BG63823B1 - Метод и съоръжение за суспензионно топене - Google Patents

Метод и съоръжение за суспензионно топене Download PDF

Info

Publication number
BG63823B1
BG63823B1 BG99430A BG9943095A BG63823B1 BG 63823 B1 BG63823 B1 BG 63823B1 BG 99430 A BG99430 A BG 99430A BG 9943095 A BG9943095 A BG 9943095A BG 63823 B1 BG63823 B1 BG 63823B1
Authority
BG
Bulgaria
Prior art keywords
furnace
slurry
reaction
walls
cooling
Prior art date
Application number
BG99430A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG99430A (en
Inventor
Pekka Hanniala
Risto Saarinen
Erkki Krogerus
Ilkka Kojo
Original Assignee
Outokumpu Engineering Contractors 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 Engineering Contractors Oy filed Critical Outokumpu Engineering Contractors Oy
Publication of BG99430A publication Critical patent/BG99430A/bg
Publication of BG63823B1 publication Critical patent/BG63823B1/bg

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
BG99430A 1994-02-17 1995-02-15 Метод и съоръжение за суспензионно топене BG63823B1 (bg)

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 (2)

Publication Number Publication Date
BG99430A BG99430A (en) 1995-09-29
BG63823B1 true BG63823B1 (bg) 2003-02-28

Family

ID=8540134

Family Applications (1)

Application Number Title Priority Date Filing Date
BG99430A BG63823B1 (bg) 1994-02-17 1995-02-15 Метод и съоръжение за суспензионно топене

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
ID24579A (id) * 1998-12-22 2000-07-27 Outokumpu Oy Metode untuk membuat elemen pendingin tuang luncur dan elemen pendingin yang dibuat dengan metode ini
DE19913335A1 (de) * 1999-03-24 2000-09-28 Linde Tech Gase Gmbh Verfahren zum Beschichten der Ausmauerung eines Konverters und Beschichtung
ATE260994T1 (de) * 2000-01-04 2004-03-15 Outokumpu Oy Herstellungsverfahren für rohkupfer in einem suspensionsreaktor
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
WO2010128197A1 (en) 2009-05-06 2010-11-11 Luvata Espoo Oy Method for producing a cooling element for pyrometallurgical reactor and the cooling element
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
FI940739A (fi) 1995-08-18
CN1107183A (zh) 1995-08-23
US5772955A (en) 1998-06-30
FI98380B (fi) 1997-02-28
FI940739A0 (fi) 1994-02-17
AU1132895A (en) 1995-08-24
JP4047398B2 (ja) 2008-02-13
AU687946B2 (en) 1998-03-05
PL307282A1 (en) 1995-08-21
BG99430A (en) 1995-09-29
BR9402867A (pt) 1995-10-24
FI98380C (fi) 1997-06-10
DE19505339C2 (de) 2003-10-16
RU2130975C1 (ru) 1999-05-27
PL192493B1 (pl) 2006-10-31
KR950032659A (ko) 1995-12-22
PE42795A1 (es) 1996-01-05
KR100349047B1 (ko) 2002-12-16
CA2142639C (en) 2007-04-17
CN1059472C (zh) 2000-12-13
ES2110350B1 (es) 1999-07-01
CA2142639A1 (en) 1995-08-18
ES2110350A1 (es) 1998-02-01
JPH07258757A (ja) 1995-10-09
DE19505339A1 (de) 1995-08-24
US5565016A (en) 1996-10-15
ZA95695B (en) 1996-02-07
RU95102125A (ru) 1997-03-10

Similar Documents

Publication Publication Date Title
KR100325652B1 (ko) 금속철의 제조방법
US3463472A (en) Apparatus for the direct smelting of metallic ores
CA2603121A1 (en) Operation of iron oxide recovery furnace for energy savings, volatile metal removal and slag control
AU2007204927B2 (en) Use of an induction furnace for the production of iron from ore
EP0122768B1 (en) An electric arc fired cupola for remelting of metal chips
BG63823B1 (bg) Метод и съоръжение за суспензионно топене
EP0864658A1 (en) Refining iron ore
US3725044A (en) Method of continuous processing of sulfide ores
WO2007113375A1 (en) Method and equipment for treating process gas
US3901489A (en) Continuous process for refining sulfide ores
US4090870A (en) Continuous smelting and refining of cement copper
RU2060284C1 (ru) Способ получения штейна и/или металла и устройство для его осуществления
JP3023617B2 (ja) 炭化鉄から鋼を製造する方法および装置
RU2740741C1 (ru) Способ переработки мелкодисперсного сырья в печи взвешенной плавки
KR100233705B1 (ko) 직립형 철스크랩 용해로의 원료 장입방법
US3964897A (en) Method and arrangement for melting charges, particularly for use in the production of steel
RU2359188C2 (ru) Агрегат для переработки пылевидного свинец- и цинксодержащего сырья
US3561951A (en) Method of feeding copper concentrates in a continuous process for smelting and converting copper concentrates to metallic copper
US4009871A (en) Metallurgical furnace
US3822871A (en) Apparatus for continuous processing of sulfide ores and apparatus therefor
JPH10158708A (ja) 溶融還元設備の炉体構造
JPH10158707A (ja) 溶融還元設備の炉体構造
MX2007013684A (es) Unidad para procesar materias primas pulverizadas que contienen plomo y zinc