zh) * 2012-07-31 2014-11-19 黄艾连 玩具车空心轮胎及其制造方法
US20160208350A1 (en) * 2013-09-27 2016-07-21 Nsgi 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 (es) * 1972-02-24 1975-08-18 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
SU629888A3 (ru) * 1973-05-25 1978-08-25 Клекнер-Верке Аг (Фирма) Способ непрерывного получени стали
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
TR199802101T2 (xx) 2000-09-21
BR9708694A (pt) 1999-08-03
ID16640A (id) 1997-10-23
PL329374A1 (en) 1999-03-29
BG63264B1 (bg) 2001-07-31
DE69707128D1 (de) 2001-11-08
CA2251811A1 (en) 1997-10-30
BG102847A (en) 1999-05-31
CA2251811C (en) 2010-06-22
ES2165051T3 (es) 2002-03-01
PT904420E (pt) 2002-03-28
CN1219207A (zh) 1999-06-09
SA97180162B1 (ar) 2006-08-12
US6146437A (en) 2000-11-14
DE69707128T2 (de) 2002-07-11
WO1997040197A1 (en) 1997-10-30
EP0904420A1 (en) 1999-03-31
JP2000508714A (ja) 2000-07-11
CZ336798A3 (cs) 1999-12-15
DK0904420T3 (da) 2002-01-07
SK283464B6 (sk) 2003-08-05
CZ288946B6 (cs) 2001-10-17
MY115238A (en) 2003-04-30
SK143698A3 (en) 1999-05-07
AU712670B2 (en) 1999-11-11
JP3657274B2 (ja) 2005-06-08
EP0904420B1 (en) 2001-10-04
RU2180355C2 (ru) 2002-03-10
IN192927B (es) 2004-06-12
SI0904420T1 (en) 2002-04-30
AU2700697A (en) 1997-11-12
UA53645C2 (uk) 2003-02-17
CN1067112C (zh) 2001-06-13
PL188820B1 (pl) 2005-04-29
ATE206478T1 (de) 2001-10-15

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