FR2485510B1 - - Google Patents

Info

Publication number
FR2485510B1
FR2485510B1 FR8014238A FR8014238A FR2485510B1 FR 2485510 B1 FR2485510 B1 FR 2485510B1 FR 8014238 A FR8014238 A FR 8014238A FR 8014238 A FR8014238 A FR 8014238A FR 2485510 B1 FR2485510 B1 FR 2485510B1
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
FR8014238A
Other languages
French (fr)
Other versions
FR2485510A1 (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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8014238A priority Critical patent/FR2485510A1/fr
Publication of FR2485510A1 publication Critical patent/FR2485510A1/fr
Application granted granted Critical
Publication of FR2485510B1 publication Critical patent/FR2485510B1/fr
Granted 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
    • 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
    • C22B3/26—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
    • C22B3/385—Thiophosphoric acids, or esters 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)
  • 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)
FR8014238A 1980-06-26 1980-06-26 Procede d'extraction du palladium a partir de solutions nitriques et son application a la separation palladium-ruthenium Granted FR2485510A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8014238A FR2485510A1 (fr) 1980-06-26 1980-06-26 Procede d'extraction du palladium a partir de solutions nitriques et son application a la separation palladium-ruthenium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8014238A FR2485510A1 (fr) 1980-06-26 1980-06-26 Procede d'extraction du palladium a partir de solutions nitriques et son application a la separation palladium-ruthenium

Publications (2)

Publication Number Publication Date
FR2485510A1 FR2485510A1 (fr) 1981-12-31
FR2485510B1 true FR2485510B1 (enrdf_load_stackoverflow) 1984-11-02

Family

ID=9243555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8014238A Granted FR2485510A1 (fr) 1980-06-26 1980-06-26 Procede d'extraction du palladium a partir de solutions nitriques et son application a la separation palladium-ruthenium

Country Status (1)

Country Link
FR (1) FR2485510A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113454B1 (en) * 1983-01-05 1987-02-04 American Cyanamid Company Extraction of silver and palladium metals from aqueous solutions using tertiary phosphine sulfides
DE3821295A1 (de) * 1988-06-24 1989-12-28 Kernforschungsz Karlsruhe Verfahren zur abtrennung von technetium, ruthenium und palladium aus kernbrennstoff-loesungen
US5759512A (en) * 1996-06-04 1998-06-02 Cytec Technology Corp. Regeneration of dithiophosphorus acid metal extractants

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961943A (en) * 1975-04-18 1976-06-08 The Dow Chemical Company Process for recovering palladium

Also Published As

Publication number Publication date
FR2485510A1 (fr) 1981-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse