EA201692078A1 - Способ конвертирования медьсодержащего материала - Google Patents

Способ конвертирования медьсодержащего материала

Info

Publication number
EA201692078A1
EA201692078A1 EA201692078A EA201692078A EA201692078A1 EA 201692078 A1 EA201692078 A1 EA 201692078A1 EA 201692078 A EA201692078 A EA 201692078A EA 201692078 A EA201692078 A EA 201692078A EA 201692078 A1 EA201692078 A1 EA 201692078A1
Authority
EA
Eurasian Patent Office
Prior art keywords
copper
containing material
oxygen
sulfides
converter slag
Prior art date
Application number
EA201692078A
Other languages
English (en)
Other versions
EA033147B1 (ru
Inventor
Маркку Лахтинен
Йоуни Пихласало
Микаель Йофс
Original Assignee
Оутотек (Финлэнд) Ой
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=53284300&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201692078(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Оутотек (Финлэнд) Ой filed Critical Оутотек (Финлэнд) Ой
Publication of EA201692078A1 publication Critical patent/EA201692078A1/ru
Publication of EA033147B1 publication Critical patent/EA033147B1/ru

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting 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
    • C22B15/0052—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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • C22B15/0041—Bath smelting or converting in converters
    • 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
    • C22B15/0041—Bath smelting or converting in converters
    • C22B15/0043—Bath smelting or converting in converters in rotating converters
    • 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
    • C22B15/0095—Process control or regulation methods
    • 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
    • C22B15/0095—Process control or regulation methods
    • C22B15/0097—Sulfur release abatement
    • 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
    • C22B5/08—Dry methods smelting of sulfides or formation of mattes by sulfides; Roasting reaction methods
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Cookers (AREA)

Abstract

В настоящем изобретении предложен способ конвертирования медьсодержащего материала в черновую медь, включающий: (а) обеспечение медьсодержащего материала, содержащего сульфиды меди и сульфиды железа, при этом медьсодержащий материал содержит по меньшей мере 35 мас.% меди от общей массы медьсодержащего материала; (b) взаимодействие в печи медьсодержащего материала с кислородсодержащим газом без флюса для окисления сульфида железа и сульфида меди и регулирование введения кислородсодержащего газа и температуры так, что полученный в результате конвертерный шлак находится в расплавленной фазе для получения черновой меди и конвертерного шлака.
EA201692078A 2014-05-14 2015-05-12 Способ конвертирования медьсодержащего материала EA033147B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20145435A FI125793B (en) 2014-05-14 2014-05-14 Procedure for converting materials containing copper
PCT/FI2015/050321 WO2015173472A1 (en) 2014-05-14 2015-05-12 A method of converting copper containing material

Publications (2)

Publication Number Publication Date
EA201692078A1 true EA201692078A1 (ru) 2017-03-31
EA033147B1 EA033147B1 (ru) 2019-09-30

Family

ID=53284300

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201692078A EA033147B1 (ru) 2014-05-14 2015-05-12 Способ конвертирования медьсодержащего материала

Country Status (13)

Country Link
US (1) US10428404B2 (ru)
EP (1) EP3143169B1 (ru)
KR (1) KR101844707B1 (ru)
CN (1) CN106332549B (ru)
AR (1) AR100424A1 (ru)
CA (1) CA2947503C (ru)
CL (1) CL2016002765A1 (ru)
EA (1) EA033147B1 (ru)
ES (1) ES2747812T3 (ru)
FI (1) FI125793B (ru)
PL (1) PL3143169T3 (ru)
RS (1) RS59360B1 (ru)
WO (1) WO2015173472A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113088697A (zh) * 2021-03-25 2021-07-09 洛南环亚源铜业有限公司 一种粗铜处理工艺及其处理装置
CN114350975B (zh) * 2022-01-06 2022-09-02 高诺(衡阳)新材料有限责任公司 一种高砷、锑粗铜的反射炉火法精炼方法
CN115044768B (zh) * 2022-06-27 2023-06-09 安徽理工大学 一种提高铁橄榄石型炉渣还原产物中金属铁颗粒尺寸的方法
CN115369258A (zh) * 2022-08-04 2022-11-22 江苏鑫瑞崚新材料科技有限公司 一种低银低硫超高纯铜提纯真空熔炼工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819362A (en) * 1969-05-06 1974-06-25 Copper Range Co Copper converting process with prolonged blowing period
DE2813209A1 (de) * 1978-03-25 1979-10-04 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur herstellung von spaltgas
DE2845116A1 (de) * 1978-10-17 1980-04-30 Kloeckner Humboldt Deutz Ag Verfahren zum entschwefelnden frischen schmelzfluessiger metall- schwefelverbindungen
GB2117410B (en) * 1982-03-26 1985-08-29 Inco Ltd Process for the continuous production of blister copper
JP3702764B2 (ja) * 2000-08-22 2005-10-05 住友金属鉱山株式会社 硫化銅精鉱の熔錬方法
FI115536B (fi) * 2001-09-21 2005-05-31 Outokumpu Oy Menetelmä raakakuparin tuottamiseksi
FI116069B (fi) 2002-06-11 2005-09-15 Outokumpu Oy Menetelmä raakakuparin valmistamiseksi
CN100577829C (zh) 2007-09-29 2010-01-06 中国瑞林工程技术有限公司 飘浮熔炼和浸没吹炼一体化的连续炼铜法及其装置
CN201125264Y (zh) * 2007-11-09 2008-10-01 中条山有色金属集团有限公司 一种吹炼炉炉顶水套梁
CL2008000116A1 (es) * 2008-01-15 2008-03-14 Univ De Chile 51 Empresa Nac D Metodo pirometalurgico intensivo continuo de conversion de mata de cobre liquida que comprende alimentar dicha mata dentro del primer reactor de oxidacion, suministrar gases al lecho empacado y fundentes silicios, sangrar la escoria, alimentar metal

Also Published As

Publication number Publication date
CN106332549A (zh) 2017-01-11
CL2016002765A1 (es) 2017-02-03
US20170058380A1 (en) 2017-03-02
AR100424A1 (es) 2016-10-05
KR20160145713A (ko) 2016-12-20
EP3143169B1 (en) 2019-07-03
EA033147B1 (ru) 2019-09-30
CN106332549B (zh) 2020-10-09
FI20145435A (fi) 2015-11-15
US10428404B2 (en) 2019-10-01
CA2947503A1 (en) 2015-11-19
WO2015173472A1 (en) 2015-11-19
RS59360B1 (sr) 2019-11-29
EP3143169A1 (en) 2017-03-22
ES2747812T3 (es) 2020-03-11
KR101844707B1 (ko) 2018-04-02
CA2947503C (en) 2022-04-19
PL3143169T3 (pl) 2020-01-31
FI125793B (en) 2016-02-15

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM