ES8405550A1 - Metodo de produccion de un cuerpo sinterizado de material combustible nuclear. - Google Patents

Metodo de produccion de un cuerpo sinterizado de material combustible nuclear.

Info

Publication number
ES8405550A1
ES8405550A1 ES516835A ES516835A ES8405550A1 ES 8405550 A1 ES8405550 A1 ES 8405550A1 ES 516835 A ES516835 A ES 516835A ES 516835 A ES516835 A ES 516835A ES 8405550 A1 ES8405550 A1 ES 8405550A1
Authority
ES
Spain
Prior art keywords
nuclear fuel
fuel material
producing
containing nuclear
fugitive binder
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
ES516835A
Other languages
English (en)
Other versions
ES516835A0 (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 ES8405550A1 publication Critical patent/ES8405550A1/es
Publication of ES516835A0 publication Critical patent/ES516835A0/es
Granted 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
    • 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)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glanulating (AREA)

Abstract

METODO DE PRODUCCION DE UN CUERPO SINTERIZADO DE MATERIAL COMBUSTIBLE NUCLEAR.CONSISTENTE EN VARIAS ETAPAS: A) SE PREPARA UNA MEZCLA DE UO2 EN POLVO CON UNA SOLUCION ACUOSA AL 55 EN PESO DE CARBAMATO DE ETILENDIAMINA EN UNA PROPORCION DE 1,5 EN PESO DEL CARBAMATO RESPECTO AL UO2, DURANTE 10 A 20 MINUTOS; B) SE MADURA LA SOLUCION RESULTANTE QUE CONTIENE 15.000 PARTES POR MILLON DE AGUA, A TEMPERATURA DE 20JC PARA QUE SE FORME UN COMPUESTO DE URANILO SOLUBLE EN AGUA; C) SE SECA HASTA UNA PROPORCION DE AGUA DE 4.000 PARTES POR MILLON, CON UNA CORRIENTE DE NITROGENOSECO A UNA TEMPERATURA ENTRE 15JC Y 50JC, FORMANDOSE COMPACTOS DE MEZCLA; D) SE PRENSAN LOS COMPACTOS DE MEZCLA FORMANDOSE UN CUERPO DE COLOR VERDE; E) SE CALCINA EL CUERPO VERDE PARA PRODUCIR EL SINTERIZADO EN FORMA DE PASTILLAS.
ES516835A 1981-12-17 1982-10-26 Metodo de produccion de un cuerpo sinterizado de material combustible nuclear. Granted ES516835A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/331,492 US4427579A (en) 1981-12-17 1981-12-17 Method of producing fugitive binder-containing nuclear fuel material

Publications (2)

Publication Number Publication Date
ES8405550A1 true ES8405550A1 (es) 1984-06-01
ES516835A0 ES516835A0 (es) 1984-06-01

Family

ID=23294193

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516835A Granted ES516835A0 (es) 1981-12-17 1982-10-26 Metodo de produccion de un cuerpo sinterizado de material combustible nuclear.

Country Status (7)

Country Link
US (1) US4427579A (es)
JP (1) JPS58129288A (es)
CA (1) CA1178044A (es)
DE (1) DE3246142C2 (es)
ES (1) ES516835A0 (es)
IT (1) IT1153683B (es)
SE (1) SE8207212L (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522769A (en) * 1982-08-24 1985-06-11 General Electric Company Method for the manufacture of nuclear fuel products
JPS6070393A (ja) * 1983-07-27 1985-04-22 ゼネラル・エレクトリツク・カンパニイ 核燃料ペレツト製造用の改良された方法および結合剤並びにそれによつて得られる製品
US4696769A (en) * 1983-07-27 1987-09-29 General Electric Company Method and binder for the manufacture of nuclear fuel pellets, and the product
US4637900A (en) * 1984-01-13 1987-01-20 The United States Of America As Represented By The United States Department Of Energy Fabrication of high exposure nuclear fuel pellets
US4572810A (en) * 1984-09-17 1986-02-25 General Electric Company Method for providing uranium hydroxide on UO2 particles prior to generation of fugitive binder for sintering
US4687605A (en) * 1985-02-19 1987-08-18 Westinghouse Electric Corp. Manufacturing automation system for nuclear fuel rod production
US4816187A (en) * 1985-06-17 1989-03-28 General Electric Company Binder system for the manufacture of nuclear pellets, and the method and product thereof
US4670198A (en) * 1985-06-17 1987-06-02 General Electric Company Binder system for the manufacture of nuclear fuel pellets, and the method and product thereof
JPS62206491A (ja) * 1986-03-06 1987-09-10 日本ニュクリア・フュエル株式会社 核燃料成形体の製造方法
CN109300560B (zh) * 2018-11-01 2024-05-14 中国原子能科学研究院 一种混合氧化物芯块烧结气氛氧势控制装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061700A (en) * 1975-09-10 1977-12-06 General Electric Company Fugitive binder for nuclear fuel materials

Also Published As

Publication number Publication date
SE8207212D0 (sv) 1982-12-16
IT8224806A1 (it) 1984-06-16
CA1178044A (en) 1984-11-20
DE3246142A1 (de) 1983-06-30
JPS6323517B2 (es) 1988-05-17
IT1153683B (it) 1987-01-14
US4427579A (en) 1984-01-24
JPS58129288A (ja) 1983-08-02
ES516835A0 (es) 1984-06-01
IT8224806A0 (it) 1982-12-16
DE3246142C2 (de) 1986-08-21
SE8207212L (sv) 1983-06-18

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