BE868965A - Procede pour la preparation de noyaux de matiere fertile ou de noyaux de matiere combustible et fertile pour elements combustibles de reacteurs nucleaires et produits obtenus - Google Patents

Procede pour la preparation de noyaux de matiere fertile ou de noyaux de matiere combustible et fertile pour elements combustibles de reacteurs nucleaires et produits obtenus

Info

Publication number
BE868965A
BE868965A BE189258A BE189258A BE868965A BE 868965 A BE868965 A BE 868965A BE 189258 A BE189258 A BE 189258A BE 189258 A BE189258 A BE 189258A BE 868965 A BE868965 A BE 868965A
Authority
BE
Belgium
Prior art keywords
cores
fertile material
combustible
preparation
products obtained
Prior art date
Application number
BE189258A
Other languages
English (en)
Inventor
H Langen
H Ringel
E Zimmer
Original Assignee
Kernforschungsanlage Juelich
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 Kernforschungsanlage Juelich filed Critical Kernforschungsanlage Juelich
Publication of BE868965A publication Critical patent/BE868965A/fr

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
    • 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)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE189258A 1977-07-23 1978-07-13 Procede pour la preparation de noyaux de matiere fertile ou de noyaux de matiere combustible et fertile pour elements combustibles de reacteurs nucleaires et produits obtenus BE868965A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2733384A DE2733384C2 (de) 1977-07-23 1977-07-23 Verfahren zur Herstellung von Brutstoff- oder Brenn- und Brutstoffkernen für Brennelemente von Kernreaktoren

Publications (1)

Publication Number Publication Date
BE868965A true BE868965A (fr) 1979-01-15

Family

ID=6014711

Family Applications (1)

Application Number Title Priority Date Filing Date
BE189258A BE868965A (fr) 1977-07-23 1978-07-13 Procede pour la preparation de noyaux de matiere fertile ou de noyaux de matiere combustible et fertile pour elements combustibles de reacteurs nucleaires et produits obtenus

Country Status (7)

Country Link
US (1) US4193953A (fr)
JP (1) JPS6057036B2 (fr)
BE (1) BE868965A (fr)
DE (1) DE2733384C2 (fr)
FR (1) FR2398369A1 (fr)
GB (1) GB2008552B (fr)
NL (1) NL7806385A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3634111C1 (de) * 1986-10-07 1988-01-07 Kernforschungsanlage Juelich Verfahren zum Einbinden von Stoffen in eine keramische Matrix mittels chemischer Faellung eines Hydrosols der Matrix
DE19602525A1 (de) * 1996-01-25 1997-08-07 Starck H C Gmbh Co Kg Sphärische Keramikformkörper, Verfahren zu ihrer Herstellung sowie deren Verwendung
WO2009082254A1 (fr) 2007-12-26 2009-07-02 Thorium Power Inc. Réacteur nucléaire (et variantes), assemblage de combustible constitué de modules d'allumage et de reproduction (et variantes) et crayon de combustible pour assemblage de combustible
US8116423B2 (en) 2007-12-26 2012-02-14 Thorium Power, Inc. Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly
AU2008365658B2 (en) 2008-12-25 2015-05-21 Thorium Power Inc. Fuel assembly for a light-water nuclear reactor (embodiments), light-water nuclear reactor and fuel element of the fuel assembly
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
WO2011143172A1 (fr) 2010-05-11 2011-11-17 Thorium Power, Inc. Assemblage de combustible à noyau d'alliage de combustibles métalliques et son procédé de fabrication

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290122A (en) * 1964-07-28 1966-12-06 Sam D Clinton Process for preparing oxide gel microspheres from sols
US3345437A (en) * 1965-11-03 1967-10-03 Grace W R & Co Sol-gel microsphere forming process using dissolved ammonia in the dehydrating solvent
US3586742A (en) * 1966-11-25 1971-06-22 Gulf Energy & Environ Systems Process of preparing oxide microspheres
US3888787A (en) * 1971-09-23 1975-06-10 Kernforschungsanlage Juelich Method of producing ball-shaped metallic oxide or metallic carbide particles
IT1051330B (it) * 1974-12-16 1981-04-21 Hobeg Hochtemperaturreaktor Procedimento per la fabbricazione di particelle sferiche di combusti bile e fertilizzante nucleare
DE2714873C2 (de) * 1977-04-02 1979-04-26 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Vorrichtung zur Herstellung kugelförmiger Teilchen aus Tropfen von wäßrigen Lösungen aus Nitraten von Uran, Plutonium oder Thorium sowie Mischungen dieser Stoffe für Brenn- und Brutstoffelemente für Kernreaktoren

Also Published As

Publication number Publication date
FR2398369B1 (fr) 1981-08-14
NL7806385A (nl) 1979-01-25
GB2008552B (en) 1982-02-10
US4193953A (en) 1980-03-18
GB2008552A (en) 1979-06-06
FR2398369A1 (fr) 1979-02-16
DE2733384A1 (de) 1979-02-01
JPS6057036B2 (ja) 1985-12-12
JPS5423899A (en) 1979-02-22
DE2733384C2 (de) 1982-02-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KERNFORSCHUNGSANLAGE JULICH G.M.B.H.

Effective date: 19900731