FR1602271A - Nuclear fuel elements are composed of an agglomerate of nuclear fuel particles which each have a coating containing fission products and which are bonded togeth - Google Patents

Nuclear fuel elements are composed of an agglomerate of nuclear fuel particles which each have a coating containing fission products and which are bonded togeth

Info

Publication number
FR1602271A
FR1602271A FR1602271DA FR1602271A FR 1602271 A FR1602271 A FR 1602271A FR 1602271D A FR1602271D A FR 1602271DA FR 1602271 A FR1602271 A FR 1602271A
Authority
FR
France
Prior art keywords
nuclear fuel
agglomerate
resin
coating containing
fission products
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
Other languages
French (fr)
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
Priority claimed from GB47848/66A external-priority patent/GB1195206A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR1602271A publication Critical patent/FR1602271A/en
Expired legal-status Critical Current

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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Fuel Cell (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Nuclear fuel elements are composed of an agglomerate of nuclear fuel particles which each have a coating containing fission products and which are bonded together by means of a synthetic resin. Different processes can be used. (A) The coated nuclear fuel particles are tumbled with a mixture of graphite powder and a carbonisable heat-hardening resin. The particles, on which there is a layer of the resin mixture, are put into a pipe, and pressure is applied by menas of a plunger. Heat is applied, starting at the end remote fromt he plunger, to harden the resin; the resin is then carbonised.
FR1602271D 1966-10-25 1967-10-23 Nuclear fuel elements are composed of an agglomerate of nuclear fuel particles which each have a coating containing fission products and which are bonded togeth Expired FR1602271A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB47848/66A GB1195206A (en) 1966-10-25 1966-10-25 Agglomerations of Coated Nuclear Fuel Particles.
GB3139167 1967-07-07

Publications (1)

Publication Number Publication Date
FR1602271A true FR1602271A (en) 1970-11-02

Family

ID=26260879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1602271D Expired FR1602271A (en) 1966-10-25 1967-10-23 Nuclear fuel elements are composed of an agglomerate of nuclear fuel particles which each have a coating containing fission products and which are bonded togeth

Country Status (6)

Country Link
AT (1) AT271650B (en)
BE (1) BE705589A (en)
DE (1) DE1589752B2 (en)
FR (1) FR1602271A (en)
LU (1) LU54698A1 (en)
NL (1) NL6714283A (en)

Also Published As

Publication number Publication date
AT271650B (en) 1969-06-10
DE1589752B2 (en) 1976-10-14
BE705589A (en) 1968-03-01
LU54698A1 (en) 1968-01-26
DE1589752A1 (en) 1970-04-09
NL6714283A (en) 1968-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse