FR2369659A1 - PR - Google Patents

PR

Info

Publication number
FR2369659A1
FR2369659A1 FR7732219A FR7732219A FR2369659A1 FR 2369659 A1 FR2369659 A1 FR 2369659A1 FR 7732219 A FR7732219 A FR 7732219A FR 7732219 A FR7732219 A FR 7732219A FR 2369659 A1 FR2369659 A1 FR 2369659A1
Authority
FR
France
Prior art keywords
inclusion
formation
waste
coherent body
coherent
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
FR7732219A
Other languages
French (fr)
Other versions
FR2369659B1 (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 SE7612146A external-priority patent/SE404736B/en
Priority claimed from SE7701278A external-priority patent/SE407640B/en
Application filed by ASEA AB filed Critical ASEA AB
Publication of FR2369659A1 publication Critical patent/FR2369659A1/en
Application granted granted Critical
Publication of FR2369659B1 publication Critical patent/FR2369659B1/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
    • G21F9/30—Processing
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C04B35/6455—Hot isostatic pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Ce procédé concerne l'inclusion de déchets radioactifs dans un corps résistant au lessivage à l'eau ainsi que la formation d'un corps cohérent à partir de masses contenant de tels déchets. La masse contenant des éléments radioactifs est enfermée dans une capsule et soumise dans une chambre à haute pression 42 à une compression isostatique à une température et une pression nécessaire pour la formation d'un corps dense et cohérent. Ce procédé garantit une manipulation efficace et contrôlable de l'inclusion.This method relates to the inclusion of radioactive waste in a body resistant to water leaching as well as the formation of a coherent body from masses containing such waste. The mass containing radioactive elements is enclosed in a capsule and subjected in a high pressure chamber 42 to isostatic compression at a temperature and pressure necessary for the formation of a dense and coherent body. This process ensures efficient and controllable manipulation of the inclusion.

FR7732219A 1976-11-02 1977-10-26 PR Granted FR2369659A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7612146A SE404736B (en) 1976-11-02 1976-11-02 WAY TO INCLUDE HIGH-ACTIVE NUCLEAR FUEL WASTE IN A LOT OF A RESISTANT MATERIAL
SE7701278A SE407640B (en) 1977-02-07 1977-02-07 WAY TO ANCHOR A RADIOACTIVE MATERIAL IN A RESISTANT BODY RESISTANCE TO WATER

Publications (2)

Publication Number Publication Date
FR2369659A1 true FR2369659A1 (en) 1978-05-26
FR2369659B1 FR2369659B1 (en) 1984-05-11

Family

ID=26656753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732219A Granted FR2369659A1 (en) 1976-11-02 1977-10-26 PR

Country Status (5)

Country Link
JP (1) JPS5357400A (en)
BR (1) BR7707273A (en)
DE (1) DE2747951A1 (en)
FR (1) FR2369659A1 (en)
GB (1) GB1588350A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441246A1 (en) * 1978-11-09 1980-06-06 Macedo Pedro IMMOBILIZATION OF RADIOACTIVE WASTE IN GLASS CONTAINERS AND PRODUCTS THUS FORMED
EP0028670A1 (en) * 1979-11-08 1981-05-20 Kernforschungszentrum Karlsruhe Gmbh Process for preparing bodies containing highly radioactive wastes
EP0044692A2 (en) * 1980-07-15 1982-01-27 AUSTRALIAN NUCLEAR SCIENCE & TECHNOLOGY ORGANISATION Arrangements for containing waste material
FR2490000A1 (en) * 1980-09-10 1982-03-12 Westinghouse Electric Corp PROCESS FOR THE TREATMENT OF RADIO-ACTIVE FUEL WASTE
FR2502381A1 (en) * 1981-03-17 1982-09-24 Kernforschungsz Karlsruhe METHOD FOR COATING SOLID MATERIALS CONTAINING RADIO-ACTIVATED OR RADIO-ACTIVATED CONTAMINATED MATERIAL FROM NUCLEAR FACILITIES IN A MATRIX FOR DEFINITIVE STORAGE
FR2522533A1 (en) * 1981-12-11 1983-09-09 Agip Nucleare Spa PREPARATION OF MINERAL ION EXCHANGERS BASED ON TITANIUM COMPOUNDS AND THEIR USE
EP0115311A1 (en) * 1983-01-26 1984-08-08 Asea Ab Process for encapsulating radioactive or noxious materials, and container for carrying out this process
EP0126775A1 (en) * 1982-11-24 1984-12-05 Litovitz Theodore A Purification of contaminated liquid.
FR2563936A1 (en) * 1984-05-04 1985-11-08 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
US4645624A (en) * 1982-08-30 1987-02-24 Australian Atomic Energy Commission Containment and densification of particulate material

