CL2017002321A1 - Elementos coalescentes en la producción de cobre - Google Patents

Elementos coalescentes en la producción de cobre

Info

Publication number
CL2017002321A1
CL2017002321A1 CL2017002321A CL2017002321A CL2017002321A1 CL 2017002321 A1 CL2017002321 A1 CL 2017002321A1 CL 2017002321 A CL2017002321 A CL 2017002321A CL 2017002321 A CL2017002321 A CL 2017002321A CL 2017002321 A1 CL2017002321 A1 CL 2017002321A1
Authority
CL
Chile
Prior art keywords
coalescing element
copper production
coalescing elements
coalescing
coalescer
Prior art date
Application number
CL2017002321A
Other languages
English (en)
Inventor
Clinton P Waller
Chetan P Jariwala
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CL2017002321A1 publication Critical patent/CL2017002321A1/es

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
    • C22B3/20—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
    • 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
    • C22B15/0084—Treating solutions
    • C22B15/0086—Treating solutions by physical methods
    • 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
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Nonwoven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Filtering Materials (AREA)

Abstract

<p>Un elemento coalescente para agregar gotículas de una emulsión. El elemento coalescente incluye un sustrato de trama de tela no tejida. Un coalescedor que incluye el elemento coalescente puede incluir, además, una carcasa y una entrada de fluidos y una salida de fluidos, cada una en comunicación fluida con el elemento coalescente. El elemento coalescente y el coalescedor pueden ser útiles para emulsiones qe se forman en el proceso de extracción por solventes/electroobtención de cobre y para otras emulsiones</p>
CL2017002321A 2015-03-16 2017-09-14 Elementos coalescentes en la producción de cobre CL2017002321A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562133833P 2015-03-16 2015-03-16

Publications (1)

Publication Number Publication Date
CL2017002321A1 true CL2017002321A1 (es) 2018-03-09

Family

ID=56919618

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017002321A CL2017002321A1 (es) 2015-03-16 2017-09-14 Elementos coalescentes en la producción de cobre

Country Status (7)

Country Link
US (1) US10988827B2 (es)
AU (1) AU2016233336B2 (es)
BR (1) BR112017019968A2 (es)
CA (1) CA2979700A1 (es)
CL (1) CL2017002321A1 (es)
MX (1) MX2017011895A (es)
WO (1) WO2016149303A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3105597A1 (en) * 2018-07-05 2020-01-09 Cytec Industries Inc. Hydrometallurgical solvent extraction methods
JP7527143B2 (ja) * 2020-07-17 2024-08-02 エム・エーライフマテリアルズ株式会社 油水分離方法
US12286719B2 (en) * 2021-04-26 2025-04-29 Board Of Regents, The University Of Texas System Electrodepostion of metals from liquid media

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Also Published As

Publication number Publication date
CA2979700A1 (en) 2016-09-22
AU2016233336B2 (en) 2019-08-29
BR112017019968A2 (pt) 2018-06-19
AU2016233336A1 (en) 2017-10-05
US10988827B2 (en) 2021-04-27
WO2016149303A1 (en) 2016-09-22
MX2017011895A (es) 2018-05-28
US20180112291A1 (en) 2018-04-26

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