ZA201802641B - Method for recovering zinc from solution - Google Patents

Method for recovering zinc from solution

Info

Publication number
ZA201802641B
ZA201802641B ZA2018/02641A ZA201802641A ZA201802641B ZA 201802641 B ZA201802641 B ZA 201802641B ZA 2018/02641 A ZA2018/02641 A ZA 2018/02641A ZA 201802641 A ZA201802641 A ZA 201802641A ZA 201802641 B ZA201802641 B ZA 201802641B
Authority
ZA
South Africa
Prior art keywords
solution
recovering zinc
recovering
zinc
Prior art date
Application number
ZA2018/02641A
Inventor
Nicholas James Welham
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 ZA201802641B publication Critical patent/ZA201802641B/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)
ZA2018/02641A 2015-09-29 2018-04-20 Method for recovering zinc from solution ZA201802641B (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
ZA201802641B true ZA201802641B (en) 2019-02-27

Family

ID=58422523

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/02641A ZA201802641B (en) 2015-09-29 2018-04-20 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 (2)

* 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

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
MX2010000141A (en) * 2007-07-13 2010-03-15 Metaleach Ltd Method for ammoniacal leaching.
AU2009329821B2 (en) * 2008-12-24 2012-05-24 Metaleach Limited Method for extracting zinc from aqueous ammoniacal solutions
CA2756433C (en) * 2009-03-24 2017-01-03 Metaleach Limited Method for leaching zinc from a zinc ore

Also Published As

Publication number Publication date
WO2017054057A1 (en) 2017-04-06
US20180237886A1 (en) 2018-08-23
CA3000543A1 (en) 2017-04-06
AU2022203277A1 (en) 2022-06-02
TR201804416T1 (en) 2018-05-21
PE20181209A1 (en) 2018-07-24
AU2016333158A1 (en) 2018-04-19
MX2018004024A (en) 2018-11-09

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