ES314611A1 - Procedimiento de preparacion de particulas densas de oxidos de metales actinidos. - Google Patents

Procedimiento de preparacion de particulas densas de oxidos de metales actinidos.

Info

Publication number
ES314611A1
ES314611A1 ES0314611A ES314611A ES314611A1 ES 314611 A1 ES314611 A1 ES 314611A1 ES 0314611 A ES0314611 A ES 0314611A ES 314611 A ES314611 A ES 314611A ES 314611 A1 ES314611 A1 ES 314611A1
Authority
ES
Spain
Prior art keywords
particles
colloidal solution
translation
procedure
uranium
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
ES0314611A
Other languages
English (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.)
Agenzia Nazionale per le Nuove Tecnologie lEnergia e lo Sviluppo Economico Sostenibile ENEA
Original Assignee
Comitato Nazionale per lEnergia Nucleare CNEN
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 Comitato Nazionale per lEnergia Nucleare CNEN filed Critical Comitato Nazionale per lEnergia Nucleare CNEN
Publication of ES314611A1 publication Critical patent/ES314611A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • B01J2/08—Gelation of a colloidal solution
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C01G56/004—Compounds of plutonium
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
ES0314611A 1964-06-24 1965-06-24 Procedimiento de preparacion de particulas densas de oxidos de metales actinidos. Expired ES314611A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1351064 1964-06-24

Publications (1)

Publication Number Publication Date
ES314611A1 true ES314611A1 (es) 1966-05-01

Family

ID=11144484

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0314611A Expired ES314611A1 (es) 1964-06-24 1965-06-24 Procedimiento de preparacion de particulas densas de oxidos de metales actinidos.

Country Status (9)

Country Link
US (1) US3401122A (es)
AT (1) AT272269B (es)
BE (1) BE665643A (es)
CH (1) CH497344A (es)
DE (1) DE1592229A1 (es)
ES (1) ES314611A1 (es)
FR (1) FR1437845A (es)
GB (1) GB1116535A (es)
NL (1) NL6507128A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28894E (en) * 1970-01-16 1976-07-06 Reactor Centrum Nederland Method for the preparation of concentrated anion-deficient salt solutions
US3800023A (en) * 1972-05-16 1974-03-26 Atomic Energy Commission Loading a cation exchange resin with uranyl ions
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
DE3333652C2 (de) * 1983-09-17 1986-04-24 Nukem Gmbh, 6450 Hanau Verfahren zur Herstellung von salpetersäurelöslichen Uran-Thorium- und Uran-Plutonium-Mischoxiden
GB8501881D0 (en) * 1985-01-25 1985-03-27 Atomic Energy Authority Uk Composite materials
JP7368620B2 (ja) 2019-11-04 2023-10-24 エックス－エナジー， エルエルシー 酸欠乏硝酸ウラニル溶液の調製

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL243409A (es) * 1959-09-16
NL134894C (es) * 1960-11-25
US3262760A (en) * 1963-12-24 1966-07-26 Leon E Morse Method of preparing high-density compactible uranium dioxide particles

Also Published As

Publication number Publication date
DE1592229A1 (de) 1970-11-05
FR1437845A (fr) 1966-05-06
BE665643A (es) 1965-10-18
GB1116535A (en) 1968-06-06
AT272269B (de) 1969-07-10
US3401122A (en) 1968-09-10
CH497344A (it) 1970-10-15
NL6507128A (es) 1965-12-27

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