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GB0519167D0 - Extraction of metals with diquaternary amines - Google Patents

Extraction of metals with diquaternary amines

Info

Publication number
GB0519167D0
GB0519167D0 GB0519167A GB0519167A GB0519167D0 GB 0519167 D0 GB0519167 D0 GB 0519167D0 GB 0519167 A GB0519167 A GB 0519167A GB 0519167 A GB0519167 A GB 0519167A GB 0519167 D0 GB0519167 D0 GB 0519167D0
Authority
GB
United Kingdom
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.)
Withdrawn
Application number
GB0519167A
Other versions
GB2415190A (en
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 GB0519167D0 publication Critical patent/GB0519167D0/en
Publication of GB2415190A publication Critical patent/GB2415190A/en
Withdrawn legal-status Critical Current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)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
GB0519167A 2003-02-24 2003-02-24 Extraction of metals with diquaternary amines Withdrawn GB2415190A (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 (2)

Publication Number Publication Date
GB0519167D0 true GB0519167D0 (en) 2005-10-26
GB2415190A GB2415190A (en) 2005-12-21

Family

ID=32925334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0519167A Withdrawn GB2415190A (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
CN118702648B (en) * 2024-08-27 2024-11-29 长春黄金研究院有限公司 Ionic liquid and method for purifying mercury, manganese, platinum and gold in industrial wastewater

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
GB2415190A (en) 2005-12-21
EP1618220A1 (en) 2006-01-25
AU2003224621A1 (en) 2004-09-17
CA2524808A1 (en) 2004-09-10
WO2004076697A1 (en) 2004-09-10
WO2004076697A8 (en) 2005-06-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)