ES8802552A1 - Metodo de almacenamiento de residuos nucleares en vidrio durante su fabricacion. - Google Patents

Metodo de almacenamiento de residuos nucleares en vidrio durante su fabricacion.

Info

Publication number
ES8802552A1
ES8802552A1 ES555869A ES555869A ES8802552A1 ES 8802552 A1 ES8802552 A1 ES 8802552A1 ES 555869 A ES555869 A ES 555869A ES 555869 A ES555869 A ES 555869A ES 8802552 A1 ES8802552 A1 ES 8802552A1
Authority
ES
Spain
Prior art keywords
copolymer
glass
solution
relating
making glass
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
ES555869A
Other languages
English (en)
Other versions
ES555869A0 (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8802552A1 publication Critical patent/ES8802552A1/es
Publication of ES555869A0 publication Critical patent/ES555869A0/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • G21F9/301—Processing by fixation in stable solid media
    • G21F9/302—Processing by fixation in stable solid media in an inorganic matrix
    • G21F9/305—Glass or glass like matrix
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/06—Ceramics; Glasses; Refractories
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/006—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/025—Silicon compounds without C-silicon linkages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/14—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing two or more elements other than carbon, oxygen, nitrogen, sulfur and silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Polymers & Plastics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Medicinal Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)

Abstract

UN METODO DE INMOVILIZACION DE RESIDUOS NUCLEARES EN VIDRIO. CONSTA DE LAS SIGUIENTES ETAPAS: A) HACER REACCIONAR (1) UN ALCOXIDO DE FORMULA GENERAL M(OR)4, DONDE R ES UN ALQUILO DE 1 A 4 ATOMOS DE CARBONO Y M ES SILICIO, TITANIO O MEZCLA DE ESTOS, CON (2) OXIDO DE BORO, ACIDO BORICO O MEZCLAS DE ESTOS, PARA PRODUCIR UNA SOLUCION ACUOSA DE UN COPOLIMERO; B) AGREGAR AGUA A DICHA SOLUCION PARA ENTRECRUZAR Y PRECIPITAR EL COPOLIMERO; C) INCORPORAR A LA SUSPENSION OBTENIDA EN LA ETAPA ANTERIOR LOS RESIDUOS NUCLEARES QUE SE DESEAN ALMACENAR, EN UNA CANTIDAD DEL 10 A 50 POR CIENTO EN PESO DEL PESO DE SOLIDOS DE LA SUSPENSION; Y D) CALENTAR LA SOLUCION PARA EVAPORAR EL AGUA Y FUNDIR EL COPOLIMERO, OBTENIENDOSE ASI UN VIDRIO QUE LLEVA INCORPORADOS EN SU ESTRUCTURA LOS RESIDUOS NUCLEARES QUE DE ESTE MODO QUEDAN ALMACENADOS EN EL MISMO.
ES555869A 1985-06-10 1986-06-09 Metodo de almacenamiento de residuos nucleares en vidrio durante su fabricacion. Expired ES8802552A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74283785A 1985-06-10 1985-06-10

Publications (2)

Publication Number Publication Date
ES8802552A1 true ES8802552A1 (es) 1988-07-01
ES555869A0 ES555869A0 (es) 1988-07-01

Family

ID=24986454

Family Applications (1)

Application Number Title Priority Date Filing Date
ES555869A Expired ES8802552A1 (es) 1985-06-10 1986-06-09 Metodo de almacenamiento de residuos nucleares en vidrio durante su fabricacion.

Country Status (4)

Country Link
EP (1) EP0205313A1 (es)
JP (1) JPS61286231A (es)
KR (1) KR870000719A (es)
ES (1) ES8802552A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166384A (en) * 1992-04-07 1992-11-24 Union Carbide Chemicals & Plastics Technology Corporation Method for the removal of siloxane dissolved in the solvent employed in the preparation of trimethoxysilane via methanol-silicon metal reaction
GB2497755A (en) * 2011-12-19 2013-06-26 Charles Donald Ingham A process for the rapid shut-down of nuclear fission reactions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1019373A (en) * 1962-08-10 1966-02-02 Atomic Energy Authority Uk A new glass containing radioactive waste oxides
JPS55100231A (en) * 1979-01-19 1980-07-31 Hitachi Ltd Production of optical fiber base material
US4422965A (en) * 1980-08-11 1983-12-27 Westinghouse Electric Corp. Nuclear waste encapsulation in borosilicate glass by chemical polymerization

Also Published As

Publication number Publication date
KR870000719A (ko) 1987-02-20
EP0205313A1 (en) 1986-12-17
JPS61286231A (ja) 1986-12-16
ES555869A0 (es) 1988-07-01

Similar Documents

Publication Publication Date Title
SE7907715L (sv) Forfarande for tillverkning av solcellskvalitetskisel
DE3278714D1 (en) Process and device for treating solutions containing tritiated water, electrode to be used in this device and its manufacturing process
GB8809998D0 (en) Poly-vinylphosphonic acid & metal oxide/cement/glass ionomer cement
ES455894A1 (es) Procedimiento de secado de las soluciones que contienen aci-do borico.
DE3766144D1 (de) Verfahren zur herstellung von radioaktive abfaelle enthaltendem borsilikatglas.
FR2596909B1 (fr) Procede d'immobilisation de dechets nucleaires dans un verre borosilicate
ES8802552A1 (es) Metodo de almacenamiento de residuos nucleares en vidrio durante su fabricacion.
IL60063A0 (en) Influenza vaccine production in liquid cell culture
PT71739B (en) Process for preparing a cell culture of hepatitis a virus
FR2339820A1 (fr) Collecteurs plats d'energie solaire avec des plaques absorbantes en fibres creuses, notamment en fibres de verre creuses
ES456087A1 (es) Mejoras introducidas en el procedimiento de obtencion de vi-troceramicas transparentes sensiblemente incoloras.
ES2004461A6 (es) Procedimiento perfeccionado para la produccion de anhidrido borico a partir de acido borico
GB2156356B (en) Boron-containing resins
DE3872017T2 (de) Borharze mit hoher selektiver absorptionswirkung.
SE8303925D0 (sv) Interferon e
ES8404306A1 (es) "un metodo de preparacion de una solucion transparente de alcoxido de aluminio parcialmente hidrolizado".
ATE58377T1 (de) Organosalze von metallat-anionen und verfahren zur herstellung von alkylenglykolen damit.
GB919192A (en) A neutron flux dosimeter
GB1445458A (en) Conditioning highly radioactive solidified waste
FR2620438B1 (fr) Procede de preparation de nitrure d'uranium et/ou de plutonium utilisable comme combustible nucleaire
Singh et al. Relation between temperature and biogas production.
Kushnikov et al. Use of induction melter with a cold crucible for plutonium immobilization
STOCH et al. ROZDROZE IZERSKIE QUARTZ OF HIGH PURITY
JPS57169723A (en) Transmission light adjusting method using electricity
BR8400329A (pt) Processo de injecao de oxigenio na combustao de fornos de reaquecimento de placas