ES391325A1 - Procedimiento ceramico de sinterizacion para producir cuer-pos sinterizados densos de composiciones conteniendo oxido de uranio. - Google Patents

Procedimiento ceramico de sinterizacion para producir cuer-pos sinterizados densos de composiciones conteniendo oxido de uranio.

Info

Publication number
ES391325A1
ES391325A1 ES391325A ES391325A ES391325A1 ES 391325 A1 ES391325 A1 ES 391325A1 ES 391325 A ES391325 A ES 391325A ES 391325 A ES391325 A ES 391325A ES 391325 A1 ES391325 A1 ES 391325A1
Authority
ES
Spain
Prior art keywords
hydrogen
sintering process
sintering
mixture
carbon dioxide
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES391325A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES391325A1 publication Critical patent/ES391325A1/es
Expired legal-status Critical Current

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
    • C04B35/51—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on compounds of actinides
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
ES391325A 1970-08-10 1971-05-19 Procedimiento ceramico de sinterizacion para producir cuer-pos sinterizados densos de composiciones conteniendo oxido de uranio. Expired ES391325A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6235370A 1970-08-10 1970-08-10

Publications (1)

Publication Number Publication Date
ES391325A1 true ES391325A1 (es) 1975-04-16

Family

ID=22041912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391325A Expired ES391325A1 (es) 1970-08-10 1971-05-19 Procedimiento ceramico de sinterizacion para producir cuer-pos sinterizados densos de composiciones conteniendo oxido de uranio.

Country Status (7)

Country Link
JP (1) JPS5722894B1 (de)
BE (1) BE771093A (de)
DE (1) DE2139522C3 (de)
ES (1) ES391325A1 (de)
FR (1) FR2104136A5 (de)
GB (1) GB1352972A (de)
SE (1) SE366015B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939415C2 (de) * 1979-09-28 1981-11-26 Kraftwerk Union AG, 4330 Mülheim Verfahren zur Herstellung von hochdichten oxidischen Kernbrennstoffkörpern
DE3144684C1 (de) * 1981-11-10 1983-04-14 Kraftwerk Union AG, 4330 Mülheim Verfahren zum Herstellen von oxidischen Kernbrennstoffsinterkoerpern
FR2536571A1 (fr) * 1982-11-19 1984-05-25 Commissariat Energie Atomique Procede de fabrication de pastilles de combustible nucleaire contenant un absorbant neutronique temporaire
DE3425581A1 (de) * 1983-10-06 1985-04-25 Kraftwerk Union AG, 4330 Mülheim Verfahren zum herstellen von oxidischen kernbrennstoffsinterkoerpern
JPS6097294A (ja) * 1983-10-06 1985-05-31 シーメンス、アクチエンゲゼルシヤフト 酸化物系核燃料焼結体の製法
GB2255085B (en) * 1991-04-17 1994-11-16 British Nuclear Fuels Plc Manufacture of sintered uranium dioxide
FR3005046B1 (fr) 2013-04-29 2015-05-15 Commissariat Energie Atomique Nouveau materiau a base d'uranium, de gadolinium et d'oxygene et son utilisation comme poison neutronique consommable
CN104821187B (zh) * 2015-03-11 2017-12-15 中国核动力研究设计院 一种Al2O3掺杂UO2‑10wt%Gd2O3可燃毒物及其制备方法
CN113012835A (zh) * 2019-12-20 2021-06-22 中核北方核燃料元件有限公司 一种含钆环形二氧化铀芯块的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121128A (en) * 1962-02-07 1964-02-11 O'leary William Joseph Process of making shaped fuel for nuclear reactors
NL155780B (nl) * 1974-06-17 1978-02-15 Leer Koninklijke Emballage Houder voor vloeibare stoffen en werkwijze voor het vervaardigen van de houder.

Also Published As

Publication number Publication date
GB1352972A (en) 1974-05-15
DE2139522C3 (de) 1981-12-17
FR2104136A5 (de) 1972-04-14
SE366015B (de) 1974-04-08
DE2139522A1 (de) 1972-02-17
BE771093A (fr) 1971-12-16
DE2139522B2 (de) 1981-01-29
JPS5722894B1 (de) 1982-05-15

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