FR2263307B1 - - Google Patents

Info

Publication number
FR2263307B1
FR2263307B1 FR7407832A FR7407832A FR2263307B1 FR 2263307 B1 FR2263307 B1 FR 2263307B1 FR 7407832 A FR7407832 A FR 7407832A FR 7407832 A FR7407832 A FR 7407832A FR 2263307 B1 FR2263307 B1 FR 2263307B1
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
FR7407832A
Other languages
French (fr)
Other versions
FR2263307A1 (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.)
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 FR7407832A priority Critical patent/FR2263307A1/fr
Publication of FR2263307A1 publication Critical patent/FR2263307A1/fr
Application granted granted Critical
Publication of FR2263307B1 publication Critical patent/FR2263307B1/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
    • C01G25/00—Compounds of zirconium
    • C01G25/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G27/00—Compounds of hafnium
    • C01G27/003—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
    • C22B3/34—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing sulfur, e.g. sulfonium
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
FR7407832A 1974-03-07 1974-03-07 Liq phase separation of zirconium and hafnium - using an aliphatic sulphoxide as organic phase Granted FR2263307A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7407832A FR2263307A1 (en) 1974-03-07 1974-03-07 Liq phase separation of zirconium and hafnium - using an aliphatic sulphoxide as organic phase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407832A FR2263307A1 (en) 1974-03-07 1974-03-07 Liq phase separation of zirconium and hafnium - using an aliphatic sulphoxide as organic phase

Publications (2)

Publication Number Publication Date
FR2263307A1 FR2263307A1 (en) 1975-10-03
FR2263307B1 true FR2263307B1 (en, 2012) 1976-12-10

Family

ID=9135990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407832A Granted FR2263307A1 (en) 1974-03-07 1974-03-07 Liq phase separation of zirconium and hafnium - using an aliphatic sulphoxide as organic phase

Country Status (1)

Country Link
FR (1) FR2263307A1 (en, 2012)

Also Published As

Publication number Publication date
FR2263307A1 (en) 1975-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse