TW209296B - - Google Patents

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Publication number
TW209296B
TW209296B TW081108239A TW81108239A TW209296B TW 209296 B TW209296 B TW 209296B TW 081108239 A TW081108239 A TW 081108239A TW 81108239 A TW81108239 A TW 81108239A TW 209296 B TW209296 B TW 209296B
Authority
TW
Taiwan
Prior art keywords
fuel
intercepting
compound
fuel element
oxide
Prior art date
Application number
TW081108239A
Other languages
English (en)
Chinese (zh)
Original Assignee
Pechiney Uranium
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9418692&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW209296(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pechiney Uranium filed Critical Pechiney Uranium
Application granted granted Critical
Publication of TW209296B publication Critical patent/TW209296B/zh

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
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • G21C3/20—Details of the construction within the casing with coating on fuel or on inside of casing; with non-active interlayer between casing and active material with multiple casings or multiple active layers
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
TW081108239A 1991-10-31 1992-10-16 TW209296B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919113713A FR2683373B1 (fr) 1991-10-31 1991-10-31 Elements combustibles nucleaires comportant un piege a produits de fission a base d'oxyde.

Publications (1)

Publication Number Publication Date
TW209296B true TW209296B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-07-11

Family

ID=9418692

Family Applications (1)

Application Number Title Priority Date Filing Date
TW081108239A TW209296B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-10-31 1992-10-16

Country Status (11)

Country Link
US (1) US5268947A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0540436B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH05215880A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR930008873A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1033113C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2081415A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69207717T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2084968T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2683373B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW209296B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA927967B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE515903C2 (sv) * 1999-02-19 2001-10-29 Westinghouse Atom Ab Förfarande för framställning av och material ägnat att sintras till ett oxidbaserat kärnbränsleelement
TW517249B (en) * 2000-03-31 2003-01-11 Toshiba Corp Nuclear power plant system and method of operating the same
FR2817385B1 (fr) * 2000-11-30 2005-10-07 Framatome Anp Pastille de combustible nucleaire oxyde et crayon comportant un empilement de telles pastilles
KR100915602B1 (ko) * 2007-08-17 2009-09-07 한국원자력연구원 피복관 내면에 산화물 피막층이 형성된 고속로용 핵연료봉 및 그 제조 방법
US9721679B2 (en) * 2008-04-08 2017-08-01 Terrapower, Llc Nuclear fission reactor fuel assembly adapted to permit expansion of the nuclear fuel contained therein
EP2280400A4 (en) * 2008-04-16 2016-06-15 Toshiba Kk PROCESS FOR PRODUCTION OF NUCLEAR FUEL PASTIL, FUEL ASSEMBLY, PROCESS FOR PRODUCTION OF FUEL ASSEMBLY, AND URANIUM POWDER
KR100982665B1 (ko) * 2008-11-13 2010-09-17 한국수력원자력 주식회사 초소성 우라늄산화물 핵연료 소결체 및 이의 제조방법
US8320513B2 (en) * 2009-04-16 2012-11-27 The Invention Science Fund I, Llc Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system
US8369474B2 (en) * 2009-04-16 2013-02-05 The Invention Science Fund I, Llc Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system
US9443623B2 (en) * 2009-04-16 2016-09-13 Terrapower, Llc Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same
US9659673B2 (en) * 2009-04-16 2017-05-23 Terrapower, Llc Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same
WO2010132085A2 (en) 2009-04-16 2010-11-18 Searete Llc A nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same
US20100266087A1 (en) * 2009-04-16 2010-10-21 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system
US9159461B2 (en) * 2009-04-16 2015-10-13 Terrapower, Llc Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product
US9704604B2 (en) * 2009-04-16 2017-07-11 Terrapower, Llc Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same
US9299464B2 (en) * 2010-12-02 2016-03-29 Ut-Battelle, Llc Fully ceramic nuclear fuel and related methods
FR2997786B1 (fr) * 2012-11-08 2018-12-07 Commissariat A L'energie Atomique Et Aux Energies Alternatives Combustible nucleaire oxyde regulateur des produits de fissions corrosifs additive par au moins un systeme oxydo-reducteur
FR3000594B1 (fr) 2012-12-31 2019-05-24 Korea Atomic Energy Research Institute Pastille de combustible nucleaire a base de dioxyde d'uranium piegant les produits de fission ayant des microcellules metalliques et sa methode de fabrication
KR101462738B1 (ko) * 2012-12-31 2014-11-17 한국원자력연구원 세라믹 미소셀이 배치된 핵분열생성물 포획 소결체 및 이의 제조방법
EP3326173B1 (en) 2015-07-25 2020-04-22 Ultra Safe Nuclear Corporation Method for fabrication of fully ceramic microencapsulated nuclear fuel
CN105214637B (zh) * 2015-07-31 2019-01-11 江苏师范大学 一种钛酸硅酸铯光催化剂及其制备方法和应用
CN108780667B (zh) * 2016-03-08 2023-03-10 泰拉能源公司 裂变产物吸气剂
KR102338164B1 (ko) 2016-03-29 2021-12-09 울트라 세이프 뉴클리어 코포레이션 마이크로캡슐화된 핵 연료의 인성 증진
CA3017939A1 (en) 2016-03-29 2017-10-05 Ultra Safe Nuclear Corporation Fully ceramic microencapsulated fuel fabricated with burnable poison as sintering aid
KR102626243B1 (ko) 2016-03-29 2024-01-18 울트라 세이프 뉴클리어 코포레이션 SiC 및 흑연 매트릭스 TRISO-포함 페블 연료의 신속한 처리를 위한 공정

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784384A (en) * 1964-03-17 1974-01-08 Atomic Energy Commission High temperature ceramic composition for hydrogen retention
US4006096A (en) * 1970-12-24 1977-02-01 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Method of making fissionable-fuel and fertile breeder materials for nuclear reactors
BE776473A (fr) * 1970-12-24 1972-04-04 Kernforschungsanlage Juelich Combustible et/ou matiere fertile pour reacteurs nucleaires
US3826754A (en) * 1971-06-16 1974-07-30 Gen Electric Chemical immobilization of fission products reactive with nuclear reactor components
US3849330A (en) * 1972-11-22 1974-11-19 Atomic Energy Commission Continuous process for immobilizing radionuclides,including cesium and ruthenium fission products
US4020004A (en) * 1975-11-21 1977-04-26 The United States Of America As Represented By The United States Energy Research And Development Administration Conversion of radioactive ferrocyanide compounds to immobile glasses
WO1979000247A1 (en) * 1977-11-01 1979-05-17 Atomic Energy Authority Uk Coating of substrates
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
JPS5820300B2 (ja) * 1979-12-17 1983-04-22 科学技術庁無機材質研究所長 水溶液中のセシウムの吸着兼イオン交換材
US4314909A (en) * 1980-06-30 1982-02-09 Corning Glass Works Highly refractory glass-ceramics suitable for incorporating radioactive wastes
JPS58140676A (ja) * 1982-02-16 1983-08-20 原子燃料工業株式会社 核燃料要素
US4541984A (en) * 1982-09-29 1985-09-17 Combustion Engineering, Inc. Getter-lubricant coating for nuclear fuel elements
JPS6011228A (ja) * 1983-06-28 1985-01-21 Natl Inst For Res In Inorg Mater オクトチタン酸塩耐熱性断熱材料
US4683114A (en) * 1984-12-05 1987-07-28 Westinghouse Electric Corp. Burnable absorber-containing nuclear fuel pellets and formation of the same
FR2588847B1 (fr) * 1985-10-18 1988-01-08 Rhone Poulenc Spec Chim Procede de preparation d'une solution aqueuse de fluorure de metal alcalin
JPS63221285A (ja) * 1987-03-11 1988-09-14 日本核燃料開発株式会社 核燃料要素
FR2655467B1 (fr) * 1989-12-05 1994-02-25 Pechiney Uranium Procede d'obtention de pastilles combustibles d'uo2 a partir d'u metal, sans production d'effluent.

Also Published As

Publication number Publication date
US5268947A (en) 1993-12-07
ES2084968T3 (es) 1996-05-16
DE69207717T2 (de) 1996-07-18
DE69207717D1 (de) 1996-02-29
ZA927967B (en) 1993-04-26
FR2683373B1 (fr) 1994-03-04
EP0540436B1 (fr) 1996-01-17
CN1033113C (zh) 1996-10-23
JPH05215880A (ja) 1993-08-27
CA2081415A1 (fr) 1993-05-01
CN1072042A (zh) 1993-05-12
FR2683373A1 (fr) 1993-05-07
EP0540436A1 (fr) 1993-05-05
KR930008873A (ko) 1993-05-22

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