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MX9304565A - INORGANIC PERBROMIDE COMPOSITIONS AND METHODS FOR USE. - Google Patents

INORGANIC PERBROMIDE COMPOSITIONS AND METHODS FOR USE.

Info

Publication number
MX9304565A
MX9304565A MX9304565A MX9304565A MX9304565A MX 9304565 A MX9304565 A MX 9304565A MX 9304565 A MX9304565 A MX 9304565A MX 9304565 A MX9304565 A MX 9304565A MX 9304565 A MX9304565 A MX 9304565A
Authority
MX
Mexico
Prior art keywords
methods
aqueous
compositions
inorganic
palladium
Prior art date
Application number
MX9304565A
Other languages
Spanish (es)
Inventor
Julie A Mckeown
Dennis W Borden
Brent M Sanders
L Jane Likens
Jonathan N Howarth
Armad Dadgar
Rodney H Sergent
Nicolai A Favstritsky
Original Assignee
Great Lakes Chemical Corp
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 Great Lakes Chemical Corp filed Critical Great Lakes Chemical Corp
Publication of MX9304565A publication Critical patent/MX9304565A/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
    • 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
    • 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
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

Un procedimiento para lixiviar platino y paladio, en donde la solución lixiviadora acuosa que contiene bromo y ion de bromuro, hace contacto con una fuente de metal precioso, para producir un lixiviato acuoso. Una composición precursora para producir una solución lixiviadora acuosa para lixiviar platino y paladio.A process for leaching platinum and palladium, where the aqueous leaching solution containing bromine and bromide ion, contacts a source of precious metal, to produce an aqueous leachate. A precursor composition to produce an aqueous leaching solution to leach platinum and palladium.

MX9304565A 1992-07-29 1993-07-28 INORGANIC PERBROMIDE COMPOSITIONS AND METHODS FOR USE. MX9304565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92203592A 1992-07-29 1992-07-29

Publications (1)

Publication Number Publication Date
MX9304565A true MX9304565A (en) 1994-04-29

Family

ID=25446392

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9304565A MX9304565A (en) 1992-07-29 1993-07-28 INORGANIC PERBROMIDE COMPOSITIONS AND METHODS FOR USE.

Country Status (6)

Country Link
EP (1) EP0652979A4 (en)
AU (1) AU680201B2 (en)
CA (1) CA2141312A1 (en)
MX (1) MX9304565A (en)
WO (1) WO1994003649A1 (en)
ZA (1) ZA935409B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60209095T2 (en) 2001-11-21 2006-08-17 Shipley Co., L.L.C., Marlborough Process for recovering catalytic metals
CA2949061C (en) 2014-05-12 2019-04-30 Summit Mining International Inc. Brine leaching process for recovering valuable metals from oxide materials

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1495931A (en) * 1973-12-07 1977-12-21 Matthey Rustenburg Refines Refining of metals
US3957601A (en) * 1974-05-17 1976-05-18 Mineral Research & Development Corporation Electrochemical mining
US4904358A (en) * 1988-02-16 1990-02-27 Inland Aqua-Tech Co., Inc. Gold and silver recovery processes by electrolytic generation of active bromine
IL88367A0 (en) * 1988-03-07 1989-06-30 Great Lakes Chemical Corp Composition and method for recovery of gold and silver from sources thereof
AU619680B2 (en) * 1988-03-07 1992-01-30 Great Lakes Chemical Corporation Compositions and method for recovery of gold and silver from sources thereof
US4997532A (en) * 1988-12-30 1991-03-05 Satec Ltd. Process for extracting noble metals
CA1340169C (en) * 1989-08-31 1998-12-08 Ahmad Dadgar Hydrometallurgical process for extracting gold and silver ores with bromate/perbromide solutions and compositions therefor
CA2050201C (en) * 1990-09-04 2001-11-06 Ahmad Dadgar Electrogeneration of bromine and use thereof in recovery of precious metals and water treatment
EP0580780A1 (en) * 1991-04-12 1994-02-02 Great Lakes Chemical Corporation Inorganic perbromide compositions and methods of use thereof
ZA933784B (en) * 1992-06-10 1993-12-22 Bhp Minerals Int Inc Recovery of precious metals from materials containing said metals

Also Published As

Publication number Publication date
ZA935409B (en) 1994-02-16
EP0652979A1 (en) 1995-05-17
CA2141312A1 (en) 1994-02-17
AU4798893A (en) 1994-03-03
EP0652979A4 (en) 1995-09-27
WO1994003649A1 (en) 1994-02-17
AU680201B2 (en) 1997-07-24

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