PE20050848A1 - Metodo para fundir material inerte en un reactor de temperatura metalurgico - Google Patents

Metodo para fundir material inerte en un reactor de temperatura metalurgico

Info

Publication number
PE20050848A1
PE20050848A1 PE2004000942A PE2004000942A PE20050848A1 PE 20050848 A1 PE20050848 A1 PE 20050848A1 PE 2004000942 A PE2004000942 A PE 2004000942A PE 2004000942 A PE2004000942 A PE 2004000942A PE 20050848 A1 PE20050848 A1 PE 20050848A1
Authority
PE
Peru
Prior art keywords
inert material
temperature reactor
suspension
binding agent
space
Prior art date
Application number
PE2004000942A
Other languages
English (en)
Inventor
Risto Saarinen
Ilkka Kojo
Original Assignee
Outokumpu Oy
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 Oy filed Critical Outokumpu Oy
Publication of PE20050848A1 publication Critical patent/PE20050848A1/es

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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0047—Smelting or converting flash smelting or converting
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02—Working-up flue dust
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • 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
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

QUE COMPRENDE: a) VERTER Y MEZCLAR MATERIAL INERTE, COMBUSTIBLE GASEOSO O COMBUSTIBLE SOLIDO, GAS OXIDANTE, Y UN AGENTE AGLOMERANTE EN UN ESPACIO DE MEZCLA SEPARADO PARA FORMAR UNA SUSPENSION E INTRODUCIRLA A TRAVES DE DICHO ESPACIO A OTRO DE REACCION DE UN REACTOR DE TEMPERATURA, QUE PREVIAMENTE HA SIDO CALENTADO PARA ENCENDER LA SUSPENSION, Y PARA POSTERIORMENTE FUNDIR EL MATERIAL INERTE; Y, b) RETIRAR DEL REACTOR, LUEGO DE LA FUNDICION, EL POLVO Y LOS GASES CREADOS. EL MATERIAL INERTE ES RESIDUO, EL COMBUSTIBLE GASEOSO ES GAS NATURAL, EL COMBUSTIBLE SOLIDO ES POLVO DE CARBON, EL AGENTE AGLOMERANTE ES SILICATO, EL ESPACIO DE MEZCLA ES UN QUEMADOR-DIFUSOR Y EL REACTOR DE TEMPERATURA ES UN HORNO DE FUNDICION INSTANTANEA. EL MATERIAL INERTE ES DIVIDIDO FINAMENTE, DE MODO QUE LAS PARTICULAS POSEEN COMO MAXIMO 2 mm DE DIAMETRO
PE2004000942A 2003-09-30 2004-09-28 Metodo para fundir material inerte en un reactor de temperatura metalurgico PE20050848A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20031402A FI116571B (fi) 2003-09-30 2003-09-30 Menetelmä inertin materiaalin sulattamiseksi

Publications (1)

Publication Number Publication Date
PE20050848A1 true PE20050848A1 (es) 2005-11-29

Family

ID=27839060

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2004000942A PE20050848A1 (es) 2003-09-30 2004-09-28 Metodo para fundir material inerte en un reactor de temperatura metalurgico

Country Status (4)

Country Link
AR (1) AR046414A1 (es)
FI (1) FI116571B (es)
PE (1) PE20050848A1 (es)
WO (1) WO2005031011A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121852B (fi) * 2009-10-19 2011-05-13 Outotec Oyj Menetelmä polttoainekaasun syöttämiseksi suspensiosulatusuunin reaktiokuiluun ja rikastepoltin

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1490012A (en) * 1921-06-01 1924-04-08 Jr Albert Kapteyn Smelting ores
US2951756A (en) * 1958-05-16 1960-09-06 Cavanagh Patrick Edgar Method for jet smelting
DE2253074C3 (de) * 1972-10-28 1983-12-22 Deutsche Babcock & Wilcox Ag, 4200 Oberhausen Verfahren zur pyrometallurgischen Behandlung von Feststoffen
DE2716083C2 (de) * 1977-04-12 1985-09-26 Deutsche Babcock Ag, 4200 Oberhausen Verfahren zur thermischen Behandlung von Feststoffen
US4326702A (en) * 1979-10-22 1982-04-27 Oueneau Paul E Sprinkler burner for introducing particulate material and a gas into a reactor
JPS59226130A (ja) * 1983-05-02 1984-12-19 Mitsubishi Metal Corp 鉛の連続直接製錬法
DE3436624A1 (de) * 1984-10-05 1986-04-10 Norddeutsche Affinerie AG, 2000 Hamburg Vorrichtung zur erzeugung zuendfaehiger feststoff/gas-suspensionen
US5042964A (en) * 1988-05-26 1991-08-27 American Combustion, Inc. Flash smelting furnace
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
FI108865B (fi) * 2000-12-20 2002-04-15 Outokumpu Oy Laite kiintoaineksen ja hapetuskaasun syöttämiseksi suspensiosulatusuuniin

Also Published As

Publication number Publication date
WO2005031011A1 (en) 2005-04-07
FI20031402A0 (fi) 2003-09-30
FI20031402A (fi) 2005-03-31
FI116571B (fi) 2005-12-30
AR046414A1 (es) 2005-12-07

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