PE42795A1 - Metodo y aparato para fundicion en suspension - Google Patents

Metodo y aparato para fundicion en suspension

Info

Publication number
PE42795A1
PE42795A1 PE1995261714A PE26171495A PE42795A1 PE 42795 A1 PE42795 A1 PE 42795A1 PE 1995261714 A PE1995261714 A PE 1995261714A PE 26171495 A PE26171495 A PE 26171495A PE 42795 A1 PE42795 A1 PE 42795A1
Authority
PE
Peru
Prior art keywords
suspension
foundry
copper
wall
temperature
Prior art date
Application number
PE1995261714A
Other languages
English (en)
Inventor
Pekka Hanniala
Risto Saarinen
Erkki Krogerus
Ilkka Kojo
Original Assignee
Outokumpu Eng Contract
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 Eng Contract filed Critical Outokumpu Eng Contract
Publication of PE42795A1 publication Critical patent/PE42795A1/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
    • 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
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry processes
    • 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
    • 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
    • C22B15/003—Bath smelting or converting
    • C22B15/0036—Bath smelting or converting in reverberatory 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
    • 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
    • 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
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/006—Equipment for treating dispersed material falling under gravity with ascending gases
    • 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

Abstract

EL METODO SE CARACTERIZA EN QUE EL GRADO DE ENRIQUECIMIENTO DE OXIGENO DEL GAS OXIDANTE ES DE POR LO MENOS EL 40% CON EL FIN DE ELEVAR LA TEMPERATURA DE LAS PARTICULAS EN SUSPENSION HASTA POR LO MENOS 200�C MAS ALTA QUE LA TEMPERATURA DE LA FASE GASEOSA DE LA SUSPENSION, CON EL FIN DE MEJORAR LA CINETICA DE LAS REACCIONES QUE TIENEN LUGAR EN EL COMPARTIMIENTO DE REACCION, Y REGULAR EL ESPESOR DE LA PARED DEL COMPARTIMIENTO DE ACUERDO A LA CANTIDAD DE PRODUCCION DEL HORNO DE FUNDICION, POR MEDIO DE ELEMENTOS REFRIGERANTES INSTALADOS EN LAS PAREDES; Y EL APARATO SE CARACTERIZA EN QUE LA PARED DEL COMPARTIMIENTO DE REACCION ESTA UNIDO POR LO MENOS A UN ELEMENTO REFRIGERANTE, HECHO DE COBRE, MANUFACTURADO POR MOLDEO POR ESTIRAMIENTO; ESTE METODO SE UTILIZA PARA LA FUNDICION EN SUSPENSION DE MATERIA PRIMA SULFIDICA, FINAMENTE DIVIDIDA CONTENIENDO METALES COMO COBRE, NIQUEL Y PLOMO
PE1995261714A 1994-02-17 1995-02-13 Metodo y aparato para fundicion en suspension PE42795A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI940739A FI98380C (fi) 1994-02-17 1994-02-17 Menetelmä ja laitteisto suspensiosulatusta varten

Publications (1)

Publication Number Publication Date
PE42795A1 true PE42795A1 (es) 1996-01-05

Family

ID=8540134

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1995261714A PE42795A1 (es) 1994-02-17 1995-02-13 Metodo y aparato para fundicion en suspension

Country Status (15)

Country Link
US (2) US5565016A (es)
JP (1) JP4047398B2 (es)
KR (1) KR100349047B1 (es)
CN (1) CN1059472C (es)
AU (1) AU687946B2 (es)
BG (1) BG63823B1 (es)
BR (1) BR9402867A (es)
CA (1) CA2142639C (es)
DE (1) DE19505339C2 (es)
ES (1) ES2110350B1 (es)
FI (1) FI98380C (es)
PE (1) PE42795A1 (es)
PL (1) PL192493B1 (es)
RU (1) RU2130975C1 (es)
ZA (1) ZA95695B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI108751B (fi) * 1998-12-22 2002-03-15 Outokumpu Oy Menetelmä liukuvalulla muodostetun jäähdytyselementin valmistamiseksi sekä menetelmällä valmistettu jäähdytyselementti
DE19913335A1 (de) * 1999-03-24 2000-09-28 Linde Tech Gase Gmbh Verfahren zum Beschichten der Ausmauerung eines Konverters und Beschichtung
MXPA02006652A (es) * 2000-01-04 2002-09-30 Outokumpu Oy Metodo para la produccion de cobre vesicular en un reactor de suspension.
FI117769B (fi) * 2004-01-15 2007-02-15 Outokumpu Technology Oyj Suspensiosulatusuunin syöttöjärjestelmä
FI20041331A (fi) * 2004-10-14 2006-04-15 Outokumpu Oy Metallurginen uuni
FI120503B (fi) * 2007-12-17 2009-11-13 Outotec Oyj Suspensiosulatusuuni
BRPI0924235B1 (pt) 2009-05-06 2021-11-16 Mmc Copper Products Oy Metodo para a fabricaqao de um elemento de refrigeraqao para reatores pirometalurgicos e elemento de refrigeraqao para reatores pirometalurgicos
FI124223B (fi) 2010-06-29 2014-05-15 Outotec Oyj Suspensiosulatusuuni ja rikastepoltin
CN102605191B (zh) 2012-04-16 2013-12-25 阳谷祥光铜业有限公司 一种铜精矿直接生产粗铜的方法
RU2541239C1 (ru) * 2013-07-30 2015-02-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ переработки железосодержащих материалов в двухзонной печи
RU2740741C1 (ru) * 2020-05-29 2021-01-20 Публичное акционерное общество "Горно-металлургическая компания "Норильский никель" Способ переработки мелкодисперсного сырья в печи взвешенной плавки

