CH458551A - Verfahren zur Herstellung von plutoniumhaltigen Thoriumoxyd-Teilchen - Google Patents

Verfahren zur Herstellung von plutoniumhaltigen Thoriumoxyd-Teilchen

Info

Publication number
CH458551A
CH458551A CH812864A CH812864A CH458551A CH 458551 A CH458551 A CH 458551A CH 812864 A CH812864 A CH 812864A CH 812864 A CH812864 A CH 812864A CH 458551 A CH458551 A CH 458551A
Authority
CH
Switzerland
Prior art keywords
production
oxide particles
particles containing
thorium oxide
containing plutonium
Prior art date
Application number
CH812864A
Other languages
English (en)
Inventor
Harold Lloyd Milton
Original Assignee
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 Atomic Energy Commission filed Critical Atomic Energy Commission
Publication of CH458551A publication Critical patent/CH458551A/de

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • G21C21/04—Manufacture of fuel elements or breeder elements contained in non-active casings by vibrational compaction or tamping of fuel in the jacket
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F15/00—Compounds of thorium
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G99/00—Subject matter not provided for in other groups of this subclass
    • C01G99/006—Compounds containing, besides a metal not provided for elsewhere in this subclass, two or more other elements other than oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/51—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on compounds of actinides
    • 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)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CH812864A 1963-07-02 1964-06-22 Verfahren zur Herstellung von plutoniumhaltigen Thoriumoxyd-Teilchen CH458551A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US292793A US3228886A (en) 1963-07-02 1963-07-02 Method of preparing compactible thorium oxide-plutonium oxide particles

Publications (1)

Publication Number Publication Date
CH458551A true CH458551A (de) 1968-06-30

Family

ID=23126224

Family Applications (1)

Application Number Title Priority Date Filing Date
CH812864A CH458551A (de) 1963-07-02 1964-06-22 Verfahren zur Herstellung von plutoniumhaltigen Thoriumoxyd-Teilchen

Country Status (7)

Country Link
US (1) US3228886A (de)
BE (1) BE649572A (de)
CH (1) CH458551A (de)
DE (1) DE1442935A1 (de)
GB (1) GB991200A (de)
NL (1) NL6407449A (de)
SE (1) SE301352B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436473A1 (fr) * 1978-05-26 1980-04-11 Atomic Energy Authority Uk Procede de preparation d'un corps faconne par broyage fin et pressage a froid d'un gel

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408304A (en) * 1966-11-08 1968-10-29 Babcock & Wilcox Co Method of preparing an actinide peroxide sol
US3376116A (en) * 1967-02-06 1968-04-02 Atomic Energy Commission Usa Fluid bed denitration of thorium nitrate
US3531416A (en) * 1967-02-25 1970-09-29 Power Reactor & Nuclear Fuel Process for producing uo2-puo2 oxide compositions
US4195448A (en) * 1978-05-15 1980-04-01 Raycon Corporation Two-point contact steady rest follower
CN113860350A (zh) * 2021-11-03 2021-12-31 中国科学院上海应用物理研究所 一种基于熔融盐法制备二氧化钍纳米材料的方法以及由此得到的二氧化钍纳米材料

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168601A (en) * 1960-10-28 1965-02-02 Gen Electric Process for the production of plutonium oxide-containing nuclear fuel compacts
NL271081A (de) * 1960-11-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436473A1 (fr) * 1978-05-26 1980-04-11 Atomic Energy Authority Uk Procede de preparation d'un corps faconne par broyage fin et pressage a froid d'un gel

Also Published As

Publication number Publication date
US3228886A (en) 1966-01-11
DE1442935A1 (de) 1968-12-05
NL6407449A (de) 1965-01-04
GB991200A (en) 1965-05-05
SE301352B (de) 1968-06-04
BE649572A (de) 1964-10-16

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