FI20040046A0 - Suspensiosulatusuunin syöttöjärjestelmä - Google Patents

Suspensiosulatusuunin syöttöjärjestelmä

Info

Publication number
FI20040046A0
FI20040046A0 FI20040046A FI20040046A FI20040046A0 FI 20040046 A0 FI20040046 A0 FI 20040046A0 FI 20040046 A FI20040046 A FI 20040046A FI 20040046 A FI20040046 A FI 20040046A FI 20040046 A0 FI20040046 A0 FI 20040046A0
Authority
FI
Finland
Prior art keywords
feed system
furnace feed
slurry furnace
slurry
furnace
Prior art date
Application number
FI20040046A
Other languages
English (en)
Swedish (sv)
Other versions
FI117769B (fi
FI20040046A (fi
Inventor
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 FI20040046A0 publication Critical patent/FI20040046A0/fi
Priority to FI20040046A priority Critical patent/FI117769B/fi
Priority to PE2005000047A priority patent/PE20050817A1/es
Priority to US10/585,293 priority patent/US8956564B2/en
Priority to AU2005204467A priority patent/AU2005204467B2/en
Priority to PCT/FI2005/000010 priority patent/WO2005067366A2/en
Priority to KR1020067014139A priority patent/KR101141991B1/ko
Priority to CNB2005800024128A priority patent/CN100410397C/zh
Priority to JP2006548324A priority patent/JP4611999B2/ja
Priority to ARP050100131A priority patent/AR048488A1/es
Publication of FI20040046A publication Critical patent/FI20040046A/fi
Application granted granted Critical
Publication of FI117769B publication Critical patent/FI117769B/fi
Priority to US13/225,364 priority patent/US9169537B2/en

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
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
    • 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
FI20040046A 2004-01-15 2004-01-15 Suspensiosulatusuunin syöttöjärjestelmä FI117769B (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI20040046A FI117769B (fi) 2004-01-15 2004-01-15 Suspensiosulatusuunin syöttöjärjestelmä
PE2005000047A PE20050817A1 (es) 2004-01-15 2005-01-07 Sistema de suministro para un horno de fusion por suspension
PCT/FI2005/000010 WO2005067366A2 (en) 2004-01-15 2005-01-10 Supply system for suspension smelting furnace
AU2005204467A AU2005204467B2 (en) 2004-01-15 2005-01-10 Supply system for suspension smelting furnace
US10/585,293 US8956564B2 (en) 2004-01-15 2005-01-10 Supply system for suspension smelting furnace
KR1020067014139A KR101141991B1 (ko) 2004-01-15 2005-01-10 서스펜션 용융 제련로용 공급 시스템
CNB2005800024128A CN100410397C (zh) 2004-01-15 2005-01-10 悬浮熔炼炉的供给装置和方法
JP2006548324A JP4611999B2 (ja) 2004-01-15 2005-01-10 懸濁溶解炉の供給システムおよび供給方法
ARP050100131A AR048488A1 (es) 2004-01-15 2005-01-14 Sistema de suministro para horno de fundicion de suspension
US13/225,364 US9169537B2 (en) 2004-01-15 2011-09-02 Supply system for suspension smelting furnace

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20040046 2004-01-15
FI20040046A FI117769B (fi) 2004-01-15 2004-01-15 Suspensiosulatusuunin syöttöjärjestelmä

Publications (3)

Publication Number Publication Date
FI20040046A0 true FI20040046A0 (fi) 2004-01-15
FI20040046A FI20040046A (fi) 2005-07-16
FI117769B FI117769B (fi) 2007-02-15

Family

ID=30129380

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20040046A FI117769B (fi) 2004-01-15 2004-01-15 Suspensiosulatusuunin syöttöjärjestelmä

Country Status (9)

