AU2003224621A1 - Extraction of metals with diquaternary amines - Google Patents

Extraction of metals with diquaternary amines

Info

Publication number
AU2003224621A1
AU2003224621A1 AU2003224621A AU2003224621A AU2003224621A1 AU 2003224621 A1 AU2003224621 A1 AU 2003224621A1 AU 2003224621 A AU2003224621 A AU 2003224621A AU 2003224621 A AU2003224621 A AU 2003224621A AU 2003224621 A1 AU2003224621 A1 AU 2003224621A1
Authority
AU
Australia
Prior art keywords
metals
extraction
diquaternary amines
diquaternary
amines
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2003224621A
Inventor
Waheguru Pal Singh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LYNNTECH Inc
Original Assignee
LYNNTECH Inc
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 LYNNTECH Inc filed Critical LYNNTECH Inc
Publication of AU2003224621A1 publication Critical patent/AU2003224621A1/en
Abandoned legal-status Critical Current

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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C22B11/042—Recovery of noble metals from waste materials
    • 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
    • C22B3/28—Amines
    • C22B3/288—Quaternary ammonium
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AU2003224621A 2003-02-24 2003-02-24 Extraction of metals with diquaternary amines Abandoned AU2003224621A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/005444 WO2004076697A1 (en) 2003-02-24 2003-02-24 Extraction of metals with diquaternary amines

Publications (1)

Publication Number Publication Date
AU2003224621A1 true AU2003224621A1 (en) 2004-09-17

Family

ID=32925334

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003224621A Abandoned AU2003224621A1 (en) 2003-02-24 2003-02-24 Extraction of metals with diquaternary amines

Country Status (5)

Country Link
EP (1) EP1618220A1 (en)
AU (1) AU2003224621A1 (en)
CA (1) CA2524808A1 (en)
GB (1) GB2415190A (en)
WO (1) WO2004076697A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118702648A (en) * 2024-08-27 2024-09-27 长春黄金研究院有限公司 Method for purifying mercury, manganese, platinum and gold in industrial wastewater by using ionic liquid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RO65776A2 (en) * 1974-10-02 1978-12-15 Combinatul Petrochimic PROCESS FOR THE RECOVERY OF PALLADIUM OF US CATALYSTS DISPOSED ON ALUMINUM SUPPORT
ZA806992B (en) * 1979-11-13 1981-10-28 Johannesburg Cons Invest Organic diammonium and related compounds as solvent extractants
JPS58174532A (en) * 1982-04-05 1983-10-13 Tanaka Kikinzoku Kogyo Kk Recovery of palladium or noble metal mixed in palladium
JPS59179724A (en) * 1983-03-29 1984-10-12 Tanaka Kikinzoku Kogyo Kk Separation of platinum metal from gold
CN1053017C (en) * 1994-05-05 2000-05-31 兰州大学 Method for extracting palladium metal
JPH108155A (en) * 1996-06-19 1998-01-13 Hiroyuki Nakazawa Method for recovering palladium

Also Published As

Publication number Publication date
WO2004076697A8 (en) 2005-06-02
GB0519167D0 (en) 2005-10-26
WO2004076697A1 (en) 2004-09-10
GB2415190A (en) 2005-12-21
CA2524808A1 (en) 2004-09-10
EP1618220A1 (en) 2006-01-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase