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CL2008003741A1 - Suspension smelting furnace, like a flash furnace, comprises a reaction chimney with a burner which has a device for feeding solid material and one for reaction gas, which react in the chimney, a decanter at the lower end of the chimney for melting, the burner is 2 to 5 meters above it; and method. - Google Patents

Suspension smelting furnace, like a flash furnace, comprises a reaction chimney with a burner which has a device for feeding solid material and one for reaction gas, which react in the chimney, a decanter at the lower end of the chimney for melting, the burner is 2 to 5 meters above it; and method.

Info

Publication number
CL2008003741A1
CL2008003741A1 CL2008003741A CL2008003741A CL2008003741A1 CL 2008003741 A1 CL2008003741 A1 CL 2008003741A1 CL 2008003741 A CL2008003741 A CL 2008003741A CL 2008003741 A CL2008003741 A CL 2008003741A CL 2008003741 A1 CL2008003741 A1 CL 2008003741A1
Authority
CL
Chile
Prior art keywords
chimney
burner
reaction
furnace
decanter
Prior art date
Application number
CL2008003741A
Other languages
Spanish (es)
Inventor
Kojo Ilkka
Hanniala Pekka
Saarinen Risto
Kurki Aimo
Original Assignee
Outotec 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 Outotec Oyj filed Critical Outotec Oyj
Publication of CL2008003741A1 publication Critical patent/CL2008003741A1/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
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/20—Arrangements of heating devices
    • F27B3/205—Burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

Horno de fundición en suspensión, como un horno flash, comprende una chimenea de reacción con un quemador el que posee un dispositivo de alimentación de material sólido y uno de gas de reacción, que reaccionan en la chimenea, un decantador en el extremo inferior de la chimenea para el fundido, el quemador está de 2 a 5 metros sobre él; y método.Suspension smelting furnace, like a flash furnace, comprises a reaction chimney with a burner which has a device for feeding solid material and one for reaction gas, which react in the chimney, a decanter at the lower end of the chimney for melting, the burner is 2 to 5 meters above it; and method.

CL2008003741A 2007-12-17 2008-12-16 Suspension smelting furnace, like a flash furnace, comprises a reaction chimney with a burner which has a device for feeding solid material and one for reaction gas, which react in the chimney, a decanter at the lower end of the chimney for melting, the burner is 2 to 5 meters above it; and method. CL2008003741A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20075924A FI20075924L (en) 2007-12-17 2007-12-17 Suspension smelter and method for producing raw metal or rock in a suspension smelter

Publications (1)

Publication Number Publication Date
CL2008003741A1 true CL2008003741A1 (en) 2010-01-15

Family

ID=38951619

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2008003741A CL2008003741A1 (en) 2007-12-17 2008-12-16 Suspension smelting furnace, like a flash furnace, comprises a reaction chimney with a burner which has a device for feeding solid material and one for reaction gas, which react in the chimney, a decanter at the lower end of the chimney for melting, the burner is 2 to 5 meters above it; and method.

Country Status (4)

Country Link
CL (1) CL2008003741A1 (en)
FI (1) FI20075924L (en)
PE (1) PE20091303A1 (en)
WO (1) WO2009077653A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124028B (en) 2012-06-13 2014-02-14 Outotec Oyj Process and arrangement for refining copper concentrate
CN107354314A (en) * 2017-06-05 2017-11-17 东营方圆有色金属有限公司 A kind of complicated copper-lead zinc metallic ore resource high-efficiency melting separator
CN108488807A (en) * 2018-03-01 2018-09-04 浙江申联环保集团有限公司 A kind of oxygen-enriched shower furnace of processing hazardous waste

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI56397C (en) * 1974-07-05 1980-01-10 Outokumpu Oy OIL ANALYZING FOR SUSPENSIONSSMAELTNING AV FINFOERDELADE SULFID- OCH / ELLER OXIDMALMER ELLER -KONCENTRAT
FI54809C (en) * 1977-04-06 1979-03-12 Outokumpu Oy FOR SUSPENSION OF SUSPENSIONS

Also Published As

Publication number Publication date
FI20075924A7 (en) 2009-06-18
FI20075924A0 (en) 2007-12-17
PE20091303A1 (en) 2009-09-01
FI20075924L (en) 2009-06-18
WO2009077653A1 (en) 2009-06-25

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