Country Link
US (2) US8956564B2 (fi)
JP (1) JP4611999B2 (fi)
KR (1) KR101141991B1 (fi)
CN (1) CN100410397C (fi)
AR (1) AR048488A1 (fi)
AU (1) AU2005204467B2 (fi)
FI (1) FI117769B (fi)
PE (1) PE20050817A1 (fi)
WO (1) WO2005067366A2 (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5700352B2 (ja) * 2009-06-29 2015-04-15 住友電気工業株式会社 金属片をシャフト炉に投入する方法、金属片の投入装置、及び銅スクラップの再利用方法
FI121852B (fi) * 2009-10-19 2011-05-13 Outotec Oyj Menetelmä polttoainekaasun syöttämiseksi suspensiosulatusuunin reaktiokuiluun ja rikastepoltin
FI122306B (fi) * 2009-12-11 2011-11-30 Outotec Oyj Järjestely suspensiosulatusuunin rikastepolttimen jauhemaisen kiintoaineen syötön tasaamiseksi
GB2479369A (en) * 2010-04-07 2011-10-12 Clyde Materials Handling Ltd Pneumatic conveyor flow modifier
FI124213B (fi) * 2012-08-20 2014-05-15 Outotec Oyj Menetelmä ja järjestely hienojakoisen aineen syöttämiseksi suspensiosulatusuunin rikaste- tai kivipolttimelle
FI124217B (fi) * 2012-08-27 2014-05-15 Outotec Oyj Järjestely hienojakoisen aineen syöttämiseksi suspensiosulatusuunin rikaste- tai kivipolttimelle
FI124535B (fi) * 2012-09-19 2014-10-15 Outotec Oyj Menetelmä ja järjestely hienojakoisen aineen syöttämiseksi suspensiosulatusuunin rikastepolttimelle tai kivipolttimelle ja ohjausvälineet ja tietokoneohjelmatuote
FI125166B (fi) 2013-04-08 2015-06-30 Outotec Oyj Menetelmä ja järjestely syöttöaineen syöttämiseksi syöteaineen säiliöstä uunin uunitilaan
EP3011244B1 (en) 2013-06-17 2019-10-02 Hatch Ltd. Feed flow conditioner for particulate feed materials
CN106521182B (zh) * 2016-11-02 2019-05-21 阳谷祥光铜业有限公司 一种旋浮铜冶炼方法及旋浮铜冶炼装置
US11427877B2 (en) 2017-09-21 2022-08-30 Nucor Corporation Direct reduced iron (DRI) heat treatment, products formed therefrom, and use thereof

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB617427A (en) * 1946-05-28 1949-02-07 Otto Nordstroem Improvements in and relating to the roasting of sulphide ores
US2757782A (en) * 1952-02-28 1956-08-07 Reserve Mining Co Apparatus for feeding materials
GB1086196A (en) * 1964-09-15 1967-10-04 Freeman Corp Reduction of iron ore
US3539336A (en) * 1968-08-20 1970-11-10 Eveleth Taconite Co Ore pelletizing process and apparatus
FI47380C (fi) * 1970-04-10 1973-11-12 Outokumpu Oy Menetelmä rautaköyhän nikkelisulfidikiven valmistamiseksi nikkelin sul fidisista rikasteista näiden suspensiosulatuksessa.
US3666248A (en) * 1970-09-11 1972-05-30 Ajem Lab Inc Afterburners for cupola furnaces
FI48202C (fi) 1971-09-17 1974-07-10 Outokumpu Oy Menetelmä ja laite hienojakoisten oksidi- ja/tai sulfidimalmien sekä r ikasteiden suspensiosulattamiseksi.
US3796568A (en) * 1971-12-27 1974-03-12 Union Carbide Corp Flame smelting and refining of copper
US3811823A (en) * 1973-04-12 1974-05-21 Fuller Co Apparatus for cooling pulverulent material
JPS5138003U (fi) * 1974-09-14 1976-03-22
JPS52156119A (en) * 1976-06-22 1977-12-26 Ishikawajima Harima Heavy Ind Co Ltd Raw material charging apparatus for vertical high pressure furnace
US4210315A (en) * 1977-05-16 1980-07-01 Outokumpu Oy Means for producing a suspension of a powdery substance and a reaction gas
SE443445B (sv) * 1978-08-22 1986-02-24 Asea Ab Anordning for injicering av pulver i metallsmelta
IT1147487B (it) * 1981-01-21 1986-11-19 Danieli Eng Spa Perfezionamenti ai caricatori per forni elettrici e caricatori per forni elettrici cosi' perfezionati
FI63780C (fi) * 1981-11-27 1983-08-10 Outokumpu Oy Saett och anordning foer att bilda en riktad och reglerad suspensionsstraole av ett aemne i pulverform och reaktionsgas
US4579252A (en) * 1983-05-05 1986-04-01 K-Tron International, Inc. Loss-in-weight gravimetric feeder
US4555387A (en) * 1984-02-27 1985-11-26 Amax Inc. Flash roasting of molybdenum sulfide concentrates in a slagging reactor
JPS6256538A (ja) * 1985-09-05 1987-03-12 Sumitomo Metal Mining Co Ltd 自溶製錬炉の操業方法
US4844915A (en) * 1988-03-21 1989-07-04 Natec, Ltd. Method for ESP brown plume control
US5445363A (en) * 1990-01-09 1995-08-29 Hylsa S.A. De C.V. Apparatus for the pneumatic transport of large iron-bearing particles
JPH06212298A (ja) * 1992-08-20 1994-08-02 Dowa Mining Co Ltd 銅製錬における微細原料の処理方法
FI98380C (fi) * 1994-02-17 1997-06-10 Outokumpu Eng Contract Menetelmä ja laitteisto suspensiosulatusta varten
JPH09310126A (ja) * 1996-05-16 1997-12-02 Daido Steel Co Ltd 金属酸化物から金属を得る製造方法
FI100889B (fi) 1996-10-01 1998-03-13 Outokumpu Oy Menetelmä reaktiokaasun ja kiintoaineen syöttämiseksi ja suuntaamiseks i sulatusuuniin ja tätä varten tarkoitettu monisäätöpoltin
FI107525B (fi) * 1998-05-29 2001-08-31 Raute Prec Oy Menetelmä hienojakoisen aineen syöttämiseksi
FI105828B (fi) * 1999-05-31 2000-10-13 Outokumpu Oy Laitteisto suspensiosulatusuunin rikastepolttimen jauhemaisen materiaalin syötön tasaamiseksi
FI108865B (fi) * 2000-12-20 2002-04-15 Outokumpu Oy Laite kiintoaineksen ja hapetuskaasun syöttämiseksi suspensiosulatusuuniin
FI116069B (fi) * 2002-06-11 2005-09-15 Outokumpu Oy Menetelmä raakakuparin valmistamiseksi
US20060157899A1 (en) * 2005-01-15 2006-07-20 Lew Holdings, Llc Single vessel blast furnace and steel making/gasifying apparatus and process

Also Published As

Publication number Publication date
US20110316205A1 (en) 2011-12-29
KR20060129260A (ko) 2006-12-15
JP2007518052A (ja) 2007-07-05
CN100410397C (zh) 2008-08-13
FI117769B (fi) 2007-02-15
WO2005067366A3 (en) 2005-12-08
JP4611999B2 (ja) 2011-01-12
US8956564B2 (en) 2015-02-17
AR048488A1 (es) 2006-05-03
CN1910298A (zh) 2007-02-07
US9169537B2 (en) 2015-10-27
WO2005067366A2 (en) 2005-07-28
AU2005204467A1 (en) 2005-07-28
PE20050817A1 (es) 2005-11-07
KR101141991B1 (ko) 2012-05-17
FI20040046A (fi) 2005-07-16
US20090226284A1 (en) 2009-09-10
AU2005204467B2 (en) 2010-01-28

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