IT1027071B - Elemento combustibile sperico di grafite per reattori ad alta temperatura e procedimento per il suotrattamento dopo l irraggiamento - Google Patents

Elemento combustibile sperico di grafite per reattori ad alta temperatura e procedimento per il suotrattamento dopo l irraggiamento

Info

Publication number
IT1027071B
IT1027071B IT70627/74A IT7062774A IT1027071B IT 1027071 B IT1027071 B IT 1027071B IT 70627/74 A IT70627/74 A IT 70627/74A IT 7062774 A IT7062774 A IT 7062774A IT 1027071 B IT1027071 B IT 1027071B
Authority
IT
Italy
Prior art keywords
speric
irradiation
procedure
treatment
high temperature
Prior art date
Application number
IT70627/74A
Other languages
English (en)
Original Assignee
Hobeg Hochtemperaturreaktor
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 filed Critical Hobeg Hochtemperaturreaktor
Application granted granted Critical
Publication of IT1027071B publication Critical patent/IT1027071B/it

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
    • G21C3/02—Fuel elements
    • G21C3/28—Fuel elements with fissile or breeder material in solid form within a non-active casing
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
IT70627/74A 1973-12-14 1974-12-13 Elemento combustibile sperico di grafite per reattori ad alta temperatura e procedimento per il suotrattamento dopo l irraggiamento IT1027071B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2362088A DE2362088A1 (de) 1973-12-14 1973-12-14 Kugelbrennelement aus graphit fuer hochtemperaturreaktoren und verfahren zu seiner aufarbeitung nach der bestrahlung

Publications (1)

Publication Number Publication Date
IT1027071B true IT1027071B (it) 1978-11-20

Family

ID=5900685

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70627/74A IT1027071B (it) 1973-12-14 1974-12-13 Elemento combustibile sperico di grafite per reattori ad alta temperatura e procedimento per il suotrattamento dopo l irraggiamento

Country Status (6)

Country Link
US (1) US4022663A (it)
JP (1) JPS5090892A (it)
DE (1) DE2362088A1 (it)
FR (1) FR2254858B1 (it)
GB (1) GB1482439A (it)
IT (1) IT1027071B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144764A1 (de) * 1981-11-11 1983-05-26 Nukem Gmbh, 6450 Hanau Formkoerper zur einbindng radioaktiver abfaelle und verfahren zu seiner herstellung (ii)
DE3435863A1 (de) * 1984-09-29 1986-04-03 Hobeg Hochtemperaturreaktor-Brennelement Gmbh, 6450 Hanau Verfahren zur herstellung von isotropen kugelfoermigen brenn- oder absorberelementen fuer hochtemperaturreaktoren
US4759911A (en) * 1987-04-27 1988-07-26 The Babcock & Wilcox Company Gas cooled nuclear fuel element
US5197243A (en) * 1988-11-30 1993-03-30 Hashimoto Forming Industry Co., Ltd. Window for automobiles or the like, and method of manufacturing the same
AU780396B2 (en) * 1999-12-13 2005-03-17 Werner Wild Method for separating CO2 from waste gases, converting it to CH4 and storing both outside the atmosphere and methane produced by this method
KR100756440B1 (ko) 2006-03-20 2007-09-07 한국과학기술원 초고온 가스 냉각로에 사용되는 쉘형 핵연료 영역을 지닌핵연료 페블
WO2010086431A1 (de) * 2009-01-30 2010-08-05 Ald Vacuum Technologies Gmbh Brennelement mit spalt- und brutstoff sowie verfahren zu dessen herstellung
CN102231291A (zh) * 2011-05-10 2011-11-02 清华大学 包覆层的制备装置及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113539C (it) * 1956-08-06
DE1241541B (de) * 1964-10-22 1967-06-01 Kernforschungsanlage Juelich D Brenn- und/oder Brutelement fuer Kernreaktoren
DE1302285B (it) * 1965-07-07 1900-01-01 United States Atomic Energy Commission
DE1589994A1 (de) * 1967-01-17 1970-08-20 Kernforschungsanlage Juelich Brenn- und Brutelement mit in einer Umhuellung enthaltenen Brenn- und Brutstoffteilchen
US3833470A (en) * 1969-06-27 1974-09-03 Kernforschungsanlage Juelich Method of making fuel and fertile elements for nuclear-reactor cores
DE1932567C3 (de) * 1969-06-27 1975-06-26 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren zur Herstellung von Brenn- und/oder Brutelementen für Kernreaktoren
US3650896A (en) * 1969-10-09 1972-03-21 Atomic Energy Commission Nuclear fuel particles
US3878041A (en) * 1973-08-08 1975-04-15 Us Energy Oxynitride fuel kernel for gas-cooled reactor fuel particles

Also Published As

Publication number Publication date
US4022663A (en) 1977-05-10
FR2254858B1 (it) 1978-05-05
JPS5090892A (it) 1975-07-21
DE2362088A1 (de) 1975-06-26
FR2254858A1 (it) 1975-07-11
GB1482439A (en) 1977-08-10

Similar Documents

Publication Publication Date Title
AT336741B (de) Brennstoffanordnung fur kernreaktoren
IT1043644B (it) Disposizione di deflettori per scamiatori di calore
IT1024418B (it) Procedimento ed impianto per il trattamento di melasse
IT1094553B (it) Processo e reattore per la combustione parziale di combustibile solido finemente suddiviso
IT1060499B (it) Perfezionamento nelle disposizione di elettrodi primari per forni ad alta temperatura
BR7208299D0 (pt) Processo de protecao de eletrodos de grafite
BE827841A (fr) Procede de conditionnement de combustible nucleaire
BR7505219A (pt) Processo aperfeicoado para tratamento termico de trilhos
IT1017101B (it) Apparecchiatura particolarmente per l introduzione di materiale ad alta temperatura
ATA765873A (de) Brennstoffanordnung fur kernreaktoren
IT1027071B (it) Elemento combustibile sperico di grafite per reattori ad alta temperatura e procedimento per il suotrattamento dopo l irraggiamento
DK554175A (da) Fremgangsmade ved hojtemperatursamling
IT1054088B (it) Dispositivo per la misura della temperatura interna dei forni ad irraggiamento
IT958993B (it) Blocco pressato di combustibile nucleare per reattori di potenza ad alta temperatura e procedimento per la sua fabbricazione
FR2279393A1 (fr) Nouvelles aryl-5 furamidines-2 et procede de leur preparation
SE409913B (sv) Forfarande for riktad instellning av homogena temperaturforhallanden i smeltor
IT1023359B (it) Processo di invecchiamento rapido ad alta temperatura di leghe al znmg ou
NO148572C (no) Anlegg for varmebehandling av spesielt poroese sylindre og roer
BE769527A (fr) Procede de traitement d'un combustible nucleaire irradie
CH537074A (de) Verfahren zur thermischen Entgasung des Primärkühlmittels von Kernreaktoren
BE834845A (fr) Procede de production de pastilles de combustible nucleaire de porosite generalement uniforme
IT942860B (it) Procedimento per la fabbricazione di elementi combustibili a blocco per reattori di potenza ad alta temperatura raffreddati a gas
SE7602633L (sv) Forfarande for langsamavkarbonisering av vatten
IT1053645B (it) Procedimento per la protezione di riflettori di soffitto per reattori nucleari ad alta temperatura
PL205974A1 (pl) Sposob termicznej obrobki drobnoziarnistych substancji stalych