BE781180A - Procede de fabrication de pastilles de precision - Google Patents

Procede de fabrication de pastilles de precision

Info

Publication number
BE781180A
BE781180A BE781180A BE781180A BE781180A BE 781180 A BE781180 A BE 781180A BE 781180 A BE781180 A BE 781180A BE 781180 A BE781180 A BE 781180A BE 781180 A BE781180 A BE 781180A
Authority
BE
Belgium
Prior art keywords
pastilles
precision
manufacturing process
manufacturing
precision pastilles
Prior art date
Application number
BE781180A
Other languages
English (en)
Inventor
A-J Flipot
A Smolders
Original Assignee
Centre Etd Energie Nucleaire
Belgonucleaire Sa
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 Centre Etd Energie Nucleaire, Belgonucleaire Sa filed Critical Centre Etd Energie Nucleaire
Priority to BE781180A priority Critical patent/BE781180A/fr
Priority to NL7204722A priority patent/NL7204722A/xx
Publication of BE781180A publication Critical patent/BE781180A/fr
Priority to US05/338,850 priority patent/US3949027A/en
Priority to GB1159873A priority patent/GB1374952A/en
Priority to CA165,717A priority patent/CA992276A/en
Priority to FR7309081A priority patent/FR2177808B1/fr
Priority to DE19732314561 priority patent/DE2314561A1/de

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/027—Particular press methods or systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0005—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses
    • B30B15/0011—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses lubricating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/022—Moulds for compacting material in powder, granular of pasta form
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glanulating (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
BE781180A 1972-03-24 1972-03-24 Procede de fabrication de pastilles de precision BE781180A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE781180A BE781180A (fr) 1972-03-24 1972-03-24 Procede de fabrication de pastilles de precision
NL7204722A NL7204722A (fr) 1972-03-24 1972-04-07
US05/338,850 US3949027A (en) 1972-03-24 1973-03-07 Manufacturing process for improved nuclear fuel tablets
GB1159873A GB1374952A (en) 1972-03-24 1973-03-09 Manufacture of pellets
CA165,717A CA992276A (en) 1972-03-24 1973-03-09 Manufacturing process for improved nuclear fuel tablets
FR7309081A FR2177808B1 (fr) 1972-03-24 1973-03-14
DE19732314561 DE2314561A1 (de) 1972-03-24 1973-03-23 Verfahren und vorrichtung zum verdichten von keramischen tabletten fuer kernreaktoren

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE781180A BE781180A (fr) 1972-03-24 1972-03-24 Procede de fabrication de pastilles de precision
BE115513 1972-03-24
NL7204722A NL7204722A (fr) 1972-03-24 1972-04-07

Publications (1)

Publication Number Publication Date
BE781180A true BE781180A (fr) 1972-07-17

Family

ID=27158477

Family Applications (1)

Application Number Title Priority Date Filing Date
BE781180A BE781180A (fr) 1972-03-24 1972-03-24 Procede de fabrication de pastilles de precision

Country Status (7)

Country Link
US (1) US3949027A (fr)
BE (1) BE781180A (fr)
CA (1) CA992276A (fr)
DE (1) DE2314561A1 (fr)
FR (1) FR2177808B1 (fr)
GB (1) GB1374952A (fr)
NL (1) NL7204722A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129477A (en) * 1976-12-08 1978-12-12 General Electric Company Axially alignable nuclear fuel pellets
DE2713108C2 (de) * 1977-03-24 1985-08-14 Gesellschaft zur Förderung der industrieorientierten Forschung an den Schweizerischen Hochschulen und weiteren Institutionen, Bern Verfahren zur Herstellung von keramischem Plutonium-Uran-Kernbrennstoff in Form von Sinterpellets
US4193502A (en) * 1977-04-29 1980-03-18 Westinghouse Electric Corp. Pellet dimension checker
CS230751B1 (en) * 1980-06-26 1984-08-13 Marija I Timochova Pressould for quasiisostatic pressing
JPH0636076B2 (ja) * 1985-04-12 1994-05-11 株式会社日立製作所 放射性廃棄物の造粒装置
JPH10186076A (ja) * 1996-11-01 1998-07-14 General Electric Co <Ge> セグメント式燃料ペレットおよびその作製方法
DE102004026969A1 (de) * 2004-06-02 2005-12-29 Sms Meer Gmbh Vorrichtung zum Herstellen eines Formteils aus Pulver
WO2010000720A2 (fr) * 2008-07-02 2010-01-07 Basf Se Procédé de fabrication d'un corps moulé géométrique contenant des oxydes
KR101029616B1 (ko) * 2009-11-23 2011-04-15 한국수력원자력 주식회사 봉삽입 소결에 의한 환형 핵연료 소결체 제조 방법
JP6300317B2 (ja) * 2014-04-17 2018-03-28 住友電工焼結合金株式会社 サイジング金型
FR3076231A1 (fr) * 2017-12-29 2019-07-05 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de fabrication d'un materiau cru aux proprietes mecaniques ameliorees.
CN111216399B (zh) * 2019-12-04 2022-02-11 河南邦农饲料有限公司 一种饲料生产用压块装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907705A (en) * 1948-11-30 1959-10-06 Blainey Alan Thermal fission reactor compositions and method of fabricating same
US2975113A (en) * 1956-11-28 1961-03-14 Gordon Carroll Maret Method of fabrication of an irradiation transmutation capsule
US3075244A (en) * 1959-07-23 1963-01-29 Westinghouse Electric Corp Manufacture of articles from powdered materials
GB959905A (en) * 1961-12-15 1964-06-03 Gen Electric Co Ltd Improvements in or relating to the manufacture of shaped articles of regenerated cellulosic and like materials
FR1409455A (fr) * 1964-07-17 1965-08-27 Commissariat Energie Atomique Perfectionnements apportés aux procédés pour la mise en forme, par extrusion, de produits du genre du monocarbure d'uranium
US3284372A (en) * 1965-09-14 1966-11-08 Great Lakes Carbon Corp Apparatus and process for continuously making baked and graphitized carbon bodies
US3676079A (en) * 1966-03-28 1972-07-11 Research Corp Pressure calcintering
US3823067A (en) * 1971-08-02 1974-07-09 United Nuclear Corp Shaped nuclear fissionable bodies
US3736084A (en) * 1971-12-29 1973-05-29 Combustion Eng Briquetting press with briquette conveying facility

Also Published As

Publication number Publication date
FR2177808B1 (fr) 1976-11-05
CA992276A (en) 1976-07-06
FR2177808A1 (fr) 1973-11-09
US3949027A (en) 1976-04-06
NL7204722A (fr) 1973-10-09
DE2314561A1 (de) 1973-09-27
GB1374952A (en) 1974-11-20

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