FR2451891B1 - - Google Patents

Info

Publication number
FR2451891B1
FR2451891B1 FR7907467A FR7907467A FR2451891B1 FR 2451891 B1 FR2451891 B1 FR 2451891B1 FR 7907467 A FR7907467 A FR 7907467A FR 7907467 A FR7907467 A FR 7907467A FR 2451891 B1 FR2451891 B1 FR 2451891B1
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
FR7907467A
Other languages
French (fr)
Other versions
FR2451891A1 (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.)
Pechiney SA
Original Assignee
Pechiney Ugine Kuhlmann SA
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 Pechiney Ugine Kuhlmann SA filed Critical Pechiney Ugine Kuhlmann SA
Priority to FR7907467A priority Critical patent/FR2451891A1/fr
Priority to BR7904977A priority patent/BR7904977A/pt
Priority to US06/130,127 priority patent/US4363788A/en
Priority to AU56539/80A priority patent/AU530327B2/en
Priority to OA57056A priority patent/OA06489A/xx
Publication of FR2451891A1 publication Critical patent/FR2451891A1/fr
Application granted granted Critical
Publication of FR2451891B1 publication Critical patent/FR2451891B1/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
    • C01G39/00—Compounds of molybdenum
    • 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
    • C22B3/40—Mixtures
    • C22B3/402—Mixtures of acyclic or carbocyclic compounds of different types
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/003—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
    • C22B3/28—Amines
    • C22B3/282—Aliphatic amines
    • 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
    • C22B3/40—Mixtures
    • C22B3/409—Mixtures at least one compound being an organo-metallic compound
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • 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)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7907467A 1979-03-19 1979-03-19 Separation par solvant de l'uranium et du molybdene Granted FR2451891A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7907467A FR2451891A1 (fr) 1979-03-19 1979-03-19 Separation par solvant de l'uranium et du molybdene
BR7904977A BR7904977A (pt) 1979-03-19 1979-08-02 Processo para separacao, por meio de um agente organico aminado,do uranio e do molibdencio contidos em um licor aquoso proveniente do atque sulfurico de um minerio urano-molibdenifero
US06/130,127 US4363788A (en) 1979-03-19 1980-03-13 Separation of uranium and molybdenum using a solvent
AU56539/80A AU530327B2 (en) 1979-03-19 1980-03-18 Separating uranium and molybdenum extracted from ores
OA57056A OA06489A (fr) 1979-03-19 1980-03-19 Séparation par solvant de l'uranium et du molybdène.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7907467A FR2451891A1 (fr) 1979-03-19 1979-03-19 Separation par solvant de l'uranium et du molybdene

Publications (2)

Publication Number Publication Date
FR2451891A1 FR2451891A1 (fr) 1980-10-17
FR2451891B1 true FR2451891B1 (Direct) 1983-01-14

Family

ID=9223529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907467A Granted FR2451891A1 (fr) 1979-03-19 1979-03-19 Separation par solvant de l'uranium et du molybdene

Country Status (5)

Country Link
US (1) US4363788A (Direct)
AU (1) AU530327B2 (Direct)
BR (1) BR7904977A (Direct)
FR (1) FR2451891A1 (Direct)
OA (1) OA06489A (Direct)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547208B1 (fr) * 1983-06-07 1985-10-04 Pechiney Uranium Procede de purification de solutions organiques aminees uraniferes et/ou molybdeniferes contenant du zirconium et/ou du hafnium entre autres impuretes
FR2575585B1 (fr) * 1984-12-28 1987-01-30 Commissariat Energie Atomique Procede de recuperation de molybdene-99 a partir d'une cible d'alliage d'uranium irradie
DE3710725A1 (de) * 1987-03-31 1988-10-13 Gock Eberhard Verfahren zur direkten aufarbeitung von rheniumhaltigen molybdaensulfiden mit ammoniak
CN101717869B (zh) * 2009-12-21 2012-09-05 中国核动力研究设计院 铀钼合金弥散型燃料元件中铀与钼的萃取分离工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877250A (en) * 1956-12-10 1959-03-10 Keith B Brown Recovery of uranium values
US3156524A (en) * 1958-09-22 1964-11-10 Gen Mills Inc Prevention of insoluble molybdenumamine complexes in the liquid-liquid extraction ofuranium using amine extractants
US3083076A (en) * 1959-06-05 1963-03-26 Gen Mills Inc Control of molybdenum during liquidliquid extraction of uranium using amine extractants
NL264124A (Direct) * 1960-04-28 1900-01-01
US3239565A (en) * 1962-06-07 1966-03-08 Gen Mills Inc Fatty hydroxyalkyl amines
US3223476A (en) * 1962-07-27 1965-12-14 Phillips Petroleum Co Extraction of metal values from acid solutions
US3241909A (en) * 1962-12-13 1966-03-22 Kerr Mc Gee Oil Ind Inc Recovery of uranium values by solvent extraction
US3450639A (en) * 1967-02-20 1969-06-17 Commissariat Energie Atomique Process for the separation of molybdenum from fission product containing solutions
US3933971A (en) * 1974-01-28 1976-01-20 E. I. Du Pont De Nemours & Company Molybdenum recovery
US4188361A (en) * 1978-04-12 1980-02-12 Davy International (Oil And Chemicals) Limited Recovery of uranium values

Also Published As

Publication number Publication date
OA06489A (fr) 1981-07-31
AU5653980A (en) 1980-09-25
AU530327B2 (en) 1983-07-14
BR7904977A (pt) 1980-12-02
FR2451891A1 (fr) 1980-10-17
US4363788A (en) 1982-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse