CA1110051A - Fixation of radioactive materials in a glass matrix - Google Patents

Fixation of radioactive materials in a glass matrix

Info

Publication number
CA1110051A
CA1110051A CA300,264A CA300264A CA1110051A CA 1110051 A CA1110051 A CA 1110051A CA 300264 A CA300264 A CA 300264A CA 1110051 A CA1110051 A CA 1110051A
Authority
CA
Canada
Prior art keywords
glass
radioactive
preform
radioactive material
porous
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
CA300,264A
Other languages
English (en)
French (fr)
Inventor
Pedro B. Macedo
Theodore A. Litovitz
Joseph H. Simmons
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1110051A publication Critical patent/CA1110051A/en
Expired legal-status Critical Current

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)
  • 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)
CA300,264A 1977-04-04 1978-04-03 Fixation of radioactive materials in a glass matrix Expired CA1110051A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US78443277A 1977-04-04 1977-04-04
US784,432 1977-04-04
US83677877A 1977-09-26 1977-09-26
US836,778 1977-09-26
US884,371 1978-03-09
US05/884,371 US4224177A (en) 1978-03-09 1978-03-09 Fixation of radioactive materials in a glass matrix

Publications (1)

Publication Number Publication Date
CA1110051A true CA1110051A (en) 1981-10-06

Family

ID=27419815

Family Applications (1)

Application Number Title Priority Date Filing Date
CA300,264A Expired CA1110051A (en) 1977-04-04 1978-04-03 Fixation of radioactive materials in a glass matrix

Country Status (17)

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

Families Citing this family (11)

* 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
GB2050681B (en) * 1978-11-09 1982-08-04 Litovitz Theodore A Fixation by ion exchange of toxic materials in a glass matrix
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
JP4649670B2 (ja) * 2006-06-06 2011-03-16 国立大学法人 新潟大学 空気中のラドン及びトロンの測定方法
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
CN115424757B (zh) * 2022-08-17 2024-06-11 西南科技大学 一种高碘保留率固化含碘废物的方法

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
DE2814204A1 (de) 1978-10-19
JPS53146715A (en) 1978-12-20
IL54316A (en) 1982-01-31
IT1094315B (it) 1985-07-26
DK146878A (da) 1978-10-05
BR7802066A (pt) 1978-12-05
IT7821927A0 (it) 1978-04-03
ES468490A1 (es) 1980-12-16
AU524260B2 (en) 1982-09-09
LU79365A1 (fr) 1979-11-07
ATA232778A (de) 1981-10-15
ES474004A1 (es) 1979-11-16
AT367237B (de) 1982-06-11
IL54316A0 (en) 1978-06-15
CH633499A5 (en) 1982-12-15
SE7803744L (sv) 1978-10-05
IE46863B1 (en) 1983-10-19
GB1591703A (en) 1981-06-24
NL7803533A (nl) 1978-10-06
IE780653L (en) 1978-10-04
AU3438878A (en) 1979-09-27
FR2386889B1 (fr) 1986-01-03
JPS6120840B2 (es) 1986-05-23
FR2386889A1 (fr) 1978-11-03

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Legal Events

Date Code Title Description
MKEX Expiry