IN2014KN02854A - - Google Patents

Info

Publication number
IN2014KN02854A
IN2014KN02854A IN2854KON2014A IN2014KN02854A IN 2014KN02854 A IN2014KN02854 A IN 2014KN02854A IN 2854KON2014 A IN2854KON2014 A IN 2854KON2014A IN 2014KN02854 A IN2014KN02854 A IN 2014KN02854A
Authority
IN
India
Prior art keywords
settler
dispersion
parallel
mutually separated
discharge end
Prior art date
Application number
Inventor
Jussi Vaarno
Rami Saario
Henri Fredriksson
Jussi Pajala
Original Assignee
Outotec Finland Oy
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 Finland Oy filed Critical Outotec Finland Oy
Publication of IN2014KN02854A publication Critical patent/IN2014KN02854A/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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/02—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0446—Juxtaposition of mixers-settlers
    • B01D11/0453—Juxtaposition of mixers-settlers with narrow passages limited by plates, walls, e.g. helically coiled tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

A solvent extraction method for hydrometallurgical liquid-liquid extraction processes, in which method solution phases are separated from a dispersion while the dispersion flows horizontally in a settler from a feed end to a discharge end. The mass flow of the dispersion and solution phases is divided into a plurality of parallel and mutually separated plug flows flowing in the settler from the feed end to the discharge end. The settler (1) comprises a plurality of elongated settler sections (4) which are mutually separated and side by side in parallel to each other, the settler sections (4) extending from the feed end (2) to the discharge end (3), forming a plurality of mutually separated parallel plug flow channels.
IN2854KON2014 2012-06-26 2013-06-12 IN2014KN02854A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20125718A FI124674B (en) 2012-06-26 2012-06-26 Solvent extraction procedure and solvent extraction basin
PCT/FI2013/050641 WO2014001623A1 (en) 2012-06-26 2013-06-12 Solvent extraction method and solvent extraction settler

Publications (1)

Publication Number Publication Date
IN2014KN02854A true IN2014KN02854A (en) 2015-05-08

Family

ID=49782327

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2854KON2014 IN2014KN02854A (en) 2012-06-26 2013-06-12

Country Status (16)

Country Link
US (1) US9631254B2 (en)
EP (1) EP2864507B1 (en)
CN (1) CN104603299B (en)
AP (1) AP3705A (en)
AU (1) AU2013283127B2 (en)
BR (1) BR112014032069B8 (en)
CA (1) CA2875909C (en)
EA (1) EA029684B1 (en)
ES (1) ES2648199T3 (en)
FI (1) FI124674B (en)
IN (1) IN2014KN02854A (en)
MX (1) MX358294B (en)
PE (1) PE20150109A1 (en)
PT (1) PT2864507T (en)
WO (1) WO2014001623A1 (en)
ZA (1) ZA201500542B (en)

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FI123831B (en) 2012-06-26 2013-11-15 Outotec Oyj Arrangement for a pool for solvent extraction
FI123834B (en) 2012-06-26 2013-11-15 Outotec Oyj Process for making a gutter and gutter
FI124674B (en) 2012-06-26 2014-11-28 Outotec Oyj Solvent extraction procedure and solvent extraction basin
FI126081B (en) * 2012-06-26 2016-06-15 Outotec Oyj Solvent extraction basin with foundation
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CN112941529A (en) * 2019-12-11 2021-06-11 上海旷宇环境科技有限公司 Filtering and recycling system for separating metal ions and using acid
CA3263297A1 (en) * 2022-09-14 2024-03-21 The Saskatchewan Research Council Rare earth solvent extraction cell and process

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Also Published As

Publication number Publication date
US20150232960A1 (en) 2015-08-20
EP2864507A4 (en) 2016-03-16
FI124674B (en) 2014-11-28
FI20125718L (en) 2013-12-27
WO2014001623A1 (en) 2014-01-03
ES2648199T3 (en) 2017-12-29
EP2864507A1 (en) 2015-04-29
CN104603299A (en) 2015-05-06
EA029684B1 (en) 2018-04-30
AP2014008161A0 (en) 2014-12-31
MX358294B (en) 2018-08-13
AU2013283127B2 (en) 2016-02-25
BR112014032069A2 (en) 2017-08-01
CA2875909A1 (en) 2014-01-03
PT2864507T (en) 2017-12-06
EP2864507B1 (en) 2017-09-27
CN104603299B (en) 2018-04-03
US9631254B2 (en) 2017-04-25
MX2014015961A (en) 2015-03-20
EA201590080A1 (en) 2015-06-30
BR112014032069B1 (en) 2019-11-05
PE20150109A1 (en) 2015-02-17
AU2013283127A1 (en) 2015-01-22
ZA201500542B (en) 2016-01-27
CA2875909C (en) 2016-07-26
BR112014032069B8 (en) 2023-01-31
AP3705A (en) 2016-05-31

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