BE781180A - Procede de fabrication de pastilles de precision - Google Patents
Procede de fabrication de pastilles de precisionInfo
- 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
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
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 |
---|---|---|---|
BE115513 | 1972-03-24 | ||
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 |
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)
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 |
EP2307191B1 (fr) * | 2008-07-02 | 2018-08-08 | 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)
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 |
-
1972
- 1972-03-24 BE BE781180A patent/BE781180A/fr unknown
- 1972-04-07 NL NL7204722A patent/NL7204722A/xx not_active Application Discontinuation
-
1973
- 1973-03-07 US US05/338,850 patent/US3949027A/en not_active Expired - Lifetime
- 1973-03-09 GB GB1159873A patent/GB1374952A/en not_active Expired
- 1973-03-09 CA CA165,717A patent/CA992276A/en not_active Expired
- 1973-03-14 FR FR7309081A patent/FR2177808B1/fr not_active Expired
- 1973-03-23 DE DE19732314561 patent/DE2314561A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
GB1374952A (en) | 1974-11-20 |
NL7204722A (fr) | 1973-10-09 |
DE2314561A1 (de) | 1973-09-27 |
CA992276A (en) | 1976-07-06 |
US3949027A (en) | 1976-04-06 |
FR2177808A1 (fr) | 1973-11-09 |
FR2177808B1 (fr) | 1976-11-05 |
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