EA201691863A1 - Способ получения катодной меди - Google Patents

Способ получения катодной меди

Info

Publication number
EA201691863A1
EA201691863A1 EA201691863A EA201691863A EA201691863A1 EA 201691863 A1 EA201691863 A1 EA 201691863A1 EA 201691863 A EA201691863 A EA 201691863A EA 201691863 A EA201691863 A EA 201691863A EA 201691863 A1 EA201691863 A1 EA 201691863A1
Authority
EA
Eurasian Patent Office
Prior art keywords
copper
stage
anodes
cast
cast anodes
Prior art date
Application number
EA201691863A
Other languages
English (en)
Other versions
EA031689B1 (ru
Inventor
Акусти Ятинен
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
Application filed by Оутотек (Финлэнд) Ой filed Critical Оутотек (Финлэнд) Ой
Publication of EA201691863A1 publication Critical patent/EA201691863A1/ru
Publication of EA031689B1 publication Critical patent/EA031689B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of 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
    • C22B15/005—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
    • C22B15/0028—Smelting or converting
    • C22B15/0047—Smelting or converting flash smelting or converting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/005—Castings of light metals with high melting point, e.g. Be 1280 degrees C, Ti 1725 degrees C
    • 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
    • C22B15/0056—Scrap treating
    • 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
    • C22B15/0056—Scrap treating
    • C22B15/0058—Spent catalysts
    • 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
    • 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
    • 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
    • C22B7/001—Dry 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas
    • 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
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • C22B9/14—Refining in the solid state
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • 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

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

Abstract

Изобретение относится к способу получения катодной меди. Способ включает стадию плавки, включающую подачу содержащего сульфид меди материала (1; 1а, 1b) и содержащего кислород реакционного газа (2) в печь (5; 5а, 5b) для плавки во взвешенном состоянии с получением черновой меди (7); стадию огневого рафинирования, включающую подачу черновой меди (7) в анодную печь (12) с получением расплавленной анодной меди (13); стадию отливки анодов, на которой получают литые аноды (15); стадию (16) проверки качества для разделения литых анодов (15) на годные литые аноды (17) и отбракованные литые аноды (18); стадию электролитического рафинирования, включающую электролитическое рафинирование годных литых анодов (17) в электролитической ванне (19) с получением катодной меди (20) и в качестве побочного продукта отработанных литых анодов (21), и стадию рециркуляции для подачи рециклом анодной меди отбракованных литых анодов (21).
EA201691863A 2014-04-17 2015-04-16 Способ получения катодной меди EA031689B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20145367A FI126374B (en) 2014-04-17 2014-04-17 PROCEDURE FOR PRODUCING CATHOD COPPER
PCT/FI2015/050262 WO2015158963A1 (en) 2014-04-17 2015-04-16 Method for producing cathode copper

Publications (2)

Publication Number Publication Date
EA201691863A1 true EA201691863A1 (ru) 2017-03-31
EA031689B1 EA031689B1 (ru) 2019-02-28

Family

ID=53189848

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201691863A EA031689B1 (ru) 2014-04-17 2015-04-16 Способ получения катодной меди

Country Status (12)

Country Link
US (1) US20170029967A1 (ru)
EP (1) EP3132064B1 (ru)
KR (1) KR101787305B1 (ru)
CN (1) CN106164305B (ru)
CL (1) CL2016002581A1 (ru)
EA (1) EA031689B1 (ru)
ES (1) ES2694167T3 (ru)
FI (1) FI126374B (ru)
PL (1) PL3132064T3 (ru)
RS (1) RS57941B1 (ru)
TR (1) TR201815931T4 (ru)
WO (1) WO2015158963A1 (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017140723A1 (en) * 2016-02-19 2017-08-24 Flsmidth A/S Hydrometallurgical processes for leaching or dissolving metal and enhancing electrorefinery and smelting operations
WO2018015611A1 (en) * 2016-07-22 2018-01-25 Outotec (Finland) Oy Method for refining sulfidic copper concentrate
CN106927274A (zh) * 2017-04-07 2017-07-07 东莞市佳乾新材料科技有限公司 一种应用于电解槽上的进料装置
CN107523699A (zh) * 2017-08-15 2017-12-29 铜陵有色金属集团股份有限公司金冠铜业分公司 粗铜精炼生产系统及其生产方法
CN108315566A (zh) * 2018-01-16 2018-07-24 张家港市佰坤物资有限公司 一种精铜生产工艺
CN110093628B (zh) * 2019-04-30 2021-06-08 云南铜业股份有限公司西南铜业分公司 一种生成核壳结构铜阳极泥的铜电解精炼方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759501A (en) * 1971-12-13 1973-09-18 Kennecott Copper Corp Cyclonic smelting apparatus
US3901489A (en) * 1972-05-04 1975-08-26 Mitsubishi Kizoku Kabushiki Ka Continuous process for refining sulfide ores
US4415356A (en) * 1980-10-01 1983-11-15 Inco Limited Process for autogenous oxygen smelting of sulfide materials containing base metals
US5662730A (en) * 1994-12-08 1997-09-02 Nippon Mining & Metals Co., Ltd. Method for pyrometallurgical smelting of copper
JP3535629B2 (ja) * 1995-09-12 2004-06-07 日鉱金属株式会社 スクラップ類からの有価金属のリサイクル方法
JP2000239883A (ja) 1999-02-19 2000-09-05 Nippon Mining & Metals Co Ltd 銅製錬におけるアノード鋳返し材料等のリサイクル方法及びアノード鋳返し材料等の精製炉装入装置
JP2001181747A (ja) * 1999-12-17 2001-07-03 Nippon Mining & Metals Co Ltd 粉状故銅の固形化による処理方法及び粉状故銅の固形化物
FI117110B (fi) * 2002-07-05 2006-06-15 Outokumpu Oy Anodin syöttö sulatusreaktoriin
FI116686B (fi) * 2003-07-17 2006-01-31 Outokumpu Oy Menetelmä kuparirikasteiden sulattamiseksi
FI120157B (fi) * 2007-12-17 2009-07-15 Outotec Oyj Menetelmä kuparirikasteen jalostamiseksi
FI121852B (fi) * 2009-10-19 2011-05-13 Outotec Oyj Menetelmä polttoainekaasun syöttämiseksi suspensiosulatusuunin reaktiokuiluun ja rikastepoltin
FI124028B (en) * 2012-06-13 2014-02-14 Outotec Oyj Method and arrangement for refining copper concentrate

Also Published As

Publication number Publication date
TR201815931T4 (tr) 2018-11-21
ES2694167T3 (es) 2018-12-18
KR20160134800A (ko) 2016-11-23
RS57941B1 (sr) 2019-01-31
WO2015158963A1 (en) 2015-10-22
CN106164305B (zh) 2018-10-09
EP3132064A1 (en) 2017-02-22
EP3132064B1 (en) 2018-08-15
EA031689B1 (ru) 2019-02-28
CN106164305A (zh) 2016-11-23
CL2016002581A1 (es) 2017-02-10
PL3132064T3 (pl) 2019-03-29
US20170029967A1 (en) 2017-02-02
FI20145367A (fi) 2015-10-18
FI126374B (en) 2016-10-31
KR101787305B1 (ko) 2017-10-18

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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