ES8900182A1 - Un metodo para la produccion de materiales compactos coherentes, duraderos, de combustible nuclear - Google Patents

Un metodo para la produccion de materiales compactos coherentes, duraderos, de combustible nuclear

Info

Publication number
ES8900182A1
ES8900182A1 ES555998A ES555998A ES8900182A1 ES 8900182 A1 ES8900182 A1 ES 8900182A1 ES 555998 A ES555998 A ES 555998A ES 555998 A ES555998 A ES 555998A ES 8900182 A1 ES8900182 A1 ES 8900182A1
Authority
ES
Spain
Prior art keywords
manufacture
product
nuclear fuel
fuel pellets
binder system
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
ES555998A
Other languages
English (en)
Other versions
ES555998A0 (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 ES555998A0 publication Critical patent/ES555998A0/es
Publication of ES8900182A1 publication Critical patent/ES8900182A1/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
    • 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)
  • Compositions Of Oxide Ceramics (AREA)
  • Glanulating (AREA)

Abstract

METODO PARA LA PRODUCCION DE MATERIALES COMPACTOS COHERENTES, DURADEROS, DE COMBUSTIBLE NUCLEAR CERAMICO EN PARTICULAS. EL METODO, QUE IMPARTE PLASTICIDAD PERDURABLE AL MATERIAL CERAMICO, COMPRENDE DOS ETAPAS: ADICION DEL AGLUTINANTE TRANSITORIO AL COMBUSTIBLE NUCLEAR MEDIANTE LA COMBINACION DE DIAMINA EN SOLUCION ACUOSA E IONES OXALATO Y POSTERIOR PRENSADO DE LA MEZCLA RESULTANTE PARA OBTENER EL MATERIAL COMPACTO COHERENTE. EL AGLUTINANTE TRANSITORIO COMPRENDE UN PORCENTAJE EN PESO ENTRE EL 30 POR CIEN Y 50 POR CIEN DE DIAMINA, EL 25 POR CIEN Y 60 POR CIEN DE AGUA, Y EL 10 POR CIEN Y 25 POR CIEN DE IONES OXALATO. DICHO AGLUTINANTE SE MEZCLA CON EL COMBUSTIBLE NUCLEAR EN PARTICULAS EN UNA CANTIDAD EN PESO DEL MISMO ENTRE EL 2 POR CIEN Y 6 POR CIEN. EL AGLUTINANTE TRANSITORIO PUEDE OBTENERSE TAMBIEN DE UNA MEZCLA DE IONES OXALATO Y SOLUCION ACUOSA DE ETILENDIAMINA CUYA PROPORCION EN PESO SEA DE UNA PARTE DE IONES OXALATO, DOS DE ETILENDIAMINA Y UNA DE AGUA, QUE POSTERIORMENTE SE MEZCLA CON EL COMBUSTIBLE NUCLEAR EN PARTICULAS A UNA TEMPERATURA SUPERIOR A 55GC.
ES555998A 1985-06-17 1986-06-12 Un metodo para la produccion de materiales compactos coherentes, duraderos, de combustible nuclear Expired ES8900182A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/744,945 US4670198A (en) 1985-06-17 1985-06-17 Binder system for the manufacture of nuclear fuel pellets, and the method and product thereof

Publications (2)

Publication Number Publication Date
ES555998A0 ES555998A0 (es) 1989-02-16
ES8900182A1 true ES8900182A1 (es) 1989-02-16

Family

ID=24994576

Family Applications (1)

Application Number Title Priority Date Filing Date
ES555998A Expired ES8900182A1 (es) 1985-06-17 1986-06-12 Un metodo para la produccion de materiales compactos coherentes, duraderos, de combustible nuclear

Country Status (6)

Country Link
US (1) US4670198A (es)
JP (1) JPS6232387A (es)
CA (1) CA1263526A (es)
DE (1) DE3612163A1 (es)
ES (1) ES8900182A1 (es)
IT (1) IT1190009B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20060817A1 (es) * 2004-09-10 2006-10-10 Wyeth Corp Anticuerpos anti-5t4 humanizados y conjugados anticuerpo anti-5t4/calicheamicina
US9466398B2 (en) * 2010-09-27 2016-10-11 Purdue Research Foundation Ceramic-ceramic composites and process therefor, nuclear fuels formed thereby, and nuclear reactor systems and processes operated therewith

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536677A (fr) * 1966-09-14 1968-08-16 Atomenergi Ab Procédé de fabrication d'un corps poreux d'un oxyde combustible nucléaire
US3927154A (en) * 1968-08-05 1975-12-16 Gen Electric Process for preparing sintered uranium dioxide nuclear fuel
US3923933A (en) * 1968-10-29 1975-12-02 Gen Electric Process for preparing sintered uranium dioxide grains
US3803273A (en) * 1971-08-27 1974-04-09 Gen Electric Ceramic fuel fabrication process providing controlled density and grain size
GB1461264A (es) * 1973-01-12 1977-01-13
GB1461263A (en) * 1973-01-12 1977-01-13 British Nuclear Fuels Ltd Ceramic nuclear fuel pellets
US4061700A (en) * 1975-09-10 1977-12-06 General Electric Company Fugitive binder for nuclear fuel materials
US4383953A (en) * 1980-01-21 1983-05-17 General Electric Company Method of improving the green strength of nuclear fuel pellets
US4389341A (en) * 1981-06-15 1983-06-21 General Electric Company Fugitive binder-containing nuclear fuel material and method of production
US4427579A (en) * 1981-12-17 1984-01-24 General Electric Company Method of producing fugitive binder-containing nuclear fuel material
US4432915A (en) * 1982-03-22 1984-02-21 General Electric Company Method for producing nuclear fuel pellets, and product thereof
US4575436A (en) * 1982-08-24 1986-03-11 General Electric Company Production of nuclear fuel products
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
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

Also Published As

Publication number Publication date
IT8620724A0 (it) 1986-06-09
JPH0547077B2 (es) 1993-07-15
IT8620724A1 (it) 1987-12-09
DE3612163A1 (de) 1986-12-18
ES555998A0 (es) 1989-02-16
JPS6232387A (ja) 1987-02-12
US4670198A (en) 1987-06-02
CA1263526A (en) 1989-12-05
IT1190009B (it) 1988-02-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000503