IT956410B - Immobilizzazione chimica dei pro dotti di fissione reagenti con componenti di reattore nucleare - Google Patents

Immobilizzazione chimica dei pro dotti di fissione reagenti con componenti di reattore nucleare

Info

Publication number
IT956410B
IT956410B IT25480/72A IT2548072A IT956410B IT 956410 B IT956410 B IT 956410B IT 25480/72 A IT25480/72 A IT 25480/72A IT 2548072 A IT2548072 A IT 2548072A IT 956410 B IT956410 B IT 956410B
Authority
IT
Italy
Prior art keywords
nuclear reactor
reactor components
chemical immobilization
reagent fixing
pro ducts
Prior art date
Application number
IT25480/72A
Other languages
English (en)
Italian (it)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT956410B publication Critical patent/IT956410B/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
    • G21C3/42—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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • G21C3/17—Means for storage or immobilisation of gases in fuel elements
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT25480/72A 1971-06-16 1972-06-09 Immobilizzazione chimica dei pro dotti di fissione reagenti con componenti di reattore nucleare IT956410B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00153897A US3826754A (en) 1971-06-16 1971-06-16 Chemical immobilization of fission products reactive with nuclear reactor components

Publications (1)

Publication Number Publication Date
IT956410B true IT956410B (it) 1973-10-10

Family

ID=22549179

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25480/72A IT956410B (it) 1971-06-16 1972-06-09 Immobilizzazione chimica dei pro dotti di fissione reagenti con componenti di reattore nucleare

Country Status (12)

Country Link
US (1) US3826754A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS548837B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE784891A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA977952A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH583451A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2228425C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (2) ES403868A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2142030B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1394235A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT956410B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL173685C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE386996B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297168A (en) * 1976-06-29 1981-10-27 General Electric Company Nuclear fuel assembly and process
US4297169A (en) * 1976-06-29 1981-10-27 General Electric Company Nuclear fuel assembly and process
US4202730A (en) * 1977-01-18 1980-05-13 The United States Of America As Represented By The Department Of Energy Radionuclide deposition control
US4088533A (en) * 1977-01-18 1978-05-09 The United States Of America As Represented By The United States Department Of Energy Radionuclide trap
DE2713439A1 (de) * 1977-03-26 1978-09-28 Kernforschungsanlage Juelich Verfahren zum gettern von bei kernreaktionen in hochtemperaturreaktoren entstehenden metallischen spaltprodukten
US4257847A (en) * 1978-10-06 1981-03-24 The United States Of America As Represented By The United States Department Of Energy Nuclear breeder reactor fuel element with axial tandem stacking and getter
IT1144941B (it) * 1981-11-18 1986-10-29 Agip Nucleare Spa Procedimento di preparazione di pastiglie ad alta desita di combustibili nucleari ceramici additivati con silicati
US4683114A (en) * 1984-12-05 1987-07-28 Westinghouse Electric Corp. Burnable absorber-containing nuclear fuel pellets and formation of the same
US4869866A (en) * 1987-11-20 1989-09-26 General Electric Company Nuclear fuel
US4869868A (en) * 1987-11-23 1989-09-26 General Electric Company Nuclear fuel
US4869867A (en) * 1987-11-25 1989-09-26 General Electric Company Nuclear fuel
US4942016A (en) * 1988-09-19 1990-07-17 General Electric Company Nuclear fuel element
USD313341S (en) 1989-07-26 1991-01-01 Gaboriault Roger M Hair dryer holder
FR2683374B1 (fr) * 1991-10-31 1994-05-06 Pechiney Uranium Agent piegeant la radioactivite de produits de fission generes dans un element combustible nucleaire.
FR2683373B1 (fr) * 1991-10-31 1994-03-04 Pechiney Uranium Elements combustibles nucleaires comportant un piege a produits de fission a base d'oxyde.
RU2098870C1 (ru) * 1996-05-15 1997-12-10 Государственный научный центр РФ "Физико-энергетический институт" Топливная композиция для реакторов на быстрых нейтронах и способ ее получения
EP1482517B1 (en) * 2003-05-28 2009-05-06 Euratom Process for producing nuclear fuel pellets of the mox type
US20050069075A1 (en) * 2003-06-04 2005-03-31 D.B.I. Century Fuels And Aerospace Services, Inc. Reactor tray vertical geometry with vitrified waste control
RU2468890C2 (ru) * 2008-04-24 2012-12-10 БОДИКОУТ АйЭмТи, ИНК. Композитная заготовка, имеющая управляемую долю пористости в, по меньшей мере, одном слое, и способы ее изготовления и использования
US9299464B2 (en) * 2010-12-02 2016-03-29 Ut-Battelle, Llc Fully ceramic nuclear fuel and related methods
KR101462738B1 (ko) * 2012-12-31 2014-11-17 한국원자력연구원 세라믹 미소셀이 배치된 핵분열생성물 포획 소결체 및 이의 제조방법
FR3003991A1 (fr) 2013-03-29 2014-10-03 Commissariat Energie Atomique Crayon combustible comprenant un element anti-corrosion a base d'un element appartenant au groupe platine
WO2016089838A1 (en) 2014-12-01 2016-06-09 Savannah River Nuclear Solutions, Llc Additive manufactured serialization
EP3326173B1 (en) 2015-07-25 2020-04-22 Ultra Safe Nuclear Corporation Method for fabrication of fully ceramic microencapsulated nuclear fuel
US20170249998A1 (en) * 2016-02-25 2017-08-31 Kepco Nuclear Fuel Co., Ltd. Composition and method for manufacturing large-grained uranium oxide nuclear fuel pellet
KR102626243B1 (ko) 2016-03-29 2024-01-18 울트라 세이프 뉴클리어 코포레이션 SiC 및 흑연 매트릭스 TRISO-포함 페블 연료의 신속한 처리를 위한 공정
CA3017939A1 (en) 2016-03-29 2017-10-05 Ultra Safe Nuclear Corporation Fully ceramic microencapsulated fuel fabricated with burnable poison as sintering aid
KR102338164B1 (ko) 2016-03-29 2021-12-09 울트라 세이프 뉴클리어 코포레이션 마이크로캡슐화된 핵 연료의 인성 증진

Also Published As

Publication number Publication date
DE2228425C3 (de) 1980-08-07
NL7208140A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-12-19
FR2142030A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-01-26
CH583451A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-12-31
CA977952A (en) 1975-11-18
ES430800A1 (es) 1977-09-16
GB1394235A (en) 1975-05-14
NL173685B (nl) 1983-09-16
FR2142030B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-12-23
ES403868A1 (es) 1977-01-16
JPS548837B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-04-19
DE2228425B2 (de) 1979-10-11
BE784891A (fr) 1972-10-02
SE386996B (sv) 1976-08-23
NL173685C (nl) 1984-02-16
US3826754A (en) 1974-07-30
DE2228425A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-12-28

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