FR2375695A1 - PROCESS FOR THE TREATMENT OF RADIOACTIVE WASTE - Google Patents

PROCESS FOR THE TREATMENT OF RADIOACTIVE WASTE

Info

Publication number
FR2375695A1
FR2375695A1 FR7737140A FR7737140A FR2375695A1 FR 2375695 A1 FR2375695 A1 FR 2375695A1 FR 7737140 A FR7737140 A FR 7737140A FR 7737140 A FR7737140 A FR 7737140A FR 2375695 A1 FR2375695 A1 FR 2375695A1
Authority
FR
France
Prior art keywords
radioactive waste
treatment
sheath
corrosion
surrounded
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
FR7737140A
Other languages
French (fr)
Other versions
FR2375695B1 (en
Inventor
Hans Larker
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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 SE7614375A external-priority patent/SE407639B/en
Priority claimed from SE7704487A external-priority patent/SE410669B/en
Application filed by ASEA AB filed Critical ASEA AB
Publication of FR2375695A1 publication Critical patent/FR2375695A1/en
Application granted granted Critical
Publication of FR2375695B1 publication Critical patent/FR2375695B1/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
    • G21F9/28—Treating solids
    • G21F9/34—Disposal of solid waste
    • 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
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/005—Containers for solid radioactive wastes, e.g. for ultimate disposal
    • 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
    • G21F9/34—Disposal of solid waste
    • G21F9/36—Disposal of solid waste by packaging; by baling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

On entoure d'une gaine d'une matière résistante à la corrosion et/ou difficilement perméable au rayonnement radioactif un corps qui contient des déchets radioactifs, en particulier des déchets chauds séparés lors de la régénération de combustibles nucléaires. Le corps 1 est entouré avec la matière résistante à la corrosion 2 et/ou difficilement perméable au rayonnement radioactif et, après avoir été enfermé dans une capsule 3 avec cette matière, il est soumis à une compression isostatique dans les conditions de pression et de température nécessaires pour la formation d'une gaine dense et coherente de la matière.Surrounded by a sheath of a material resistant to corrosion and / or hardly permeable to radioactive radiation, a body which contains radioactive waste, in particular hot waste separated during the regeneration of nuclear fuels. The body 1 is surrounded with the material resistant to corrosion 2 and / or hardly permeable to radioactive radiation and, after having been enclosed in a capsule 3 with this material, it is subjected to isostatic compression under the conditions of pressure and temperature necessary for the formation of a dense and coherent sheath of the material.

FR7737140A 1976-12-21 1977-12-09 PROCESS FOR THE TREATMENT OF RADIOACTIVE WASTE Granted FR2375695A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7614375A SE407639B (en) 1976-12-21 1976-12-21 TAKE TREATMENT OF RADIOACTIVE WASTE
SE7704487A SE410669B (en) 1977-04-20 1977-04-20 MAKE REMOVAL OF RADIOACTIVE MATERIAL

Publications (2)

Publication Number Publication Date
FR2375695A1 true FR2375695A1 (en) 1978-07-21
FR2375695B1 FR2375695B1 (en) 1984-09-21

Family

ID=26656764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737140A Granted FR2375695A1 (en) 1976-12-21 1977-12-09 PROCESS FOR THE TREATMENT OF RADIOACTIVE WASTE

Country Status (4)

Country Link
JP (1) JPS5379200A (en)
DE (1) DE2756700A1 (en)
FR (1) FR2375695A1 (en)
GB (1) GB1590108A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025847A1 (en) * 1979-09-24 1981-04-01 The Carborundum Company Radioactive material in stable physical article form and method for preparing same
FR2482762A1 (en) * 1980-05-16 1981-11-20 Nukem Gmbh PROCESS FOR TEMPORARY OR DEFINITIVE STORAGE OF TRITIUM
FR2482764A1 (en) * 1980-05-16 1981-11-20 Nukem Gmbh PROCESS FOR THE INCLUSION OF RADIOACTIVE METAL WASTE CONTAINING TRITIUM
EP0044381A1 (en) * 1980-05-19 1982-01-27 Asea Ab Method for treating radioactive material and container for enclosing such material
EP0061067A1 (en) * 1981-03-20 1982-09-29 Asea Ab Method of storing spent fuel rods in a copper container
EP0081660A1 (en) * 1981-11-11 1983-06-22 Nukem GmbH Moulded body for encapsulating spent nuclear fuel elements, and process for manufacturing this body
FR2555092A1 (en) * 1983-11-22 1985-05-24 Commissariat Energie Atomique METHOD AND DEVICE FOR CONFINING THE POLLUTION OF AN ISOSTATIC PRESSING ENCLOSURE
EP0296855A2 (en) * 1987-06-23 1988-12-28 Australian Nuclear Science And Technology Organisation A method of storing radioactive waste material
FR2640800A1 (en) * 1988-12-16 1990-06-22 Kernforschungsz Karlsruhe CONTAINER FOR THE FINAL STORAGE OF HIGHLY RADIO-ACTIVE WASTE DEDUCTING HEAT

