ES8502736A1 - Procedimiento para la fusion de una suspension y dispositivo para la alimentacion del gas adicional a la cuba de reaccion de un horno de fusion de una suspension - Google Patents

Procedimiento para la fusion de una suspension y dispositivo para la alimentacion del gas adicional a la cuba de reaccion de un horno de fusion de una suspension

Info

Publication number
ES8502736A1
ES8502736A1 ES529715A ES529715A ES8502736A1 ES 8502736 A1 ES8502736 A1 ES 8502736A1 ES 529715 A ES529715 A ES 529715A ES 529715 A ES529715 A ES 529715A ES 8502736 A1 ES8502736 A1 ES 8502736A1
Authority
ES
Spain
Prior art keywords
reaction zone
molten
solid particles
additional gas
float
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES529715A
Other languages
English (en)
Other versions
ES529715A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Outokumpu Oyj
Original Assignee
Outokumpu Oyj
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 Outokumpu Oyj filed Critical Outokumpu Oyj
Publication of ES8502736A1 publication Critical patent/ES8502736A1/es
Publication of ES529715A0 publication Critical patent/ES529715A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO DE FUSION DE UNA SUSPENSION EN HORNO CON ADICION DE GAS ADICIONAL.CARACTERIZADO POR INYECTAR GAS REDUCTOR CALIENTE EN LA ZONA DE REACCION (2), MEDIANTE BOQUILLAS TANGENCIALES (7), Y POR ESTAR REFRIGERADA (5) LA PARED SITUADA POR DEBAJO DEL PUNTO DE ALIMENTACION TANGENCIAL (7). LA TURBULENCIA ORIGINADA PROYECTA A LA PERIFERIA LAS PARTICULAS FUNDIDAS Y SOLIDAS QUE SE DESPLAZAN CON EL FLUJO DE SUSPENSION, QUE CAEN AL FONDO, DONDE EXISTEN MEDIOS (6) PARA EXTRAERLOS MIENTRAS LOS GASES CONTINUAN HASTA LA SALIDA (4).
ES529715A 1983-02-17 1984-02-14 Procedimiento para la fusion de una suspension y dispositivo para la alimentacion del gas adicional a la cuba de reaccion de un horno de fusion de una suspension Granted ES529715A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI830540A FI66648C (fi) 1983-02-17 1983-02-17 Suspensionssmaeltningsfoerfarande och anordning foer inmatningav extra gas i flamsmaeltugnens reaktionsschakt

Publications (2)

Publication Number Publication Date
ES8502736A1 true ES8502736A1 (es) 1985-01-16
ES529715A0 ES529715A0 (es) 1985-01-16

Family

ID=8516769

Family Applications (1)

Application Number Title Priority Date Filing Date
ES529715A Granted ES529715A0 (es) 1983-02-17 1984-02-14 Procedimiento para la fusion de una suspension y dispositivo para la alimentacion del gas adicional a la cuba de reaccion de un horno de fusion de una suspension

Country Status (6)

Country Link
JP (1) JPS59193229A (es)
AU (1) AU552566B2 (es)
DE (1) DE3405462C2 (es)
ES (1) ES529715A0 (es)
FI (1) FI66648C (es)
PT (1) PT77959B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629661A1 (de) * 1986-08-30 1988-03-10 Ulrich Bock Verfahren zur durchfuehrung reduzierender pyrometallurgischer prozesse mit pellets aus oxidischen erzen, konzentraten oder zwischenprodukten, sowie metallischen zwischenprodukten mittels stark reduzierender gase oder sauerstoffhaltiger gase zur erzeugung und raffination einer metallschmelze
JPH0796690B2 (ja) * 1988-03-31 1995-10-18 住友金属鉱山株式会社 自熔製錬炉
MX174486B (es) * 1990-03-13 1994-05-18 Cra Services Un procedimiento para producir metales y aleaciones de metales en un recipiente de reduccion por fusion
FI91283C (fi) * 1991-02-13 1997-01-13 Outokumpu Research Oy Tapa ja laitteisto pulverimaisen kiintoaineen kuumentamiseksi ja sulattamiseksi sekä siinä olevien haihtuvien aineosasten haihduttamiseksi suspensiosulatusuunissa
FI910692A (fi) * 1991-02-13 1992-08-14 Outokumpu Oy Foerfarande foer tillvaratagande av metallinnehaollet i metallurgiska avfallsutfaellning och -damm genom att anvaenda suspensionssmaeltningsfoerfarande.
DE19500962B4 (de) * 1994-02-09 2004-09-09 Voest-Alpine Industrieanlagenbau Gmbh Verfahren und Vorrichtung zur Hochtemperaturbehandlung von feinkörnigen Feststoffen in einem Schmelzzyklon
AUPN226095A0 (en) 1995-04-07 1995-05-04 Technological Resources Pty Limited A method of producing metals and metal alloys
AUPO426096A0 (en) * 1996-12-18 1997-01-23 Technological Resources Pty Limited Method and apparatus for producing metals and metal alloys
AUPO426396A0 (en) 1996-12-18 1997-01-23 Technological Resources Pty Limited A method of producing iron
AUPO944697A0 (en) * 1997-09-26 1997-10-16 Technological Resources Pty Limited A method of producing metals and metal alloys
AUPP442598A0 (en) 1998-07-01 1998-07-23 Technological Resources Pty Limited Direct smelting vessel
MY119760A (en) 1998-07-24 2005-07-29 Tech Resources Pty Ltd A direct smelting process
AUPP483898A0 (en) 1998-07-24 1998-08-13 Technological Resources Pty Limited A direct smelting process & apparatus
AUPP554098A0 (en) 1998-08-28 1998-09-17 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
AUPP570098A0 (en) * 1998-09-04 1998-10-01 Technological Resources Pty Limited A direct smelting process
AUPP647198A0 (en) 1998-10-14 1998-11-05 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
AUPP805599A0 (en) 1999-01-08 1999-02-04 Technological Resources Pty Limited A direct smelting process
AUPQ083599A0 (en) 1999-06-08 1999-07-01 Technological Resources Pty Limited Direct smelting vessel
AUPQ152299A0 (en) 1999-07-09 1999-08-05 Technological Resources Pty Limited Start-up procedure for direct smelting process
AUPQ205799A0 (en) 1999-08-05 1999-08-26 Technological Resources Pty Limited A direct smelting process
AUPQ213099A0 (en) 1999-08-10 1999-09-02 Technological Resources Pty Limited Pressure control
AUPQ308799A0 (en) 1999-09-27 1999-10-21 Technological Resources Pty Limited A direct smelting process
AUPQ346399A0 (en) 1999-10-15 1999-11-11 Technological Resources Pty Limited Stable idle procedure
AUPQ365799A0 (en) 1999-10-26 1999-11-18 Technological Resources Pty Limited A direct smelting apparatus and process
FI109936B (fi) 2000-08-18 2002-10-31 Outokumpu Oy Sulatusuunin pohjarakenne
US6602321B2 (en) 2000-09-26 2003-08-05 Technological Resources Pty. Ltd. Direct smelting process
FI20106156A (fi) * 2010-11-04 2012-05-05 Outotec Oyj Menetelmä suspensiosulatusuunin lämpötaseen hallitsemiseksi ja suspensiosulatusuuni

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI47380C (fi) * 1970-04-10 1973-11-12 Outokumpu Oy Menetelmä rautaköyhän nikkelisulfidikiven valmistamiseksi nikkelin sul fidisista rikasteista näiden suspensiosulatuksessa.

Also Published As

Publication number Publication date
AU2386484A (en) 1984-08-23
AU552566B2 (en) 1986-06-05
PT77959B (en) 1986-04-28
JPS6116411B2 (es) 1986-04-30
PT77959A (en) 1984-02-01
DE3405462C2 (de) 1986-02-06
FI830540A0 (fi) 1983-02-17
JPS59193229A (ja) 1984-11-01
ES529715A0 (es) 1985-01-16
FI66648C (fi) 1984-11-12
FI66648B (fi) 1984-07-31
DE3405462A1 (de) 1984-08-30

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