AR021280A1 - Procedimiento e instalacion de tratamiento de un polvo combustible nuclear - Google Patents

Procedimiento e instalacion de tratamiento de un polvo combustible nuclear

Info

Publication number
AR021280A1
AR021280A1 ARP990105808A AR021280A1 AR 021280 A1 AR021280 A1 AR 021280A1 AR P990105808 A ARP990105808 A AR P990105808A AR 021280 A1 AR021280 A1 AR 021280A1
Authority
AR
Argentina
Prior art keywords
particles
size
reduced
unit
reduction
Prior art date
Application number
Other languages
English (en)
Spanish (es)
Original Assignee
Fc Ste Franco Belge De Fabrication De Combustibles Fb
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 Fc Ste Franco Belge De Fabrication De Combustibles Fb filed Critical Fc Ste Franco Belge De Fabrication De Combustibles Fb
Publication of AR021280A1 publication Critical patent/AR021280A1/es

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/062—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives with rotor elements extending axially in close radial proximity of a concentrically arranged slotted or perforated ring
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Powder Metallurgy (AREA)
  • Disintegrating Or Milling (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
ARP990105808 1998-11-19 1999-11-16 Procedimiento e instalacion de tratamiento de un polvo combustible nuclear AR021280A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9814733A FR2786116B1 (fr) 1998-11-19 1998-11-19 Procede et installation de traitement d'une poudre combustible nucleaire

Publications (1)

Publication Number Publication Date
AR021280A1 true AR021280A1 (es) 2002-07-03

Family

ID=9533077

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990105808 AR021280A1 (es) 1998-11-19 1999-11-16 Procedimiento e instalacion de tratamiento de un polvo combustible nuclear

Country Status (9)

Country Link
EP (1) EP1138045A1 (fr)
JP (1) JP2002538413A (fr)
KR (1) KR20010086039A (fr)
CN (1) CN1331829A (fr)
AR (1) AR021280A1 (fr)
AU (1) AU1277000A (fr)
FR (1) FR2786116B1 (fr)
TW (1) TW436809B (fr)
WO (1) WO2000031747A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100969942B1 (ko) * 2008-12-26 2010-07-14 한전원자력연료 주식회사 핵연료 펠릿 제조용 원료 분말 분쇄기

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819804A (en) * 1971-06-16 1974-06-25 Gen Electric Conversion of uranium hexafluoride to uranium dioxide structures of controlled density and grain size
DE2344618A1 (de) * 1973-09-05 1975-03-27 Kernforschungsanlage Juelich Verfahren und vorrichtung zum zerkleinern von wiederaufzuarbeitenden brenn- und/ oder brutelementen fuer kernreaktoren
US4167081A (en) * 1977-07-07 1979-09-11 Westinghouse Electric Corp. Centerless grinder
DE3010547A1 (de) * 1980-03-19 1981-10-01 Alkem Gmbh, 6450 Hanau Verfahren zur herstellung salpetersaeureloeslicher mischoxidkernbrennstofftabletten
SE434128B (sv) * 1980-10-16 1984-07-09 Jan Abom Hoghastighetskvarn for finmalning av biomassa och dylikt material
JPS5924738B2 (ja) * 1980-12-16 1984-06-12 株式会社東芝 核燃料転換装置
DE3230039C2 (de) * 1982-08-12 1984-11-08 Alkem Gmbh, 6450 Hanau Vorrichtung zum Behandeln einer körnigen Substanz, insbesondere von Kernreaktorbrennstoff in Pulverform, und Verfahren zum Betrieb der Vorrichtung
EP0150737B1 (fr) * 1984-01-26 1989-10-04 Westinghouse Electric Corporation Procédé de traitement de déchets de combustible nucléaire
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
US5405094A (en) * 1994-01-31 1995-04-11 Poser; Kimberly Multi-staged size reduction machine
FR2720540B3 (fr) * 1995-06-15 1996-04-12 Siemens Ag Procédé de fabrication de comprimés d'oxyde mixte de (U,Pu)O2.
US5607062A (en) * 1995-08-18 1997-03-04 Quadro Engineering Inc. Screen module for preparing cosmetics nested screens of different mesh sizes

Also Published As

Publication number Publication date
CN1331829A (zh) 2002-01-16
KR20010086039A (ko) 2001-09-07
JP2002538413A (ja) 2002-11-12
TW436809B (en) 2001-05-28
FR2786116A1 (fr) 2000-05-26
AU1277000A (en) 2000-06-13
EP1138045A1 (fr) 2001-10-04
FR2786116B1 (fr) 2001-01-12
WO2000031747A1 (fr) 2000-06-02

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