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1212191A (en) * 1967-01-25 1970-11-11 Humphreys & Glasgow Ltd Metallurgical process
FI49845C (fi) * 1972-10-26 1975-10-10 Outokumpu Oy Sulfidimalmien tai -rikasteiden liekkisulatuksessa käytettävä menetelm ä ja laite.
US4139371A (en) * 1974-06-27 1979-02-13 Outokumpu Oy Process and device for suspension smelting of finely divided oxide and/or sulfide ores and concentrates, especially copper and/or nickel concentrates rich in iron
FI56397C (fi) * 1974-07-05 1980-01-10 Outokumpu Oy Foerfarande och anordning foer suspensionssmaeltning av finfoerdelade sulfid- och/eller oxidmalmer eller -koncentrat
DE2907511C2 (de) * 1979-02-26 1986-03-20 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Kühlplatte für Schachtöfen, insbesondere Hochöfen, und Verfahren zur Herstellung derselben
FI65807C (fi) * 1980-04-16 1984-07-10 Outokumpu Oy Foerfarande och anordning foer aotervinning av bly ur ett sulfidkoncentrat
FI66647C (fi) * 1981-08-26 1984-11-12 Outokumpu Oy Hydrometallurgiskt foerfarande foer aotervinning av vaerdemetaller fraon sulfidiska silikathaltiga raomaterial
US4422624A (en) * 1981-08-27 1983-12-27 Phelps Dodge Corporation Concentrate burner
US4498610A (en) * 1981-10-13 1985-02-12 Wooding Ultrahigh velocity water-cooled copper taphole
US4409843A (en) * 1982-03-11 1983-10-18 Hoechst-Roussel Pharmaceuticals Inc. Device for measuring tablet breaking force
JPS59226130A (ja) * 1983-05-02 1984-12-19 Mitsubishi Metal Corp 鉛の連続直接製錬法
SU1601168A1 (ru) * 1988-06-21 1990-10-23 Государственный проектный и научно-исследовательский институт "Гипроникель" Способ переработки сульфидных медноникелевых концентратов во взвешенном состо нии
FI84368B (fi) * 1989-01-27 1991-08-15 Outokumpu Osakeyhtioe Foerfarande och anlaeggning foer framstaellning av nickelfinsten.
US5040773A (en) * 1989-08-29 1991-08-20 Ribbon Technology Corporation Method and apparatus for temperature-controlled skull melting
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
DE4126079C2 (de) * 1991-08-07 1995-10-12 Wieland Werke Ag Bandgießverfahren für ausscheidungsbildende und/oder spannungsempfindliche und/oder seigerungsanfällige Kupferlegierungen

Also Published As

Publication number Publication date
BG63823B1 (bg) 2003-02-28
BG99430A (en) 1995-09-29
RU95102125A (ru) 1997-03-10
CA2142639C (en) 2007-04-17
BR9402867A (pt) 1995-10-24
ES2110350B1 (es) 1999-07-01
AU1132895A (en) 1995-08-24
FI98380B (fi) 1997-02-28
FI940739A (fi) 1995-08-18
DE19505339A1 (de) 1995-08-24
KR950032659A (ko) 1995-12-22
JP4047398B2 (ja) 2008-02-13
KR100349047B1 (ko) 2002-12-16
ZA95695B (en) 1996-02-07
FI940739A0 (fi) 1994-02-17
ES2110350A1 (es) 1998-02-01
DE19505339C2 (de) 2003-10-16
FI98380C (fi) 1997-06-10
US5772955A (en) 1998-06-30
CN1059472C (zh) 2000-12-13
US5565016A (en) 1996-10-15
PL307282A1 (en) 1995-08-21
AU687946B2 (en) 1998-03-05
JPH07258757A (ja) 1995-10-09
CA2142639A1 (en) 1995-08-18
RU2130975C1 (ru) 1999-05-27
PL192493B1 (pl) 2006-10-31
CN1107183A (zh) 1995-08-23

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