FR2251889A1 - Long-life storage of radioactive and other materials - by inclusion in solids whose thickness increases - Google Patents

Long-life storage of radioactive and other materials - by inclusion in solids whose thickness increases

Info

Publication number
FR2251889A1
FR2251889A1 FR7438060A FR7438060A FR2251889A1 FR 2251889 A1 FR2251889 A1 FR 2251889A1 FR 7438060 A FR7438060 A FR 7438060A FR 7438060 A FR7438060 A FR 7438060A FR 2251889 A1 FR2251889 A1 FR 2251889A1
Authority
FR
France
Prior art keywords
solid
radioactive
long
inclusion
materials
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.)
Granted
Application number
FR7438060A
Other languages
French (fr)
Other versions
FR2251889B1 (en
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 GB53893/73A external-priority patent/GB1485266A/en
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of FR2251889A1 publication Critical patent/FR2251889A1/en
Application granted granted Critical
Publication of FR2251889B1 publication Critical patent/FR2251889B1/fr
Granted 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
    • G21F9/02—Treating gases

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Physical Vapour Deposition (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Electron Sources, Ion Sources (AREA)

Abstract

Storage of a material, more esp. a hazardous or radioactive material, e.g. a radioactive gas with a long half life such as Kr - 85, comprises enclosing it in a solid body as a result of bombarding the solid with ions of the material. In partic. the energy of bombardment is such as to achieve introduction of the material below the surface of the solid and to control the carrying away of this by atomisation so that the material remains in the solid. More esp., atomisation is carried out simultaneously with inclusion of the material so that the thickness of the solid increases. Where gases of long half life e.g. arising in the re-processing of nuclear fuel, must be stored for very long periods, e.g. 100 to 200 years or more, larger vols. can be stored than in comparable gas cylinders under pressure, using metals e.g. Cu, Ni resistant to corrosion from which little or no gas will be evolved below the metal m.pt.
FR7438060A 1973-11-20 1974-11-19 Long-life storage of radioactive and other materials - by inclusion in solids whose thickness increases Granted FR2251889A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB53893/73A GB1485266A (en) 1973-11-20 1973-11-20 Storage of material
GB4779274 1974-11-05

Publications (2)

Publication Number Publication Date
FR2251889A1 true FR2251889A1 (en) 1975-06-13
FR2251889B1 FR2251889B1 (en) 1978-03-24

Family

ID=26266136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438060A Granted FR2251889A1 (en) 1973-11-20 1974-11-19 Long-life storage of radioactive and other materials - by inclusion in solids whose thickness increases

Country Status (4)

Country Link
JP (1) JPS5936238B2 (en)
DE (1) DE2454796C2 (en)
FR (1) FR2251889A1 (en)
IT (1) IT1024863B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412147A1 (en) * 1977-12-16 1979-07-13 Tokyo Shibaura Electric Co METHOD AND APPARATUS FOR STORAGE OF RADIOACTIVE MATERIAL

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1114148A (en) * 1977-03-11 1981-12-15 Jerome J. Cuomo Radioactive gas encapsulated in amorphous material
JPS5479400A (en) * 1977-12-07 1979-06-25 Toshiba Corp Method of storing radioactive waste and its device
DE3323060C2 (en) * 1983-06-27 1986-03-20 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Method for fixing radioactive krypton and device for carrying out the method
JPH0514503Y2 (en) * 1987-09-30 1993-04-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412147A1 (en) * 1977-12-16 1979-07-13 Tokyo Shibaura Electric Co METHOD AND APPARATUS FOR STORAGE OF RADIOACTIVE MATERIAL

Also Published As

Publication number Publication date
JPS5089799A (en) 1975-07-18
IT1024863B (en) 1978-07-20
FR2251889B1 (en) 1978-03-24
DE2454796A1 (en) 1975-05-22
JPS5936238B2 (en) 1984-09-03
DE2454796C2 (en) 1986-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse