BE852454A - Procede de frittage de comprimes de combustibles nucleaires - Google Patents

Procede de frittage de comprimes de combustibles nucleaires

Info

Publication number
BE852454A
BE852454A BE175783A BE175783A BE852454A BE 852454 A BE852454 A BE 852454A BE 175783 A BE175783 A BE 175783A BE 175783 A BE175783 A BE 175783A BE 852454 A BE852454 A BE 852454A
Authority
BE
Belgium
Prior art keywords
nuclear fuel
sintering process
fuel tablets
tablets
sintering
Prior art date
Application number
BE175783A
Other languages
English (en)
Original Assignee
Alkem 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 Alkem Gmbh filed Critical Alkem Gmbh
Publication of BE852454A publication Critical patent/BE852454A/fr

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
    • G21C3/623—Oxide fuels
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
    • F27B19/04—Combinations of furnaces of kinds not covered by a single preceding main group arranged for associated working
    • 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
BE175783A 1976-03-19 1977-03-15 Procede de frittage de comprimes de combustibles nucleaires BE852454A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2611750A DE2611750C3 (de) 1976-03-19 1976-03-19 Verfahren zur Herstellung von Kernbrennstofftabletten

Publications (1)

Publication Number Publication Date
BE852454A true BE852454A (fr) 1977-07-01

Family

ID=5972964

Family Applications (1)

Application Number Title Priority Date Filing Date
BE175783A BE852454A (fr) 1976-03-19 1977-03-15 Procede de frittage de comprimes de combustibles nucleaires

Country Status (12)

Country Link
US (1) US4158681A (fr)
JP (1) JPS52114896A (fr)
BE (1) BE852454A (fr)
BR (1) BR7701692A (fr)
CA (1) CA1093293A (fr)
DE (1) DE2611750C3 (fr)
ES (1) ES456931A1 (fr)
FR (1) FR2344929A1 (fr)
GB (1) GB1572486A (fr)
IT (1) IT1076412B (fr)
MX (1) MX4563E (fr)
SE (1) SE416688B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261934A (en) * 1978-11-30 1981-04-14 Electric Power Research Institute, Inc. Method for homogenizing mixed oxide nuclear fuels
US4382048A (en) * 1981-09-14 1983-05-03 The United States Of America As Represented By The United States Department Of Energy Method for producing sintered ceramic, layered, circular fuel pellets
DE3227868C2 (de) * 1982-07-26 1984-07-26 Alkem Gmbh, 6450 Hanau Verfahren zum Behandeln von Plutoniumdioxid oder Plutonium-Uran-Mischdioxid
DE3235207C2 (de) * 1982-09-23 1985-05-02 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Herstellung keramischer Brennstofftabletten
JPH053150Y2 (fr) * 1986-09-02 1993-01-26
JPS6355909U (fr) * 1986-09-30 1988-04-14
FR2622343B1 (fr) * 1987-10-26 1990-01-19 Commissariat Energie Atomique Procede de fabrication de pastilles de combustible nucleaire a base d'oxyde mixte (u, pu)o2
US5641435A (en) * 1995-09-22 1997-06-24 General Electric Company Control of residual gas content of nuclear fuel
JPH09127290A (ja) * 1995-11-06 1997-05-16 Mitsubishi Nuclear Fuel Co Ltd 核燃料ペレットの焼結方法
JP3192642B2 (ja) 1998-10-02 2001-07-30 住友特殊金属株式会社 表面処理用支持部材、表面処理用ホルダー、並びに表面処理方法
AP2012006397A0 (en) * 2010-01-08 2012-08-31 Adelaide Control Engineers Pty Ltd Apparatus for the production of yellowcake from a uranium peroxide precipitate
WO2014094192A1 (fr) 2012-12-21 2014-06-26 Estee Lauder International, Inc. Suspension de compositions cosmétiques en poudre et procédés associés
CN105377219A (zh) 2013-07-15 2016-03-02 宝洁公司 用于平滑皱纹和皮肤肌理缺陷的施用的膜

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829552A (en) * 1962-10-12 1974-08-13 North American Rockwell Method of massively hydriding zirconium-uranium alloy
BE720704A (fr) * 1967-12-21 1969-02-17
US3714061A (en) * 1968-04-23 1973-01-30 Grace W R & Co Process for preparing impregnated urania and uranium bearing microspheres
US3927154A (en) * 1968-08-05 1975-12-16 Gen Electric Process for preparing sintered uranium dioxide nuclear fuel
US3673101A (en) * 1969-12-08 1972-06-27 Grace W R & Co Process for preparing improved carbide microspheres from ion exchange resins
US3930787A (en) * 1970-08-10 1976-01-06 General Electric Company Sintering furnace with hydrogen carbon dioxide atmosphere
US3668285A (en) * 1970-10-27 1972-06-06 Atomic Energy Commission Warm-pressing method of making stacked fuel plates
DE2115694C3 (de) * 1971-03-31 1973-12-06 Snam Progetti S.P.A., Mailand (Italien) Verfahren zum Herstellen von Uranoxyd kugelchen oder gemischten Uranoxyd Plutomumoxydkugelchen mit steuerbarer Porosität
US3766082A (en) * 1971-04-20 1973-10-16 Atomic Energy Commission Sintering of compacts of un,(u,pu)n, and pun
FR2293681A1 (fr) * 1974-12-04 1976-07-02 Commissariat Energie Atomique Four continu de frittage

Also Published As

Publication number Publication date
SE416688B (sv) 1981-01-26
MX4563E (es) 1982-06-16
DE2611750C3 (de) 1979-08-09
SE7702450L (sv) 1977-09-20
DE2611750B2 (de) 1978-11-30
IT1076412B (it) 1985-04-27
GB1572486A (en) 1980-07-30
DE2611750A1 (de) 1977-09-29
BR7701692A (pt) 1977-11-08
JPS52114896A (en) 1977-09-27
JPS6118708B2 (fr) 1986-05-14
FR2344929B1 (fr) 1982-07-09
US4158681A (en) 1979-06-19
CA1093293A (fr) 1981-01-13
ES456931A1 (es) 1978-04-01
FR2344929A1 (fr) 1977-10-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ALKEM G.M.B.H.

Effective date: 19910331