EA201691798A1 - Способы и системы для контроля концентрации металлических примесей во время металлургических процессов - Google Patents

Способы и системы для контроля концентрации металлических примесей во время металлургических процессов

Info

Publication number
EA201691798A1
EA201691798A1 EA201691798A EA201691798A EA201691798A1 EA 201691798 A1 EA201691798 A1 EA 201691798A1 EA 201691798 A EA201691798 A EA 201691798A EA 201691798 A EA201691798 A EA 201691798A EA 201691798 A1 EA201691798 A1 EA 201691798A1
Authority
EA
Eurasian Patent Office
Prior art keywords
systems
methods
concentration
monitoring
impurities during
Prior art date
Application number
EA201691798A
Other languages
English (en)
Inventor
Джек Бендер
Натан С. Эммерих
Original Assignee
Басф Се
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 Басф Се filed Critical Басф Се
Publication of EA201691798A1 publication Critical patent/EA201691798A1/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
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/02—Apparatus therefor
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
    • 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
    • C25C7/04—Diaphragms; Spacing elements
    • 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
    • C25C7/06—Operating or servicing
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (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)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Составы реагентов, способы и системы для уменьшения концентраций металлических примесей во время металлургических процессов. Некоторые способы и системы, в частности, относятся к контролю концентрации железа в содержащих медь электролитических растворах для электроэкстракции.
EA201691798A 2014-03-07 2015-03-06 Способы и системы для контроля концентрации металлических примесей во время металлургических процессов EA201691798A1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461949502P 2014-03-07 2014-03-07
US14/640,245 US10060040B2 (en) 2014-03-07 2015-03-06 Methods and systems for controlling impurity metal concentration during metallurgic processes
PCT/IB2015/000291 WO2015132654A1 (en) 2014-03-07 2015-03-06 Methods and systems for controlling impurity metal concentration during metallurgic processes

Publications (1)

Publication Number Publication Date
EA201691798A1 true EA201691798A1 (ru) 2017-04-28

Family

ID=54016806

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201691798A EA201691798A1 (ru) 2014-03-07 2015-03-06 Способы и системы для контроля концентрации металлических примесей во время металлургических процессов

Country Status (10)

Country Link
US (2) US10060040B2 (ru)
EP (1) EP3114256A1 (ru)
CN (1) CN106068336A (ru)
AU (1) AU2015225908A1 (ru)
CA (1) CA2939858A1 (ru)
CL (1) CL2016002190A1 (ru)
EA (1) EA201691798A1 (ru)
MX (1) MX2016011624A (ru)
PE (1) PE20161084A1 (ru)
WO (1) WO2015132654A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015132654A1 (en) 2014-03-07 2015-09-11 Basf Se Methods and systems for controlling impurity metal concentration during metallurgic processes
US10208389B2 (en) * 2015-08-26 2019-02-19 Basf Se Methods and systems for reducing impurity metal from a refinery electrolyte solution

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* Cited by examiner, † Cited by third party
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US3767543A (en) * 1971-06-28 1973-10-23 Hazen Research Process for the electrolytic recovery of copper from its sulfide ores
US3966569A (en) * 1974-01-28 1976-06-29 Mx Processor Reinhardt & Co. Ab Method of recovering metal from metalliferous waste
LU72319A1 (ru) 1975-04-18 1977-02-10
US4067802A (en) * 1976-05-10 1978-01-10 Ashland Oil, Inc. Ion exchange process for the purification of base metal electrolyte solutions
US4115512A (en) 1976-12-03 1978-09-19 Noranda Mines Limited Method for removing arsenic from copper and/or nickel bearing aqueous acidic solutions by solvent extraction
FI57619C (fi) 1977-10-11 1980-09-10 Outokumpu Oy Foerfarande foer selektivt avlaegsnande av vismut och antimon ur elektrolyt speciellt vid elektrolytisk rening av koppar
DE3012246C2 (de) * 1979-03-30 1983-02-17 Solex Research Corp. of Japan, Osaka Verfahren zur Wiedergewinnung von Eisenverbindungen aus organischem Lösungsmittel
US4334999A (en) 1979-11-30 1982-06-15 Board Of Trustees, Michigan State University Process for the extraction of metal ions
US4444666A (en) 1982-09-17 1984-04-24 Sumitomo Metal Mining Company Limited Method of removing antimony from an antimony-containing copper electrolyte
US4560453A (en) 1985-03-28 1985-12-24 Exxon Research And Engineering Co. Efficient, safe method for decoppering copper refinery electrolyte
JPS62188791A (ja) * 1986-02-15 1987-08-18 Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk Ｎｉ，Ｃｏ，Ｚｎ，Ｃｕ，Ｍｎ及びＣｒの電解採取方法
DE3705721A1 (de) 1987-02-23 1988-09-01 Henkel Kgaa Verwendung von citronensaeure-partialestern und deren mischungen zur eisenextraktion
DE3725611A1 (de) 1987-08-01 1989-02-09 Henkel Kgaa Verfahren zur gemeinsamen abtrennung von stoerelementen aus wertmetall-elektrolytloesungen
IT1223263B (it) 1987-12-11 1990-09-19 Nuova Samin Spa Procedimento per la separazione dell'antimonio da soluzioni acide che lo contengono
US4957714A (en) 1988-04-28 1990-09-18 Henkel Corporation Solvent extraction process
DE3836731A1 (de) 1988-10-28 1990-05-03 Henkel Kgaa Verfahren zur abtrennung von stoerelementen aus wertmetall-elektrolytloesungen
CN1024203C (zh) * 1990-02-15 1994-04-13 清华大学 液-液萃取法净化铜电解液
WO1991016465A1 (en) * 1990-04-18 1991-10-31 The Curators Of The University Of Missouri Of Columbia Method for stripping metals in solvent extraction
US5133948A (en) 1991-07-11 1992-07-28 Asarco Incorporated Process for the removal of bismuth from copper refining electrolyte by using lead oxide
DE4204994A1 (de) 1992-02-19 1993-08-26 Henkel Kgaa Verfahren zur abtrennung von stoerelementen aus wertmetall-loesungen
GB9303017D0 (en) 1992-02-25 1993-03-31 Zeneca Ltd Chemical process
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BRPI0419191B1 (pt) 2004-10-29 2013-05-14 mÉtodo de recuperaÇço de cobre a partir de um material metalÍfero.
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CN103160689B (zh) * 2013-02-26 2014-11-05 中南大学 一种溶剂萃取剂萃取除铁的方法
WO2015132654A1 (en) 2014-03-07 2015-09-11 Basf Se Methods and systems for controlling impurity metal concentration during metallurgic processes

Also Published As

Publication number Publication date
WO2015132654A1 (en) 2015-09-11
CN106068336A (zh) 2016-11-02
MX2016011624A (es) 2016-12-14
AU2015225908A1 (en) 2016-09-22
EP3114256A1 (en) 2017-01-11
US10060040B2 (en) 2018-08-28
PE20161084A1 (es) 2016-11-19
CL2016002190A1 (es) 2017-02-17
CA2939858A1 (en) 2015-09-11
US20150252486A1 (en) 2015-09-10
US20180340264A1 (en) 2018-11-29

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