ZA927968B - Agent for trapping the radioactivity of fission products which are gererated in a nuclear fuel element. - Google Patents

Agent for trapping the radioactivity of fission products which are gererated in a nuclear fuel element.

Info

Publication number
ZA927968B
ZA927968B ZA927968A ZA927968A ZA927968B ZA 927968 B ZA927968 B ZA 927968B ZA 927968 A ZA927968 A ZA 927968A ZA 927968 A ZA927968 A ZA 927968A ZA 927968 B ZA927968 B ZA 927968B
Authority
ZA
South Africa
Prior art keywords
gererated
radioactivity
trapping
agent
nuclear fuel
Prior art date
Application number
ZA927968A
Other languages
English (en)
Inventor
Serge Marsaud
Bertrand Morel
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=9418693&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA927968(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
Publication of ZA927968B publication Critical patent/ZA927968B/xx

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
    • G21C3/17—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
    • G21C3/02—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
    • G21C3/42—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)
  • Measurement Of Radiation (AREA)
ZA927968A 1991-10-31 1992-10-15 Agent for trapping the radioactivity of fission products which are gererated in a nuclear fuel element. ZA927968B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9113714A FR2683374B1 (fr) 1991-10-31 1991-10-31 Agent piegeant la radioactivite de produits de fission generes dans un element combustible nucleaire.

Publications (1)

Publication Number Publication Date
ZA927968B true ZA927968B (en) 1993-04-26

Family

ID=9418693

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA927968A ZA927968B (en) 1991-10-31 1992-10-15 Agent for trapping the radioactivity of fission products which are gererated in a nuclear fuel element.

Country Status (11)

Country Link
US (1) US5272740A (es)
EP (1) EP0541458B1 (es)
JP (1) JPH05273368A (es)
KR (1) KR930008874A (es)
CN (1) CN1033669C (es)
CA (1) CA2080884A1 (es)
DE (1) DE69207159T2 (es)
ES (1) ES2081596T3 (es)
FR (1) FR2683374B1 (es)
TW (1) TW234765B (es)
ZA (1) ZA927968B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350569A (en) * 1993-03-30 1994-09-27 The United States Of America As Represented By The United States Department Of Energy Storage of nuclear materials by encapsulation in fullerenes
FR2706066B1 (fr) * 1993-06-04 1995-07-07 Commissariat Energie Atomique Combustible nucléaire ayant des propriétés améliorées de rétention des produits de fission.
US5591420A (en) * 1995-08-25 1997-01-07 Battelle Memorial Institute Cesium titanium silicate and method of making
KR100357191B1 (ko) * 2000-12-07 2002-10-19 주식회사 하이닉스반도체 메탈 커플링 커패시터를 이용한 이에스디 보호 회로
CN102492420B (zh) * 2011-11-24 2014-03-19 苏州大学 一种硅铝酸铯盐荧光粉及其制备方法
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
FR2997785A1 (fr) * 2012-11-08 2014-05-09 Commissariat Energie Atomique Element combustible comprenant un materiau anti-corrosion a base d'alcalino-terreux
KR101462738B1 (ko) * 2012-12-31 2014-11-17 한국원자력연구원 세라믹 미소셀이 배치된 핵분열생성물 포획 소결체 및 이의 제조방법
JP6100153B2 (ja) 2013-12-11 2017-03-22 株式会社ジャパンディスプレイ 液晶表示装置及び電子機器
CN106927832B (zh) * 2017-04-13 2019-07-02 中国工程物理研究院材料研究所 一种仿max相事故容错核燃料芯块的制备方法
CN110981205A (zh) * 2019-12-25 2020-04-10 中建材蚌埠玻璃工业设计研究院有限公司 一种处理放射性铯污染土壤用微晶玻璃的制备方法

Family Cites Families (15)

* 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
US4473410A (en) * 1977-08-01 1984-09-25 General Electric Company Nuclear fuel element having a composite coating
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
JPS56100637A (en) * 1980-01-16 1981-08-12 Natl Inst For Res In Inorg Mater Ion exchange material of cesium in aqueous solution and fixing method for cesium
US4314909A (en) * 1980-06-30 1982-02-09 Corning Glass Works Highly refractory glass-ceramics suitable for incorporating radioactive wastes
JPH0631853B2 (ja) * 1984-03-08 1994-04-27 千代田化工建設株式会社 放射性セシウム廃液の処理方法
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
DE3808742A1 (de) * 1988-03-16 1989-09-28 Kernforschungsz Karlsruhe Verfahren zur entfernung von iod und iodverbindungen aus gasen und daempfen mit silberhaltigem zeolith x
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
US5272740A (en) 1993-12-21
CN1033669C (zh) 1996-12-25
EP0541458B1 (fr) 1995-12-27
EP0541458A1 (fr) 1993-05-12
JPH05273368A (ja) 1993-10-22
DE69207159D1 (de) 1996-02-08
CN1072041A (zh) 1993-05-12
ES2081596T3 (es) 1996-03-16
FR2683374B1 (fr) 1994-05-06
CA2080884A1 (fr) 1993-12-15
FR2683374A1 (fr) 1993-05-07
KR930008874A (ko) 1993-05-22
TW234765B (es) 1994-11-21
DE69207159T2 (de) 1996-06-20

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