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856466C2 (en) * 1978-12-28 1986-01-23 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Process for solidifying highly radioactive waste materials in a metal matrix in the form of granules or powder
DE2945006A1 (en) * 1979-11-08 1981-05-21 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe METHOD FOR PRODUCING HIGH-RADIOACTIVE WASTE MATERIALS CONTAINING
DE3018746C2 (en) * 1980-05-16 1985-10-24 Nukem Gmbh, 6450 Hanau Process for embedding tritiated waste
JPS6236159Y2 (en) * 1980-06-26 1987-09-14
JPS5766399A (en) * 1980-10-13 1982-04-22 Tokyo Shibaura Electric Co Method of treating radioactive waste
JPS57122400A (en) * 1981-01-23 1982-07-30 Tokyo Shibaura Electric Co Method of processing radioactive waste
DE3103526C2 (en) * 1981-02-03 1985-11-14 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Multi-layer transport and storage container for radioactive waste
DE3144754A1 (en) * 1981-11-11 1983-05-19 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe MOLDED BODY FOR INTEGRATING RADIOACTIVE WASTE AND METHOD FOR THE PRODUCTION THEREOF
DE3149945A1 (en) * 1981-12-17 1983-07-21 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover CONTAINER FOR THE LONG-TERM STORAGE OF COMBUSED CORE REACTOR FUEL ELEMENTS
DE102015002932A1 (en) * 2015-03-07 2016-09-08 Bernd Upnmoor Process for the safe disposal of radioactive substances at depths of more than 1 km

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000072A (en) * 1959-08-20 1961-09-19 Ca Atomic Energy Ltd Process of containing and fixing fission products
NL7300552A (en) * 1973-01-15 1974-07-17
FR2369659A1 (en) * 1976-11-02 1978-05-26 Asea Ab PR

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025847A1 (en) * 1979-09-24 1981-04-01 The Carborundum Company Radioactive material in stable physical article form and method for preparing same
FR2482762A1 (en) * 1980-05-16 1981-11-20 Nukem Gmbh PROCESS FOR TEMPORARY OR DEFINITIVE STORAGE OF TRITIUM
FR2482764A1 (en) * 1980-05-16 1981-11-20 Nukem Gmbh PROCESS FOR THE INCLUSION OF RADIOACTIVE METAL WASTE CONTAINING TRITIUM
EP0044381A1 (en) * 1980-05-19 1982-01-27 Asea Ab Method for treating radioactive material and container for enclosing such material
US4491540A (en) * 1981-03-20 1985-01-01 Asea Aktiebolag Method of preparing spent nuclear fuel rods for long-term storage
EP0061067A1 (en) * 1981-03-20 1982-09-29 Asea Ab Method of storing spent fuel rods in a copper container
EP0081660A1 (en) * 1981-11-11 1983-06-22 Nukem GmbH Moulded body for encapsulating spent nuclear fuel elements, and process for manufacturing this body
FR2555092A1 (en) * 1983-11-22 1985-05-24 Commissariat Energie Atomique METHOD AND DEVICE FOR CONFINING THE POLLUTION OF AN ISOSTATIC PRESSING ENCLOSURE
US4654171A (en) * 1983-11-22 1987-03-31 Commissariat A L'energie Atomique Process and apparatus for confining the pollution of an isostatic pressing enclosure
EP0296855A2 (en) * 1987-06-23 1988-12-28 Australian Nuclear Science And Technology Organisation A method of storing radioactive waste material
EP0296855A3 (en) * 1987-06-23 1989-12-06 Australian Nuclear Science And Technology Organisation A method of storing radioactive waste material
FR2640800A1 (en) * 1988-12-16 1990-06-22 Kernforschungsz Karlsruhe CONTAINER FOR THE FINAL STORAGE OF HIGHLY RADIO-ACTIVE WASTE DEDUCTING HEAT
BE1005006A3 (en) * 1988-12-16 1993-03-23 Kernforschungsz Karlsruhe CONTAINER STORAGE FINAL WASTE HIGHLY RADIOACTIVE produce heat.

Also Published As

Publication number Publication date
FR2375695B1 (en) 1984-09-21
GB1590108A (en) 1981-05-28
JPS5379200A (en) 1978-07-13
JPS6117320B2 (en) 1986-05-07
DE2756700A1 (en) 1978-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse