AU2386484A - Suspension smelting process and apparatus - Google Patents

Suspension smelting process and apparatus

Info

Publication number
AU2386484A
AU2386484A AU23864/84A AU2386484A AU2386484A AU 2386484 A AU2386484 A AU 2386484A AU 23864/84 A AU23864/84 A AU 23864/84A AU 2386484 A AU2386484 A AU 2386484A AU 2386484 A AU2386484 A AU 2386484A
Authority
AU
Australia
Prior art keywords
smelting process
suspension smelting
suspension
smelting
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.)
Granted
Application number
AU23864/84A
Other versions
AU552566B2 (en
Inventor
Dr. Rolf Malmstrom
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 AU2386484A publication Critical patent/AU2386484A/en
Application granted granted Critical
Publication of AU552566B2 publication Critical patent/AU552566B2/en
Anticipated expiration legal-status Critical
Ceased 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)
AU23864/84A 1983-02-17 1984-01-27 Suspension smelting process and apparatus Ceased AU552566B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI830540A FI66648C (en) 1983-02-17 1983-02-17 SUSPENSIONSSMAELTNINGSFOERFARANDE OCH ANORDNING FOER INMATNINGAV EXTRA GAS I FLAMSMAELTUGNENS REAKTIONSSCHAKT
FI830540 1983-02-17

Publications (2)

Publication Number Publication Date
AU2386484A true AU2386484A (en) 1984-08-23
AU552566B2 AU552566B2 (en) 1986-06-05

Family

ID=8516769

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23864/84A Ceased AU552566B2 (en) 1983-02-17 1984-01-27 Suspension smelting process and apparatus

Country Status (6)

Country Link
JP (1) JPS59193229A (en)
AU (1) AU552566B2 (en)
DE (1) DE3405462C2 (en)
ES (1) ES8502736A1 (en)
FI (1) FI66648C (en)
PT (1) PT77959B (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014005A1 (en) * 1990-03-13 1991-09-19 Cra Services Limited A process for producing metals and metal alloys in a smelt reduction vessel
AU647571B2 (en) * 1991-02-13 1994-03-24 Outokumpu Research Oy Method for recovering metal contents of metallurgic waste precipitates or waste dusts in a flash smelting furnace
US6143054A (en) * 1997-09-26 2000-11-07 Technological Resources Pty Ltd. Process of producing molten metals
US6267799B1 (en) 1995-04-07 2001-07-31 Technological Resources Pty. Ltd. Method of producing metals and metal alloys
US6270553B1 (en) * 1996-12-18 2001-08-07 Technological Resources Pty. Ltd. Direct reduction of metal oxide agglomerates
US6289034B1 (en) 1998-08-28 2001-09-11 Technologies Resources Pty. Ltd. Process and an apparatus for producing metals and metal alloys
US6322745B1 (en) 1998-07-01 2001-11-27 Technological Resources Pty. Ltd. Direct smelting vessel and direct smelting process
US6328783B1 (en) 1996-12-18 2001-12-11 Technological Resources Pty Ltd Producing iron from solid iron carbide
US6379424B1 (en) 1999-10-26 2002-04-30 Technological Resources Pty. Ltd. Direct smelting apparatus and process
US6379422B1 (en) 1999-08-05 2002-04-30 Technological Resources Pty. Ltd. Direct smelting process
US6387153B1 (en) 1999-10-15 2002-05-14 Technological Resources Pty Ltd Stable idle procedure
US6402808B1 (en) 1998-07-24 2002-06-11 Technological Resources Pty. Ltd. Direct smelting process
US6423115B1 (en) 1999-01-08 2002-07-23 Technological Resources Pty Ltd Direct smelting process
US6423114B1 (en) 1999-08-10 2002-07-23 Technological Resources Pty. Ltd. Pressure control
US6428603B1 (en) 1999-09-27 2002-08-06 Technological Resources Pty., Ltd. Direct smelting process
US6440195B1 (en) 1998-10-14 2002-08-27 Technological Resources Pty. Ltd. Process and an apparatus for producing metals and metal alloys
US6475264B1 (en) 1998-07-24 2002-11-05 Technological Resources Pty Ltd Direct smelting process
US6478848B1 (en) 1998-09-04 2002-11-12 Technological Resources Pty Ltd Direct smelting process
US6517605B1 (en) 1999-07-09 2003-02-11 Technological Resources Pty. Ltd. Start-up procedure for direct smelting process
US6585929B1 (en) 1999-06-08 2003-07-01 Technological Resources Pty Ltd Direct smelting vessel
US6602321B2 (en) 2000-09-26 2003-08-05 Technological Resources Pty. Ltd. Direct smelting process

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629661A1 (en) * 1986-08-30 1988-03-10 Ulrich Bock Method for carrying out reductive pyrometallurgical processes with pellets of oxide ores, concentrates or intermediates and also metallic intermediates by means of strongly reducing gases or oxygen-containing gases for the production and refining of a molten metal
JPH0796690B2 (en) * 1988-03-31 1995-10-18 住友金属鉱山株式会社 Self-smelting furnace
FI91283C (en) * 1991-02-13 1997-01-13 Outokumpu Research Oy Method and apparatus for heating and melting a powdery solid and evaporating the volatile constituents therein in a slurry melting furnace
DE19500962B4 (en) * 1994-02-09 2004-09-09 Voest-Alpine Industrieanlagenbau Gmbh Method and device for high-temperature treatment of fine-grained solids in a melting cyclone
FI109936B (en) * 2000-08-18 2002-10-31 Outokumpu Oy Bottom construction for the furnace
FI20106156A (en) * 2010-11-04 2012-05-05 Outotec Oyj METHOD FOR CONTROLLING THE SUSPENSION DEFROST TEMPERATURE AND THE SUSPENSION DEFINITION

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI47380C (en) * 1970-04-10 1973-11-12 Outokumpu Oy Process for the production of iron-poor nickel sulphide stones from sulphide shall be nickel concentrate in their suspension melting.

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5489325A (en) * 1990-03-13 1996-02-06 Cra Services Ltd. Process for producing metals and metal alloys in a smelt reduction vessel
WO1991014005A1 (en) * 1990-03-13 1991-09-19 Cra Services Limited A process for producing metals and metal alloys in a smelt reduction vessel
AU647571B2 (en) * 1991-02-13 1994-03-24 Outokumpu Research Oy Method for recovering metal contents of metallurgic waste precipitates or waste dusts in a flash smelting furnace
US6267799B1 (en) 1995-04-07 2001-07-31 Technological Resources Pty. Ltd. Method of producing metals and metal alloys
US6328783B1 (en) 1996-12-18 2001-12-11 Technological Resources Pty Ltd Producing iron from solid iron carbide
US6270553B1 (en) * 1996-12-18 2001-08-07 Technological Resources Pty. Ltd. Direct reduction of metal oxide agglomerates
US6143054A (en) * 1997-09-26 2000-11-07 Technological Resources Pty Ltd. Process of producing molten metals
US6322745B1 (en) 1998-07-01 2001-11-27 Technological Resources Pty. Ltd. Direct smelting vessel and direct smelting process
US6402808B1 (en) 1998-07-24 2002-06-11 Technological Resources Pty. Ltd. Direct smelting process
US6475264B1 (en) 1998-07-24 2002-11-05 Technological Resources Pty Ltd Direct smelting process
US6289034B1 (en) 1998-08-28 2001-09-11 Technologies Resources Pty. Ltd. Process and an apparatus for producing metals and metal alloys
US6478848B1 (en) 1998-09-04 2002-11-12 Technological Resources Pty Ltd Direct smelting process
US6440195B1 (en) 1998-10-14 2002-08-27 Technological Resources Pty. Ltd. Process and an apparatus for producing metals and metal alloys
US6423115B1 (en) 1999-01-08 2002-07-23 Technological Resources Pty Ltd Direct smelting process
US6585929B1 (en) 1999-06-08 2003-07-01 Technological Resources Pty Ltd Direct smelting vessel
US6517605B1 (en) 1999-07-09 2003-02-11 Technological Resources Pty. Ltd. Start-up procedure for direct smelting process
US6379422B1 (en) 1999-08-05 2002-04-30 Technological Resources Pty. Ltd. Direct smelting process
US6423114B1 (en) 1999-08-10 2002-07-23 Technological Resources Pty. Ltd. Pressure control
US6428603B1 (en) 1999-09-27 2002-08-06 Technological Resources Pty., Ltd. Direct smelting process
US6387153B1 (en) 1999-10-15 2002-05-14 Technological Resources Pty Ltd Stable idle procedure
US6379424B1 (en) 1999-10-26 2002-04-30 Technological Resources Pty. Ltd. Direct smelting apparatus and process
US6602321B2 (en) 2000-09-26 2003-08-05 Technological Resources Pty. Ltd. Direct smelting process

Also Published As

Publication number Publication date
AU552566B2 (en) 1986-06-05
DE3405462C2 (en) 1986-02-06
DE3405462A1 (en) 1984-08-30
PT77959A (en) 1984-02-01
FI66648C (en) 1984-11-12
FI66648B (en) 1984-07-31
FI830540A0 (en) 1983-02-17
JPS59193229A (en) 1984-11-01
JPS6116411B2 (en) 1986-04-30
ES529715A0 (en) 1985-01-16
PT77959B (en) 1986-04-28
ES8502736A1 (en) 1985-01-16

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired