BE902155A - Verre de phosphate de plomb et de fer comme milieu de confinement pour l'evacuation de dechets nucleaires hautement actifs. - Google Patents

Verre de phosphate de plomb et de fer comme milieu de confinement pour l'evacuation de dechets nucleaires hautement actifs.

Info

Publication number
BE902155A
BE902155A BE0/214817A BE214817A BE902155A BE 902155 A BE902155 A BE 902155A BE 0/214817 A BE0/214817 A BE 0/214817A BE 214817 A BE214817 A BE 214817A BE 902155 A BE902155 A BE 902155A
Authority
BE
Belgium
Prior art keywords
nuclear waste
disposal
glass
lead
iron phosphate
Prior art date
Application number
BE0/214817A
Other languages
English (en)
Inventor
L A Boatner
B C Sales
Original Assignee
Us Energy
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 Us Energy filed Critical Us Energy
Publication of BE902155A publication Critical patent/BE902155A/fr

Links

Classifications

    • 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
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Glass Compositions (AREA)

Abstract

Composition vitreuse pour l'immobilisation et l'évacuation de déchets nucléaires hautement radioactifs, qui comprend, sur base du poids total de la composition vitreuse (a) environ 34 à 55 % en poids de P205, (b) environ 45 à 66 % en poids de PbO, (d) 10 à 20% en poids de déchets nucléaires radio-actifs principalement sous forme d'oxydes métalliques, sur base du poids total de la composition vitreuse et de la teneur en fer des déchets nucléaires, (c) environ 9 % en poids de Fe203.
BE0/214817A 1984-04-11 1985-04-10 Verre de phosphate de plomb et de fer comme milieu de confinement pour l'evacuation de dechets nucleaires hautement actifs. BE902155A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59911184A 1984-04-11 1984-04-11

Publications (1)

Publication Number Publication Date
BE902155A true BE902155A (fr) 1985-07-31

Family

ID=24398260

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214817A BE902155A (fr) 1984-04-11 1985-04-10 Verre de phosphate de plomb et de fer comme milieu de confinement pour l'evacuation de dechets nucleaires hautement actifs.

Country Status (6)

Country Link
BE (1) BE902155A (fr)
CA (1) CA1233839A (fr)
DE (1) DE3512855A1 (fr)
FR (1) FR2562887B1 (fr)
GB (1) GB2157675B (fr)
IT (1) IT1190354B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5461185A (en) * 1994-04-19 1995-10-24 Forsberg; Charles W. Radioactive waste material disposal
WO2005055624A2 (fr) * 2003-11-26 2005-06-16 Tri E Holding, Llc Ecrans et techniques pour la protection contre le rayonnement
US7518028B2 (en) 2004-04-29 2009-04-14 Terry Asphalt Materials, Inc. Radiation shields and techniques for radiation shielding
WO2022075169A1 (fr) * 2020-10-06 2022-04-14 新日本繊維株式会社 Flocons d'oxyde inorganique résistants à la dégradation par rayonnement
CN113200681B (zh) * 2021-05-21 2022-05-27 西南科技大学 一种固化含钼高放核废的萤石基玻璃陶瓷基材的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1307309A (fr) * 1961-09-12 1962-10-26 Commissariat Energie Atomique Traitement des solutions résiduaires de combustibles nucléaires irradiés du type uranium-molybdène
JPS5130564B2 (fr) * 1972-10-09 1976-09-01

Also Published As

Publication number Publication date
DE3512855A1 (de) 1985-11-14
IT8520286A0 (it) 1985-04-10
IT8520286A1 (it) 1986-10-10
GB2157675B (en) 1988-03-16
GB2157675A (en) 1985-10-30
IT1190354B (it) 1988-02-16
GB8508468D0 (en) 1985-06-05
FR2562887B1 (fr) 1988-09-09
CA1233839A (fr) 1988-03-08
FR2562887A1 (fr) 1985-10-18

Similar Documents

Publication Publication Date Title
GB9326526D0 (en) Glaze for refractory materials
SE8502950D0 (sv) Novel galenical retard form
EP0157596A3 (en) Coating, sealing or impregnant compositions
FR2546332B1 (fr) Procede de decontamination de mitraille de fer et/ou d'acier contaminee par radioactivite
IT8319208A0 (it) Perfezionamenti nei o relativi ai complessi formati da telaio e portello per passi d'uomo e simili.
ES8504953A1 (es) Procedimiento de obtencion de un fundente particulado para el tratamiento de metales fundidos
BE902155A (fr) Verre de phosphate de plomb et de fer comme milieu de confinement pour l'evacuation de dechets nucleaires hautement actifs.
JPS6475157A (en) Continuous casting mold powder for extra-low carbon steel
JPS6416894A (en) Solid lubricant for hot processing
JPS57141496A (en) Method for preventing putrefaction of metal working oil
JPS56163240A (en) Titanium clad steel plate
EP0172914A4 (fr) Souche de pseudomonas solanacearum m4s, composition la contenant et permettant de combattre les maladies vehiculees par le sol des solanacees, et son procede d'utilisation.
ES8405060A1 (es) Procedimiento de preparacion de suspensiones acuosas que contienen al menos el 60% en peso de al menos un combustible solido.
Stundza Hylsa, HyL not Set for Divestiture
SE8008292L (sv) Flussmedel for metallgjutning
IT1169263B (it) Procedimento di vetrificazione di rifiuti radioattivi ad alta attivita' che impiega sfere di vetro come additivi di vetrificazione
LU80996A1 (fr) Procede pour ameliorer la proprete de surface de toles metalliques telles que des toles en acier
EP0126560A3 (fr) Tuyère de coulée et procédé de coulée utilisant celle-ci
Fefelov et al. A Flux for Surface Alloying of Metal With Boron
de Schiapparelli Effect of hard inclusions on susceptibility to hydrogen damage
WO1996002918A3 (fr) Procedes a froid de preparation du verre au moyen d'une matrice de silicate cristallin
JPS55141514A (en) Molten steel surface covering agent utilizing chiefly slag produced at refining of mg and a
GB0118945D0 (en) Encapsulation of waste
Levitskii et al. Relationship Between the High-Temperature Strength and Structure after Long-Term Industrial Service of Steel 12 Kh 1 MF
JPS6476935A (en) Resin composition for sealing semiconductor device

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNITED STATES DEPARTMENT OF ENERGY

Effective date: 19930430