FR2547208B1 - Procede de purification de solutions organiques aminees uraniferes et/ou molybdeniferes contenant du zirconium et/ou du hafnium entre autres impuretes - Google Patents

Procede de purification de solutions organiques aminees uraniferes et/ou molybdeniferes contenant du zirconium et/ou du hafnium entre autres impuretes

Info

Publication number
FR2547208B1
FR2547208B1 FR8309934A FR8309934A FR2547208B1 FR 2547208 B1 FR2547208 B1 FR 2547208B1 FR 8309934 A FR8309934 A FR 8309934A FR 8309934 A FR8309934 A FR 8309934A FR 2547208 B1 FR2547208 B1 FR 2547208B1
Authority
FR
France
Prior art keywords
molybdenified
uraniferous
hafnium
impurities
purification
Prior art date
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
FR8309934A
Other languages
English (en)
Other versions
FR2547208A1 (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.)
Uranium Pechiney
Original Assignee
Uranium Pechiney
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 Uranium Pechiney filed Critical Uranium Pechiney
Priority to FR8309934A priority Critical patent/FR2547208B1/fr
Priority to US06/616,537 priority patent/US4649030A/en
Priority to IT21256/84A priority patent/IT1176264B/it
Priority to ZA844210A priority patent/ZA844210B/xx
Priority to AU29127/84A priority patent/AU565968B2/en
Priority to OA58312A priority patent/OA07718A/fr
Priority to SE8403076A priority patent/SE8403076L/
Publication of FR2547208A1 publication Critical patent/FR2547208A1/fr
Application granted granted Critical
Publication of FR2547208B1 publication Critical patent/FR2547208B1/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
    • C01G25/00—Compounds of zirconium
    • C01G25/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0492—Applications, solvents used
    • 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
    • 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
    • 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
    • C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
    • 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)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR8309934A 1983-06-07 1983-06-07 Procede de purification de solutions organiques aminees uraniferes et/ou molybdeniferes contenant du zirconium et/ou du hafnium entre autres impuretes Expired FR2547208B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8309934A FR2547208B1 (fr) 1983-06-07 1983-06-07 Procede de purification de solutions organiques aminees uraniferes et/ou molybdeniferes contenant du zirconium et/ou du hafnium entre autres impuretes
US06/616,537 US4649030A (en) 1983-06-07 1984-06-01 Process for the purification of uraniferous and/or molybendiferous amino organic solutions which contain zirconium and/or hafnium among other impurities
IT21256/84A IT1176264B (it) 1983-06-07 1984-06-05 Procedimento di depurazione di soluzioni organiche aminate uranifere e/o molibdenifere contenenti zirconio e/o afnio fra altre impurita'
ZA844210A ZA844210B (en) 1983-06-07 1984-06-05 A process for the purification of uraniferous and/or molybdeniferous amino organic solutions which contain zirconium and/or hafnium among other impurities
AU29127/84A AU565968B2 (en) 1983-06-07 1984-06-06 And/or mo from zr and/or hf
OA58312A OA07718A (fr) 1983-06-07 1984-06-07 Procédé de purification de solutions organiques aminées uranifères et/ou molybdènifères contenant du zirconium et/ou du hafnium entre autres impuretés.
SE8403076A SE8403076L (sv) 1983-06-07 1984-06-07 Forfarande for rening av uranhaltiga och/eller molybdenhaltiga organiska aminolosningar innehallande bland annat zirkonium och/eller hafnium som fororeningar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8309934A FR2547208B1 (fr) 1983-06-07 1983-06-07 Procede de purification de solutions organiques aminees uraniferes et/ou molybdeniferes contenant du zirconium et/ou du hafnium entre autres impuretes

Publications (2)

Publication Number Publication Date
FR2547208A1 FR2547208A1 (fr) 1984-12-14
FR2547208B1 true FR2547208B1 (fr) 1985-10-04

Family

ID=9289828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8309934A Expired FR2547208B1 (fr) 1983-06-07 1983-06-07 Procede de purification de solutions organiques aminees uraniferes et/ou molybdeniferes contenant du zirconium et/ou du hafnium entre autres impuretes

Country Status (7)

Country Link
US (1) US4649030A (fr)
AU (1) AU565968B2 (fr)
FR (1) FR2547208B1 (fr)
IT (1) IT1176264B (fr)
OA (1) OA07718A (fr)
SE (1) SE8403076L (fr)
ZA (1) ZA844210B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568563B1 (fr) * 1984-08-02 1990-01-12 Cogema Procede d'obtention d'un concentre uranifere de grande purete a partir de liqueurs contaminees par du zirconium

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146064A (en) * 1952-08-29 1964-08-25 Robert L Moore Decontamination of uranium
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
US3115388A (en) * 1959-01-28 1963-12-24 Kerr Mc Gee Oil Ind Inc Hydrometallurgical process for the recovery of uranium
US3197274A (en) * 1962-03-05 1965-07-27 Gen Mills Inc Liquid-liquid recovery of metal values using hydroxyamine extractants
US3341305A (en) * 1962-06-07 1967-09-12 Gen Mills Inc Recovery of uranium and molybdenum values using certan difatty hydroxyalkyl amines
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
US3658466A (en) * 1967-08-16 1972-04-25 Nippon Mining Co Process for the separation of zirconium and hafnium
US4188361A (en) * 1978-04-12 1980-02-12 Davy International (Oil And Chemicals) Limited Recovery of uranium values
FR2451891A1 (fr) * 1979-03-19 1980-10-17 Pechiney Ugine Kuhlmann Uran Separation par solvant de l'uranium et du molybdene
FR2484989A1 (fr) * 1980-06-19 1981-12-24 Pechiney Ugine Kuhlmann Uran Procede de separation selective de l'uranium et du molybdene contenus dans un solvant amine
CA1156047A (fr) * 1980-08-22 1983-11-01 Donald R. Weir Recuperation d'uranium a partir de materiaux renfermant du fer, de l'arsenic et une substance siliceuse
BR8102429A (pt) * 1981-04-22 1982-07-13 Brasilia Nucleares Processo para descontaminacao de zirconio na recuperacao de uranio e do molibdenio contidos em lixivias minerais sulfuricas
US4381287A (en) * 1982-03-30 1983-04-26 The United States Of America As Represented By The Secretary Of The Interior Separation of zirconium and uranium

Also Published As

Publication number Publication date
SE8403076L (sv) 1984-12-08
AU565968B2 (en) 1987-10-01
IT8421256A1 (it) 1985-12-05
IT1176264B (it) 1987-08-18
OA07718A (fr) 1985-08-30
IT8421256A0 (it) 1984-06-05
ZA844210B (en) 1985-02-27
FR2547208A1 (fr) 1984-12-14
SE8403076D0 (sv) 1984-06-07
US4649030A (en) 1987-03-10
AU2912784A (en) 1984-12-13

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