FI20125653A - Process and arrangement for refining copper concentrate - Google Patents

Process and arrangement for refining copper concentrate Download PDF

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Publication number
FI20125653A
FI20125653A FI20125653A FI20125653A FI20125653A FI 20125653 A FI20125653 A FI 20125653A FI 20125653 A FI20125653 A FI 20125653A FI 20125653 A FI20125653 A FI 20125653A FI 20125653 A FI20125653 A FI 20125653A
Authority
FI
Finland
Prior art keywords
slag
blister
settler
layer
arrangement
Prior art date
Application number
FI20125653A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI124028B (en
Inventor
Tapio Ahokainen
Peter Bjoerklund
Tuomo Jokinen
Harri Rannikko
Maija Metsaerinta
Markku Lahtinen
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
Priority to FI20125653A priority Critical patent/FI124028B/en
Application filed by Outotec Oyj filed Critical Outotec Oyj
Priority to PCT/FI2013/050646 priority patent/WO2013186440A1/en
Priority to ES13805141.2T priority patent/ES2623131T3/en
Priority to BR112014031344A priority patent/BR112014031344A2/en
Priority to US14/402,166 priority patent/US9580771B2/en
Priority to EP13805141.2A priority patent/EP2861774B1/en
Priority to EA201491924A priority patent/EA026234B1/en
Priority to RS20170382A priority patent/RS55911B1/en
Priority to KR1020147037106A priority patent/KR101639936B1/en
Priority to PL13805141T priority patent/PL2861774T3/en
Priority to AP2014008118A priority patent/AP2014008118A0/en
Priority to CA2873260A priority patent/CA2873260A1/en
Priority to CN201310326977.8A priority patent/CN103484689A/en
Priority to CN201320461599.XU priority patent/CN203462108U/en
Publication of FI20125653A publication Critical patent/FI20125653A/en
Application granted granted Critical
Publication of FI124028B publication Critical patent/FI124028B/en
Priority to PH12014502511A priority patent/PH12014502511A1/en
Priority to CL2014003383A priority patent/CL2014003383A1/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
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/005—Smelting or converting in a succession of 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
    • 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
    • C22B15/0032—Bath smelting or converting in shaft furnaces, e.g. blast 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • C22B15/0039—Bath smelting or converting in electric 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
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0052—Reduction 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/04—Heavy 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/08—Apparatus
    • 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
    • C22B7/04—Working-up slag
    • 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
    • F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
    • F27B19/04—Combinations of furnaces of kinds not covered by a single preceding main group arranged for associated working

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The invention relates to a method and to an arrangement for refining copper concentrate (1). The arrangement comprises a suspension smelting furnace (2) comprising a reaction shaft (5), and a settler (6).The reaction shaft (5) is provided with a concentrate burner (8) for feeding copper concentrate (1) such as copper sulfide concentrate and/or copper matte and additionally at least reaction gas (9) into the reaction shaft (5) to obtain a blister layer (11) containing blister and a first slag layer (12) containing slag on top of the blister layer (11) in the settler (6), and a slag cleaning furnace (3). The arrangement comprises feeding means (16, 18, 23) for feeding blister from the blister layer (11) in the settler (6) and for feeding slag from the first slag layer (12) in the settler (6) into the slag cleaning furnace (3).
FI20125653A 2012-06-13 2012-06-13 Process and arrangement for refining copper concentrate FI124028B (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FI20125653A FI124028B (en) 2012-06-13 2012-06-13 Process and arrangement for refining copper concentrate
AP2014008118A AP2014008118A0 (en) 2012-06-13 2013-06-12 Method and arrangement for refining copper concentrate
BR112014031344A BR112014031344A2 (en) 2012-06-13 2013-06-12 method and arrangement for refining copper concentrate
US14/402,166 US9580771B2 (en) 2012-06-13 2013-06-12 Method and arrangement for refining copper concentrate
EP13805141.2A EP2861774B1 (en) 2012-06-13 2013-06-12 Method and arrangement for refining copper concentrate
EA201491924A EA026234B1 (en) 2012-06-13 2013-06-12 Method and arrangement for refining copper concentrate
RS20170382A RS55911B1 (en) 2012-06-13 2013-06-12 Method and arrangement for refining copper concentrate
KR1020147037106A KR101639936B1 (en) 2012-06-13 2013-06-12 Method and arrangement for refining copper concentrate
PCT/FI2013/050646 WO2013186440A1 (en) 2012-06-13 2013-06-12 Method and arrangement for refining copper concentrate
ES13805141.2T ES2623131T3 (en) 2012-06-13 2013-06-12 Method and arrangement to refine copper concentrate
CA2873260A CA2873260A1 (en) 2012-06-13 2013-06-12 Method and arrangement for refining copper concentrate
PL13805141T PL2861774T3 (en) 2012-06-13 2013-06-12 Method and arrangement for refining copper concentrate
CN201310326977.8A CN103484689A (en) 2012-06-13 2013-06-13 Method and arrangement for refining copper concentrate
CN201320461599.XU CN203462108U (en) 2012-06-13 2013-06-13 Device for refining copper concentrate
PH12014502511A PH12014502511A1 (en) 2012-06-13 2014-11-10 Method and arrangement for refining copper concentrate
CL2014003383A CL2014003383A1 (en) 2012-06-13 2014-12-12 Method and device for refining copper concentrate comprising the treatment of the blisters and the slag of the slag cleaning furnace with a reducing agent, the discharge of copper from the lower metal layer of the furnace and the discharge of slag.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20125653A FI124028B (en) 2012-06-13 2012-06-13 Process and arrangement for refining copper concentrate
FI20125653 2012-06-13

Publications (2)

Publication Number Publication Date
FI20125653A true FI20125653A (en) 2013-12-14
FI124028B FI124028B (en) 2014-02-14

Family

ID=49757641

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125653A FI124028B (en) 2012-06-13 2012-06-13 Process and arrangement for refining copper concentrate

Country Status (15)

Country Link
US (1) US9580771B2 (en)
EP (1) EP2861774B1 (en)
KR (1) KR101639936B1 (en)
CN (2) CN203462108U (en)
AP (1) AP2014008118A0 (en)
BR (1) BR112014031344A2 (en)
CA (1) CA2873260A1 (en)
CL (1) CL2014003383A1 (en)
EA (1) EA026234B1 (en)
ES (1) ES2623131T3 (en)
FI (1) FI124028B (en)
PH (1) PH12014502511A1 (en)
PL (1) PL2861774T3 (en)
RS (1) RS55911B1 (en)
WO (1) WO2013186440A1 (en)

Families Citing this family (8)

* 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
FI126583B (en) * 2014-03-31 2017-02-28 Outotec Finland Oy Process and carrier for transporting reducing agent such as coke into a metallurgical furnace and production process for the carrier
FI126374B (en) * 2014-04-17 2016-10-31 Outotec Finland Oy METHOD FOR THE PRODUCTION OF CATHODAL COPPER
WO2016171613A1 (en) * 2015-04-24 2016-10-27 Val'eas Recycling Solutions Ab Method and furnace equipment for production of black copper
CN105095565B (en) * 2015-06-24 2018-06-01 铜陵有色金属集团股份有限公司金昌冶炼厂 The modeling method of one kind of multiple optimal mixing of copper concentrate
WO2018015611A1 (en) * 2016-07-22 2018-01-25 Outotec (Finland) Oy Method for refining sulfidic copper concentrate
BE1025772B1 (en) * 2017-12-14 2019-07-08 Metallo Belgium Improvement in copper / tin / lead production
KR102646272B1 (en) 2021-11-18 2024-03-12 동국대학교 산학협력단 User terminal and method for providing shape information for each body part of the user

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE361729A (en) * 1924-03-31
US4421552A (en) * 1982-04-16 1983-12-20 Exxon Research And Engineering Co. Dead roast-oxide flash reduction process for copper concentrates
JPS63199829A (en) * 1987-02-13 1988-08-18 Sumitomo Metal Mining Co Ltd Method for operating flash-smelting furnace
FI84368B (en) * 1989-01-27 1991-08-15 Outokumpu Osakeyhtioe Process and equipment for producing nickel fine matte
US6042632A (en) 1996-01-17 2000-03-28 Kennecott Holdings Company Method of moderating temperature peaks in and/or increasing throughput of a continuous, top-blown copper converting furnace
FI114808B (en) * 2002-05-03 2004-12-31 Outokumpu Oy Process for the processing of precious metal
FI119774B (en) * 2007-06-20 2009-03-13 Outotec Oyj Process for the treatment of cobalt-containing copper concentrate
FI120157B (en) * 2007-12-17 2009-07-15 Outotec Oyj A process for refining copper concentrate
FI20075924L (en) * 2007-12-17 2009-06-18 Outotec Oyj Suspension smelter and method for producing raw metal or rock in a suspension smelter
FI124028B (en) * 2012-06-13 2014-02-14 Outotec Oyj Process and arrangement for refining copper concentrate

Also Published As

Publication number Publication date
CL2014003383A1 (en) 2015-04-06
EP2861774A4 (en) 2016-03-30
PH12014502511A1 (en) 2014-12-22
EA026234B1 (en) 2017-03-31
EP2861774A1 (en) 2015-04-22
KR101639936B1 (en) 2016-07-14
EA201491924A1 (en) 2015-05-29
US20150143951A1 (en) 2015-05-28
CA2873260A1 (en) 2013-12-19
AP2014008118A0 (en) 2014-12-31
PL2861774T3 (en) 2017-07-31
CN203462108U (en) 2014-03-05
BR112014031344A2 (en) 2017-06-27
FI124028B (en) 2014-02-14
KR20150015541A (en) 2015-02-10
RS55911B1 (en) 2017-09-29
EP2861774B1 (en) 2017-03-22
US9580771B2 (en) 2017-02-28
WO2013186440A1 (en) 2013-12-19
ES2623131T3 (en) 2017-07-10
CN103484689A (en) 2014-01-01

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