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MX2018004024A - Method for recovering zinc from solution. - Google Patents

Method for recovering zinc from solution.

Info

Publication number
MX2018004024A
MX2018004024A MX2018004024A MX2018004024A MX2018004024A MX 2018004024 A MX2018004024 A MX 2018004024A MX 2018004024 A MX2018004024 A MX 2018004024A MX 2018004024 A MX2018004024 A MX 2018004024A MX 2018004024 A MX2018004024 A MX 2018004024A
Authority
MX
Mexico
Prior art keywords
zinc
solution
ammonium carbonate
aqueous
enriched
Prior art date
Application number
MX2018004024A
Other languages
Spanish (es)
Inventor
James Welham Nicholas
Original Assignee
Metaleach Ltd
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
Priority claimed from AU2015903957A external-priority patent/AU2015903957A0/en
Application filed by Metaleach Ltd filed Critical Metaleach Ltd
Publication of MX2018004024A publication Critical patent/MX2018004024A/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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
    • 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
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
    • 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
    • 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
    • C22B3/30—Oximes
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

A method for recovering zinc from an aqueous ammoniacal ammonium carbonate zinc solution, the method comprising the steps of: Contacting the aqueous ammoniacal ammonium carbonate zinc solution with an organic solution of a zinc extractant, such that a portion of the zinc is transferred from the aqueous ammoniacal ammonium carbonate zinc solution, producing a zinc-depleted aqueous ammoniacal ammonium carbonate solution and a zinc-enriched organic solution of a zinc extractant; Separating the zinc-enriched organic solution of a zinc extractant from the zinc-depleted aqueous ammoniacal ammonium carbonate solution; Contacting the zinc-enriched organic solution with an aqueous acidic solution, producing a zinc-enriched aqueous acidic solution and a zinc-depleted organic solution of a zinc extractant; and Recovering zinc from the zinc-enriched aqueous acid solution.
MX2018004024A 2015-09-29 2016-09-29 Method for recovering zinc from solution. MX2018004024A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2015903957A AU2015903957A0 (en) 2015-09-29 Method for Recovering Zinc from Solution
PCT/AU2016/050926 WO2017054057A1 (en) 2015-09-29 2016-09-29 Method for recovering zinc from solution

Publications (1)

Publication Number Publication Date
MX2018004024A true MX2018004024A (en) 2018-11-09

Family

ID=58422523

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018004024A MX2018004024A (en) 2015-09-29 2016-09-29 Method for recovering zinc from solution.

Country Status (8)

Country Link
US (1) US20180237886A1 (en)
AU (2) AU2016333158A1 (en)
CA (1) CA3000543A1 (en)
MX (1) MX2018004024A (en)
PE (1) PE20181209A1 (en)
TR (1) TR201804416T1 (en)
WO (1) WO2017054057A1 (en)
ZA (1) ZA201802641B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110817930A (en) * 2019-07-25 2020-02-21 重庆东群科技有限公司 Method for producing zinc ammonium carbonate
CN112079509B (en) * 2020-09-17 2022-08-30 河北威远生物化工有限公司 Method for recycling waste water containing alcohol, ammonium carbonate and ammonia
CN113604678B (en) * 2021-08-17 2024-12-20 云南锡业股份有限公司锡业分公司 A method for recovering zinc from tin smelting dust by ammonia leaching-extraction process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1012750A (en) * 1972-12-20 1977-06-28 Hal D. Peterson Process for removing ammonia from solutions of oxime-metal chelate
SE399719B (en) * 1976-06-15 1978-02-27 Mx Processer Reinhardt PROCEDURE FOR EXTRACTING METALS FROM A MIXTURE OF METAL HYDROXIDES
CA2693217C (en) * 2007-07-13 2016-07-05 Metaleach Limited Method for ammoniacal leaching
AU2009329821B2 (en) * 2008-12-24 2012-05-24 Metaleach Limited Method for extracting zinc from aqueous ammoniacal solutions
WO2010108212A1 (en) * 2009-03-24 2010-09-30 Metaleach Limited Method for leaching zinc from a zinc ore

Also Published As

Publication number Publication date
US20180237886A1 (en) 2018-08-23
WO2017054057A1 (en) 2017-04-06
AU2022203277A1 (en) 2022-06-02
TR201804416T1 (en) 2018-05-21
ZA201802641B (en) 2019-02-27
PE20181209A1 (en) 2018-07-24
AU2016333158A1 (en) 2018-04-19
CA3000543A1 (en) 2017-04-06

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