FR2254649B1 - - Google Patents

Info

Publication number
FR2254649B1
FR2254649B1 FR7440905A FR7440905A FR2254649B1 FR 2254649 B1 FR2254649 B1 FR 2254649B1 FR 7440905 A FR7440905 A FR 7440905A FR 7440905 A FR7440905 A FR 7440905A FR 2254649 B1 FR2254649 B1 FR 2254649B1
Authority
FR
France
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.)
Expired
Application number
FR7440905A
Other versions
FR2254649A1 (fr
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.)
Matthey Rustenburg Refiners Pty Ltd
Original Assignee
Matthey Rustenburg Refiners Pty 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
Application filed by Matthey Rustenburg Refiners Pty Ltd filed Critical Matthey Rustenburg Refiners Pty Ltd
Publication of FR2254649A1 publication Critical patent/FR2254649A1/fr
Application granted granted Critical
Publication of FR2254649B1 publication Critical patent/FR2254649B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • C01G55/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR7440905A 1973-12-13 1974-12-12 Expired FR2254649B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB57796/73A GB1497535A (en) 1973-12-13 1973-12-13 Separation of palladium

Publications (2)

Publication Number Publication Date
FR2254649A1 FR2254649A1 (fr) 1975-07-11
FR2254649B1 true FR2254649B1 (fr) 1979-07-20

Family

ID=10480045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440905A Expired FR2254649B1 (fr) 1973-12-13 1974-12-12

Country Status (6)

Country Link
US (1) US3967956A (fr)
CA (1) CA1036363A (fr)
DE (1) DE2459099C2 (fr)
FR (1) FR2254649B1 (fr)
GB (1) GB1497535A (fr)
ZA (1) ZA747922B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA763679B (en) * 1976-06-21 1977-07-27 Nat Inst Metallurg The separation and purification of platinum and palladium
ZA79175B (en) * 1978-01-17 1980-01-30 Matthey Rustenburg Refines Solvent extraction
AU542195B2 (en) 1980-09-05 1985-02-14 Inco Ltd. The extraction of precious metals from concentrates
CA1223125A (fr) * 1984-06-07 1987-06-23 George P. Demopoulos Separation en direct des metaux precieux par extraction aux solvants et captage selectif
US4578250A (en) * 1984-07-02 1986-03-25 Allied Corporation Method for the recovery of palladium
US4705896A (en) * 1984-06-25 1987-11-10 Allied Corporation Novel extractants for the recovery of palladium
DE166151T1 (de) * 1984-06-25 1987-10-15 Allied Corp., Morristown, N.J. Extraktionsmittel und verfahren zur wiedergewinnung von palladium.
GB8516911D0 (en) * 1985-07-04 1985-08-07 Matthey Rustenburg Refines Extraction of metals
WO1992008813A1 (fr) * 1990-11-14 1992-05-29 Henkel Corporation Recuperation de palladium
US5284633A (en) * 1992-11-12 1994-02-08 Sherex Chemical Co., Inc. Solvent extraction of precious metals with hydroxyquinoline and stripping with acidified thiourea
US6673969B2 (en) * 1998-02-27 2004-01-06 Comselho Nacional De Desenvolvimento Cientifico E Tecnologico Cnpq Process for preparation of oximes and resulting products
RU2530188C1 (ru) * 2013-09-05 2014-10-10 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") Способ получения тетраоксида осмия

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1315660A (en) * 1919-09-09 William c
GB640577A (en) * 1947-10-06 1950-07-26 Mond Nickel Co Ltd Improvements relating to the production of iridium
US2714455A (en) * 1953-05-18 1955-08-02 Neenah Milk Products Company Strainer
DE1226551B (de) * 1964-12-28 1966-10-13 Basf Ag Verfahren zur Gewinnung von Palladium-verbindungen durch Extraktion
US3479478A (en) * 1967-08-09 1969-11-18 Gen Motors Corp Cantilevered contact blade and return spring with reversely bent portion
US3484235A (en) * 1967-12-26 1969-12-16 Eastman Kodak Co Recovery of palladium and/or palladium salts
US3575687A (en) * 1969-09-12 1971-04-20 Molybdenum Corp Process for the selective separation of rare earth metals from their aqueous solutions
US3725047A (en) * 1970-06-04 1973-04-03 Girdler Suedchemie Katalysator Recovery of noble metals
US3656939A (en) * 1970-07-20 1972-04-18 Gulf & Western Ind Prod Co Recovery of palladium from rinse water
GB1411545A (en) * 1971-12-31 1975-10-29 Shell Int Research Separation of metal values by liquid-liquid extraction
ZA72308B (en) * 1972-01-18 1973-09-26 Nat Inst Metallurg Improved process for the separation and purification of platinum group metals and gold
US3788833A (en) * 1972-02-18 1974-01-29 Du Pont Production of palladium-silver alloy powder
US3848048A (en) * 1973-07-12 1974-11-12 Atomic Energy Commission Recovery of fission-produced technetium,palladium,rhodium and ruthenium

Also Published As

Publication number Publication date
US3967956A (en) 1976-07-06
ZA747922B (en) 1975-12-31
CA1036363A (fr) 1978-08-15
FR2254649A1 (fr) 1975-07-11
DE2459099C2 (de) 1986-11-27
DE2459099A1 (de) 1975-06-26
GB1497535A (en) 1978-01-12

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