FR2362473A1 - Procede pour la fabrication d'elements combustibles, en forme de blocs, pour reacteurs a haute temperature - Google Patents

Procede pour la fabrication d'elements combustibles, en forme de blocs, pour reacteurs a haute temperature

Info

Publication number
FR2362473A1
FR2362473A1 FR7704132A FR7704132A FR2362473A1 FR 2362473 A1 FR2362473 A1 FR 2362473A1 FR 7704132 A FR7704132 A FR 7704132A FR 7704132 A FR7704132 A FR 7704132A FR 2362473 A1 FR2362473 A1 FR 2362473A1
Authority
FR
France
Prior art keywords
fuel elements
blocks
high temperature
manufacturing
reactors
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.)
Withdrawn
Application number
FR7704132A
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.)
HOBEG HOCHTEMPERATURREAKTOR BREN
Hobeg Hochtemperaturreaktor Brennelement GmbH
Original Assignee
HOBEG HOCHTEMPERATURREAKTOR BREN
Hobeg Hochtemperaturreaktor Brennelement GmbH
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 HOBEG HOCHTEMPERATURREAKTOR BREN, Hobeg Hochtemperaturreaktor Brennelement GmbH filed Critical HOBEG HOCHTEMPERATURREAKTOR BREN
Publication of FR2362473A1 publication Critical patent/FR2362473A1/fr
Withdrawn legal-status Critical Current

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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

a. Procédé pour la fabrication d'éléments combustibles, en forme de blocs, pour réacteurs à haute température. b. Procédé caractérisé en ce que l'on incorpore dans le granulat un composé hydrocarboné dont la pression de vapeur monte de valeurs ires basses, à la temperature ambiante, à environ 760 Torr à la température de pressage et qui se liquéfie à nouveau au cours du pressage, sous une pression modérée. c. L'invention trouve son application dans le domaine de la fabrication d'éléments combustibles pour réacteurs.
FR7704132A 1976-02-14 1977-02-14 Procede pour la fabrication d'elements combustibles, en forme de blocs, pour reacteurs a haute temperature Withdrawn FR2362473A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2605975A DE2605975C2 (de) 1976-02-14 1976-02-14 Verfahren zur Herstellung von Blockbrennelementen für Hochtemperaturreaktoren

Publications (1)

Publication Number Publication Date
FR2362473A1 true FR2362473A1 (fr) 1978-03-17

Family

ID=5969914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704132A Withdrawn FR2362473A1 (fr) 1976-02-14 1977-02-14 Procede pour la fabrication d'elements combustibles, en forme de blocs, pour reacteurs a haute temperature

Country Status (5)

Country Link
US (1) US4093682A (fr)
JP (1) JPS52100098A (fr)
DE (1) DE2605975C2 (fr)
FR (1) FR2362473A1 (fr)
GB (1) GB1539703A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637900A (en) * 1984-01-13 1987-01-20 The United States Of America As Represented By The United States Department Of Energy Fabrication of high exposure nuclear fuel pellets
FR2809225B1 (fr) * 2000-05-16 2002-07-12 Commissariat Energie Atomique Element combustible monobloc et reacteur nucleaire a eau bouillante et a spectre rapide utilisant des elements de ce type
DE102007056135A1 (de) * 2007-11-20 2009-05-28 Ald Vacuum Technologies Gmbh Reaktorgraphit bestehend aus isotropem hochkristallinen Naturgraphit als Hauptkomponente und Silizium- oder Zirkoncarbid und seine Herstellung
CN109872826B (zh) * 2019-01-30 2020-10-23 中国科学院上海应用物理研究所 一种用于反应堆的燃料元件及其制备方法
CN113191065B (zh) * 2021-04-30 2022-07-26 西安交通大学 基于粒子法的核反应堆燃料早期变形分析方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310611A (en) * 1964-07-15 1967-03-21 Aerojet General Co Method of producing an artificial graphite body
US3329745A (en) * 1965-10-05 1967-07-04 Grange Lee D La Process for making gelled spherical particles of oxides
US3320178A (en) * 1966-04-01 1967-05-16 Babcock & Wilcox Co Process for making nuclear fuel material
US3445437A (en) * 1966-07-21 1969-05-20 Commercial Solvents Corp Process for the preparation of high molecular weight polynitroethylene
CA934929A (en) * 1969-01-31 1973-10-09 United Kingdom Atomic Energy Authority Precipitation processes for metal-containing materials
US3723581A (en) * 1969-04-18 1973-03-27 Kernforschungsanlage Juelich Method of producing fuel and/or breeder elements for nuclear reactors
US3708559A (en) * 1970-03-27 1973-01-02 Atomic Energy Authority Uk Method of making nuclear fuel-containing bodies
BE793980A (fr) * 1972-01-13 1973-07-12 Atomic Energy Authority Uk Combustible nucleaire ceramique ameliore
US4056584A (en) * 1974-09-30 1977-11-01 General Atomic Company Method of making a graphite fuel element having carbonaceous fuel bodies

Also Published As

Publication number Publication date
DE2605975C2 (de) 1978-05-24
US4093682A (en) 1978-06-06
DE2605975B1 (de) 1977-08-18
GB1539703A (en) 1979-01-31
JPS52100098A (en) 1977-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse