IT1094315B - Composizione vetrosa non porosa contenente materiale radioattivo incapsulato e immodilizzato nella matrice di vetro e procedimento per realizzarla - Google Patents

Composizione vetrosa non porosa contenente materiale radioattivo incapsulato e immodilizzato nella matrice di vetro e procedimento per realizzarla

Info

Publication number
IT1094315B
IT1094315B IT21927/78A IT2192778A IT1094315B IT 1094315 B IT1094315 B IT 1094315B IT 21927/78 A IT21927/78 A IT 21927/78A IT 2192778 A IT2192778 A IT 2192778A IT 1094315 B IT1094315 B IT 1094315B
Authority
IT
Italy
Prior art keywords
immodilized
procedure
composition containing
radioactive material
containing encapsulated
Prior art date
Application number
IT21927/78A
Other languages
English (en)
Italian (it)
Other versions
IT7821927A0 (it
Original Assignee
Macedo Fedro B
Litovitz Theodore A
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
Priority claimed from US05/884,371 external-priority patent/US4224177A/en
Application filed by Macedo Fedro B, Litovitz Theodore A filed Critical Macedo Fedro B
Publication of IT7821927A0 publication Critical patent/IT7821927A0/it
Application granted granted Critical
Publication of IT1094315B publication Critical patent/IT1094315B/it

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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0095—Solution impregnating; Solution doping; Molecular stuffing, e.g. of porous glass
    • 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
    • C03C4/00—Compositions for glass with special properties
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Glass Compositions (AREA)
IT21927/78A 1977-04-04 1978-04-03 Composizione vetrosa non porosa contenente materiale radioattivo incapsulato e immodilizzato nella matrice di vetro e procedimento per realizzarla IT1094315B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US78443277A 1977-04-04 1977-04-04
US83677877A 1977-09-26 1977-09-26
US05/884,371 US4224177A (en) 1978-03-09 1978-03-09 Fixation of radioactive materials in a glass matrix

Publications (2)

Publication Number Publication Date
IT7821927A0 IT7821927A0 (it) 1978-04-03
IT1094315B true IT1094315B (it) 1985-07-26

Family

ID=27419815

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21927/78A IT1094315B (it) 1977-04-04 1978-04-03 Composizione vetrosa non porosa contenente materiale radioattivo incapsulato e immodilizzato nella matrice di vetro e procedimento per realizzarla

Country Status (17)

Country Link
JP (1) JPS53146715A (fr)
AT (1) AT367237B (fr)
AU (1) AU524260B2 (fr)
BR (1) BR7802066A (fr)
CA (1) CA1110051A (fr)
CH (1) CH633499A5 (fr)
DE (1) DE2814204A1 (fr)
DK (1) DK146878A (fr)
ES (2) ES468490A1 (fr)
FR (1) FR2386889B1 (fr)
GB (1) GB1591703A (fr)
IE (1) IE46863B1 (fr)
IL (1) IL54316A (fr)
IT (1) IT1094315B (fr)
LU (1) LU79365A1 (fr)
NL (1) NL7803533A (fr)
SE (1) SE7803744L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA786514B (en) * 1978-11-09 1980-07-30 Litovitz T Immobilization of radwastes in glass containers and products formed thereby
FR2440778B1 (fr) * 1978-11-09 1987-08-21 Macedo Pedro Fixation par echange d'ions de matieres toxiques dans une matrice de verre
DE3045878C2 (de) * 1980-12-05 1986-01-23 Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen Verfahren zum Verfestigen von flüssigen, Borsäure enthaltenden Abfällen aus dem Primärkühlkreislauf von Kernkraftwerken
DE3214242A1 (de) * 1982-04-17 1983-10-20 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur verbesserung der fuer eine langzeitlagerung erforderlichen eigenschaften von verfestigungen radioaktiver abfaelle
FR2563936B1 (fr) * 1984-05-04 1989-04-28 Sgn Soc Gen Tech Nouvelle Procede pour l'enrobage et le stockage de matieres dangereuses, notamment radioactives, dans un conteneur monolithique, dispositif pour mettre en oeuvre le procede et produit obtenu
JPH0721556B2 (ja) * 1988-03-28 1995-03-08 動力炉・核燃料料開発事業団 気体状ルテニウムの生成を抑制した放射性廃液のガラス溶融固化処理方法
JPH10272459A (ja) * 1997-03-31 1998-10-13 Power Reactor & Nuclear Fuel Dev Corp 環境浄化体、環境浄化方法及び環境浄化装置
CN101460866A (zh) * 2006-06-06 2009-06-17 国立大学法人新泻大学 空气中的镭射气和钍射气的测定方法
JP2011128083A (ja) * 2009-12-18 2011-06-30 Central Res Inst Of Electric Power Ind ガラス固化体中の白金族元素不溶解物観察用試料の作製方法
RU2746985C1 (ru) * 2020-10-05 2021-04-23 Федеральное государственное автономное образовательное учреждение высшего образования «Дальневосточный федеральный университет» (ДВФУ) Способ иммобилизации радионуклидов стронция в керамике

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116131A (en) * 1960-08-01 1963-12-31 Victor Comptometer Corp Method and materials for disposing of radioactive waste
US3114716A (en) * 1962-12-28 1963-12-17 Thomas C Quinby Method of preparing radioactive cesium sources
DE2343241A1 (de) * 1973-08-28 1975-03-06 Bayer Ag Verfahren zur verfestigung radioaktiver abfalloesungen

Also Published As

Publication number Publication date
CA1110051A (fr) 1981-10-06
ES468490A1 (es) 1980-12-16
IE46863B1 (en) 1983-10-19
JPS53146715A (en) 1978-12-20
DE2814204A1 (de) 1978-10-19
CH633499A5 (en) 1982-12-15
ES474004A1 (es) 1979-11-16
AT367237B (de) 1982-06-11
JPS6120840B2 (fr) 1986-05-23
LU79365A1 (fr) 1979-11-07
IE780653L (en) 1978-10-04
AU3438878A (en) 1979-09-27
IL54316A0 (en) 1978-06-15
GB1591703A (en) 1981-06-24
BR7802066A (pt) 1978-12-05
AU524260B2 (en) 1982-09-09
IT7821927A0 (it) 1978-04-03
SE7803744L (sv) 1978-10-05
ATA232778A (de) 1981-10-15
FR2386889B1 (fr) 1986-01-03
FR2386889A1 (fr) 1978-11-03
NL7803533A (nl) 1978-10-06
DK146878A (da) 1978-10-05
IL54316A (en) 1982-01-31

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