ES349427A1 - Un metodo para elaborar una suspension coloidal liquida permanente uranica de una solucion acuosa de nitratoque con-tiene uranio tetravalente. - Google Patents

Un metodo para elaborar una suspension coloidal liquida permanente uranica de una solucion acuosa de nitratoque con-tiene uranio tetravalente.

Info

Publication number
ES349427A1
ES349427A1 ES349427A ES349427A ES349427A1 ES 349427 A1 ES349427 A1 ES 349427A1 ES 349427 A ES349427 A ES 349427A ES 349427 A ES349427 A ES 349427A ES 349427 A1 ES349427 A1 ES 349427A1
Authority
ES
Spain
Prior art keywords
solution
amine
nitrate
uranous
aqueous phase
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
ES349427A
Other languages
English (en)
Spanish (es)
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.)
United States Atomic Energy Commission
Original Assignee
United States Atomic Energy Commission
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 United States Atomic Energy Commission filed Critical United States Atomic Energy Commission
Publication of ES349427A1 publication Critical patent/ES349427A1/es
Expired legal-status Critical Current

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
    • C22B60/026—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • C01G43/025—Uranium dioxide
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • G21C3/623—Oxide fuels
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
ES349427A 1967-06-01 1968-01-17 Un metodo para elaborar una suspension coloidal liquida permanente uranica de una solucion acuosa de nitratoque con-tiene uranio tetravalente. Expired ES349427A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US643329A US3367881A (en) 1967-06-01 1967-06-01 Extraction method for preparing uo2 microspheres

Publications (1)

Publication Number Publication Date
ES349427A1 true ES349427A1 (es) 1969-11-01

Family

ID=24580337

Family Applications (1)

Application Number Title Priority Date Filing Date
ES349427A Expired ES349427A1 (es) 1967-06-01 1968-01-17 Un metodo para elaborar una suspension coloidal liquida permanente uranica de una solucion acuosa de nitratoque con-tiene uranio tetravalente.

Country Status (7)

Country Link
US (1) US3367881A (enExample)
BE (1) BE713212A (enExample)
DE (1) DE1667862A1 (enExample)
DK (1) DK117555B (enExample)
ES (1) ES349427A1 (enExample)
FR (1) FR1569798A (enExample)
GB (1) GB1154078A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006096A (en) * 1970-12-24 1977-02-01 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Method of making fissionable-fuel and fertile breeder materials for nuclear reactors
US4038202A (en) * 1971-08-26 1977-07-26 Reactor Centrum Nederland (Stichting) Process for elution of actinide metal microspheres
US4070438A (en) * 1976-09-21 1978-01-24 The United States Of America As Represented By The United States Department Of Energy Method for loading resin beds
GB8625657D0 (en) * 1986-10-27 1986-11-26 British Nuclear Fuels Plc Ion exchange material
CN111039326B (zh) * 2020-01-13 2020-12-01 清华大学 一种常温制备二氧化铀微球的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151085A (en) * 1960-05-12 1964-09-29 Grace W R & Co Method for the preparation of metal oxide sols
US3256204A (en) * 1963-02-13 1966-06-14 Diamond Alkali Co Metal oxide aquasols and their preparation by liquid-liquid ion exchange
US3335095A (en) * 1967-01-31 1967-08-08 John G Moore Preparation of actinide sols by amine extraction

Also Published As

Publication number Publication date
BE713212A (enExample) 1968-08-16
DK117555B (da) 1970-05-11
FR1569798A (enExample) 1969-06-06
DE1667862A1 (de) 1971-07-15
US3367881A (en) 1968-02-06
GB1154078A (en) 1969-06-04

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