ZA855848B - A process for obtaining a uranium-bearing concentrate of high purity from liquors contaminated with zirconium - Google Patents

A process for obtaining a uranium-bearing concentrate of high purity from liquors contaminated with zirconium

Info

Publication number
ZA855848B
ZA855848B ZA855848A ZA855848A ZA855848B ZA 855848 B ZA855848 B ZA 855848B ZA 855848 A ZA855848 A ZA 855848A ZA 855848 A ZA855848 A ZA 855848A ZA 855848 B ZA855848 B ZA 855848B
Authority
ZA
South Africa
Prior art keywords
uranium
zirconium
obtaining
high purity
bearing concentrate
Prior art date
Application number
ZA855848A
Other languages
English (en)
Inventor
Jacques Marie Michel Moret
Nicole Peyriere
Andre Leon Noel Textoris
Original Assignee
Cogema
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 Cogema filed Critical Cogema
Publication of ZA855848B publication Critical patent/ZA855848B/xx

Links

Classifications

    • 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
    • C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/04—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof
    • C01B15/047—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of heavy metals
    • C01B15/0475—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of heavy metals of actinides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
ZA855848A 1984-08-02 1985-08-02 A process for obtaining a uranium-bearing concentrate of high purity from liquors contaminated with zirconium ZA855848B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8412252A FR2568563B1 (fr) 1984-08-02 1984-08-02 Procede d'obtention d'un concentre uranifere de grande purete a partir de liqueurs contaminees par du zirconium

Publications (1)

Publication Number Publication Date
ZA855848B true ZA855848B (en) 1986-08-27

Family

ID=9306737

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA855848A ZA855848B (en) 1984-08-02 1985-08-02 A process for obtaining a uranium-bearing concentrate of high purity from liquors contaminated with zirconium

Country Status (6)

Country Link
US (1) US4894209A (xx)
AU (1) AU581446B2 (xx)
CA (1) CA1273805A (xx)
FR (1) FR2568563B1 (xx)
OA (1) OA08078A (xx)
ZA (1) ZA855848B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100961832B1 (ko) * 2008-04-25 2010-06-08 한국원자력연구원 고 알카리 탄산염 용액 계를 사용하는 사용후핵연료의우라늄 분리회수방법과 그 장치
WO2015051127A1 (en) * 2013-10-02 2015-04-09 Mestena Operating, Ltd. Methods and apparatus for recovering molybdenum in uranium in-situ recovery process

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL282933A (xx) * 1961-09-25 1900-01-01
US3288570A (en) * 1963-08-16 1966-11-29 Susquehanna Western Inc Process for the selective recovery of uranium, zirconium and molybdenum
US3510273A (en) * 1967-04-06 1970-05-05 Republic Steel Corp Recovery of molybdenum,vanadium and uranium from solutions of corresponding salts
US3790658A (en) * 1970-05-15 1974-02-05 Union Carbide Corp Purification process for recovering uranium from an acidic aqueous solution by ph control
DE2862174D1 (en) * 1977-09-30 1983-03-17 Pechiney Aluminium Process for the treatment of solutions containing carbonate, sulfate, possibly hydroxide of sodium or potassium and at least one of the metals vanadium, uranium, molybdenum
DZ283A1 (fr) * 1980-04-02 2004-09-13 Pechiney Aluminium Procédé de purification de solutions contenant descarbonate, sulfate, hydroxyde ou éventuellement hydrogenocarbonate alcalins ainsi que l'un au moins des métaux vanadium, uranium, molybdène.
CA1154269A (en) * 1980-08-22 1983-09-27 Donald R. Weir Recovery of uranium from sulphate solutions containing molybdenum
FR2531698A2 (fr) * 1981-11-17 1984-02-17 Pechiney Ugine Kuhlmann Uran Traitement de purification d'un concentre uranifere
FR2533907B1 (fr) * 1982-10-04 1985-06-28 Pechiney Ugine Kuhlmann Uran Procede de purification de solutions aqueuses uraniferes contenant du zirconium et/ou du hafnium entre autres impuretes
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
FR2553750A1 (fr) * 1983-10-20 1985-04-26 Pechiney Uranium Procede de separation selective d'uranium, zirconium et/ou hafnium et/ou molybdene a partir d'une solution aqueuse carbonatee les contenant

Also Published As

Publication number Publication date
OA08078A (fr) 1987-03-31
FR2568563B1 (fr) 1990-01-12
CA1273805A (fr) 1990-09-11
US4894209A (en) 1990-01-16
AU581446B2 (en) 1989-02-23
FR2568563A1 (fr) 1986-02-07
AU4573985A (en) 1986-04-10

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