IE780653L - Radioactive material in glass - Google Patents
Radioactive material in glassInfo
- Publication number
- IE780653L IE780653L IE780653A IE65378A IE780653L IE 780653 L IE780653 L IE 780653L IE 780653 A IE780653 A IE 780653A IE 65378 A IE65378 A IE 65378A IE 780653 L IE780653 L IE 780653L
- Authority
- IE
- Ireland
- Prior art keywords
- composition
- glass
- radioactive material
- sio2
- per cent
- Prior art date
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)
Abstract
The new nonporous glass composition contains a radioactive material in the form of oxides or elements which is embedded and immobilised in the glass matrix. The said composition contains at least 75 moles per cent of SiO2, in addition to a radiation activity higher than 1 millicurie per cm<3> of the composition and a high chemical durability in aqueous solution. The composition may be in the form of a glass article showing an outer enclosure or glass skin comprising at least 90 moles per cent of SiO2 and substantially free from radioactive material, and an inner core formed by the said composition. The composition is used for binding radioactive materials. The attached figure is a graphic representation of the fraction of waste released into the environment after 20,000 years' storage. <IMAGE>
[GB1591703A]
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 |
---|---|
IE780653L true IE780653L (en) | 1978-10-04 |
IE46863B1 IE46863B1 (en) | 1983-10-19 |
Family
ID=27419815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE653/78A IE46863B1 (en) | 1977-04-04 | 1978-04-03 | Fixation of radioactive materials in a glass matrix |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS53146715A (en) |
AT (1) | AT367237B (en) |
AU (1) | AU524260B2 (en) |
BR (1) | BR7802066A (en) |
CA (1) | CA1110051A (en) |
CH (1) | CH633499A5 (en) |
DE (1) | DE2814204A1 (en) |
DK (1) | DK146878A (en) |
ES (2) | ES468490A1 (en) |
FR (1) | FR2386889B1 (en) |
GB (1) | GB1591703A (en) |
IE (1) | IE46863B1 (en) |
IL (1) | IL54316A (en) |
IT (1) | IT1094315B (en) |
LU (1) | LU79365A1 (en) |
NL (1) | NL7803533A (en) |
SE (1) | SE7803744L (en) |
Families Citing this family (10)
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 (en) * | 1978-11-09 | 1987-08-21 | Macedo Pedro | FIXING BY ION EXCHANGE OF TOXIC MATERIALS IN A GLASS MATRIX |
DE3045878C2 (en) * | 1980-12-05 | 1986-01-23 | Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen | Process for solidifying liquid waste containing boric acid from the primary cooling circuit of nuclear power plants |
DE3214242A1 (en) * | 1982-04-17 | 1983-10-20 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | METHOD FOR IMPROVING THE PROPERTIES OF RADIOACTIVE WASTE REINFORCEMENTS REQUIRED FOR LONG TERM STORAGE |
FR2563936B1 (en) * | 1984-05-04 | 1989-04-28 | Sgn Soc Gen Tech Nouvelle | PROCESS FOR COATING AND STORING DANGEROUS MATERIALS, PARTICULARLY RADIOACTIVE, IN A MONOLITHIC CONTAINER, DEVICE FOR IMPLEMENTING THE PROCESS AND PRODUCT OBTAINED |
JPH0721556B2 (en) * | 1988-03-28 | 1995-03-08 | 動力炉・核燃料料開発事業団 | Method for melting and solidifying glass of radioactive waste liquid with suppressed formation of gaseous ruthenium |
JPH10272459A (en) * | 1997-03-31 | 1998-10-13 | Power Reactor & Nuclear Fuel Dev Corp | Environmental purifying body, environmental purifying method and environmental purifying device |
CN101460866A (en) * | 2006-06-06 | 2009-06-17 | 国立大学法人新泻大学 | Method for measuring radon and thoron in air |
JP2011128083A (en) * | 2009-12-18 | 2011-06-30 | Central Res Inst Of Electric Power Ind | Method for preparing sample for observing insoluble substance of platinum group element inside solidified glass body |
RU2746985C1 (en) * | 2020-10-05 | 2021-04-23 | Федеральное государственное автономное образовательное учреждение высшего образования «Дальневосточный федеральный университет» (ДВФУ) | Method for immobilizing strontium radionuclides in ceramics |
Family Cites Families (3)
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 (en) * | 1973-08-28 | 1975-03-06 | Bayer Ag | METHOD FOR CONSOLIDATING RADIOACTIVE WASTE SOLUTIONS |
-
1978
- 1978-03-21 IL IL54316A patent/IL54316A/en unknown
- 1978-03-22 AU AU34388/78A patent/AU524260B2/en not_active Expired
- 1978-03-31 FR FR7809587A patent/FR2386889B1/en not_active Expired
- 1978-04-03 DK DK146878A patent/DK146878A/en not_active IP Right Cessation
- 1978-04-03 AT AT0232778A patent/AT367237B/en not_active IP Right Cessation
- 1978-04-03 CH CH355578A patent/CH633499A5/en not_active IP Right Cessation
- 1978-04-03 BR BR7802066A patent/BR7802066A/en unknown
- 1978-04-03 SE SE7803744A patent/SE7803744L/en unknown
- 1978-04-03 JP JP3818678A patent/JPS53146715A/en active Granted
- 1978-04-03 NL NL7803533A patent/NL7803533A/en not_active Application Discontinuation
- 1978-04-03 DE DE19782814204 patent/DE2814204A1/en not_active Withdrawn
- 1978-04-03 IE IE653/78A patent/IE46863B1/en unknown
- 1978-04-03 ES ES468490A patent/ES468490A1/en not_active Expired
- 1978-04-03 LU LU79365A patent/LU79365A1/en unknown
- 1978-04-03 CA CA300,264A patent/CA1110051A/en not_active Expired
- 1978-04-03 IT IT21927/78A patent/IT1094315B/en active
- 1978-04-03 GB GB12951/78A patent/GB1591703A/en not_active Expired
- 1978-10-06 ES ES474004A patent/ES474004A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1110051A (en) | 1981-10-06 |
ES468490A1 (en) | 1980-12-16 |
IE46863B1 (en) | 1983-10-19 |
JPS53146715A (en) | 1978-12-20 |
DE2814204A1 (en) | 1978-10-19 |
CH633499A5 (en) | 1982-12-15 |
ES474004A1 (en) | 1979-11-16 |
AT367237B (en) | 1982-06-11 |
JPS6120840B2 (en) | 1986-05-23 |
LU79365A1 (en) | 1979-11-07 |
AU3438878A (en) | 1979-09-27 |
IL54316A0 (en) | 1978-06-15 |
GB1591703A (en) | 1981-06-24 |
BR7802066A (en) | 1978-12-05 |
AU524260B2 (en) | 1982-09-09 |
IT7821927A0 (en) | 1978-04-03 |
IT1094315B (en) | 1985-07-26 |
SE7803744L (en) | 1978-10-05 |
ATA232778A (en) | 1981-10-15 |
FR2386889B1 (en) | 1986-01-03 |
FR2386889A1 (en) | 1978-11-03 |
NL7803533A (en) | 1978-10-06 |
DK146878A (en) | 1978-10-05 |
IL54316A (en) | 1982-01-31 |
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