BE630760A - - Google Patents

Info

Publication number
BE630760A
BE630760A BE630760DA BE630760A BE 630760 A BE630760 A BE 630760A BE 630760D A BE630760D A BE 630760DA BE 630760 A BE630760 A BE 630760A
Authority
BE
Belgium
Application number
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.)
Publication of BE630760A publication Critical patent/BE630760A/xx

Links

Classifications

    • 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
    • G21C3/64—Ceramic dispersion fuel, e.g. cermet
    • 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
    • B01J2/18—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using a vibrating apparatus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/928—Carbides of actinides
    • 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
    • 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
    • G21C21/10—Manufacture of fuel elements or breeder elements contained in non-active casings by extrusion, drawing, or stretching by rolling, e.g. "picture frame" technique
    • 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
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
    • 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
    • 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
    • G21C3/626—Coated fuel particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
BE630760D 1962-04-13 BE630760A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14475/62A GB1031153A (en) 1962-04-13 1962-04-13 Improvements in or relating to the production of spheroids

Publications (1)

Publication Number Publication Date
BE630760A true BE630760A (fr)

Family

ID=10041869

Family Applications (1)

Application Number Title Priority Date Filing Date
BE630760D BE630760A (fr) 1962-04-13

Country Status (5)

Country Link
US (1) US3276968A (fr)
BE (1) BE630760A (fr)
DE (2) DE1227572B (fr)
ES (2) ES286937A2 (fr)
GB (1) GB1031153A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241541B (de) * 1964-10-22 1967-06-01 Kernforschungsanlage Juelich D Brenn- und/oder Brutelement fuer Kernreaktoren
GB1185637A (en) * 1966-06-22 1970-03-25 Atomic Energy Authority Uk Improvements in or relating to Nuclear Reactor fuel Elements
US3361638A (en) * 1967-04-07 1968-01-02 Atomic Energy Commission Usa Pyrolytic graphite and nuclear fuel particles coated therewith
US3520667A (en) * 1967-08-15 1970-07-14 Carborundum Co Silicon carbide coated diamond abrasive grains
FR2088009B1 (fr) * 1970-05-06 1973-11-16 Commissariat Energie Atomique
US4597936A (en) * 1983-10-12 1986-07-01 Ga Technologies Inc. Lithium-containing neutron target particle
US4710343A (en) * 1985-11-27 1987-12-01 The United States Of America As Represented By The United States Department Of Energy Nuclear breeder reactor fuel element with silicon carbide getter
US5192495A (en) * 1991-02-27 1993-03-09 Babcock & Wilcox Company Sic barrier overcoating and infiltration of fuel compact
US7666470B1 (en) * 2003-10-24 2010-02-23 Areva Np Inc. Process for manufacturing enhanced thermal conductivity oxide nuclear fuel and the nuclear fuel
US9202601B2 (en) * 2011-05-18 2015-12-01 General Atomics Methods and apparatus for suppressing tritium permeation during tritium production
US9620248B2 (en) * 2011-08-04 2017-04-11 Ultra Safe Nuclear, Inc. Dispersion ceramic micro-encapsulated (DCM) nuclear fuel and related methods
US10457558B2 (en) * 2017-06-22 2019-10-29 Westinghouse Electric Company Llc Method to produce uranium silicides

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009825A (en) * 1956-07-20 1961-11-21 Edward D O'brien Process and apparatus for coating granular material
US3009826A (en) * 1957-05-24 1961-11-21 Aeroprojects Inc Process of forming a dispersion of aerosol particles and process for coating solid particles with said dispersion
BE571786A (fr) * 1957-10-16
BE575083A (fr) * 1958-01-24
US3079316A (en) * 1958-05-22 1963-02-26 Minnesota Mining & Mfg Thermally resistant articles and method for their fabrication
US3129141A (en) * 1958-11-03 1964-04-14 Gen Motors Corp Nuclear reactor fuel element and process for making same
US3014853A (en) * 1958-11-24 1961-12-26 Babcock & Wilcox Co Method of assembly of nuclear fuel elements
NL111725C (fr) * 1959-01-14
BE589231A (fr) * 1959-03-31
US3166614A (en) * 1959-11-30 1965-01-19 Carborundum Co Process of making nuclear fuel element
US3089785A (en) * 1960-03-23 1963-05-14 American Metal Prod Process of manufacturing nuclear fuel
US3151037A (en) * 1961-02-21 1964-09-29 Minnesota Mining & Mfg Encased fuel
NL275685A (fr) * 1961-03-16
US3122595A (en) * 1961-12-04 1964-02-25 Joseph H Oxley Controlled nuclear reactor dispersions and method of making

Also Published As

Publication number Publication date
ES286938A1 (es) 1963-12-01
US3276968A (en) 1966-10-04
ES286937A2 (es) 1963-12-16
DE1227572B (de) 1966-10-27
DE1477914A1 (de) 1970-02-05
GB1031153A (en) 1966-05-25

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