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375695A1 (en) * 1976-12-21 1978-07-21 Asea Ab PROCESS FOR THE TREATMENT OF RADIOACTIVE WASTE
DE3104366C2 (en) * 1981-02-07 1986-12-04 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Device for evacuating and filling final storage containers for radioactive material
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
FI71625C (en) * 1982-04-30 1987-01-19 Imatran Voima Oy Process for ceramics of radioactive waste.
JPS59167554U (en) * 1983-04-22 1984-11-09 馬場　良雄 balance training equipment
JPH0782115B2 (en) * 1988-11-29 1995-09-06 動力炉・核燃料開発事業団 HIP volume reduction method for radioactive waste
GB0118945D0 (en) 2001-08-03 2001-09-26 British Nuclear Fuels Plc Encapsulation of waste
US8754282B2 (en) * 2011-06-02 2014-06-17 American Isostatic Presses, Inc. Methods of consolidating radioactive containing materials by hot isostatic pressing
US11373776B2 (en) * 2017-01-06 2022-06-28 GeoRoc International, Inc. Integrated ion-exchange disposal and treatment system

Citations (1)

* 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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE622903A (en) * 1961-10-09
NL7300552A (en) * 1973-01-15 1974-07-17

Patent Citations (1)

* 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

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441246A1 (en) * 1978-11-09 1980-06-06 Macedo Pedro IMMOBILIZATION OF RADIOACTIVE WASTE IN GLASS CONTAINERS AND PRODUCTS THUS FORMED
EP0028670A1 (en) * 1979-11-08 1981-05-20 Kernforschungszentrum Karlsruhe Gmbh Process for preparing bodies containing highly radioactive wastes
EP0044692A2 (en) * 1980-07-15 1982-01-27 AUSTRALIAN NUCLEAR SCIENCE & TECHNOLOGY ORGANISATION Arrangements for containing waste material
EP0044692A3 (en) * 1980-07-15 1982-02-03 Australian Atomic Energy Commission Arrangements for containing waste material
FR2490000A1 (en) * 1980-09-10 1982-03-12 Westinghouse Electric Corp PROCESS FOR THE TREATMENT OF RADIO-ACTIVE FUEL WASTE
FR2502381A1 (en) * 1981-03-17 1982-09-24 Kernforschungsz Karlsruhe METHOD FOR COATING SOLID MATERIALS CONTAINING RADIO-ACTIVATED OR RADIO-ACTIVATED CONTAMINATED MATERIAL FROM NUCLEAR FACILITIES IN A MATRIX FOR DEFINITIVE STORAGE
FR2522533A1 (en) * 1981-12-11 1983-09-09 Agip Nucleare Spa PREPARATION OF MINERAL ION EXCHANGERS BASED ON TITANIUM COMPOUNDS AND THEIR USE
US4645624A (en) * 1982-08-30 1987-02-24 Australian Atomic Energy Commission Containment and densification of particulate material
EP0126775A1 (en) * 1982-11-24 1984-12-05 Litovitz Theodore A Purification of contaminated liquid.
EP0126775A4 (en) * 1982-11-24 1986-07-17 Litovitz Theodore A Purification of contaminated liquid.
EP0115311A1 (en) * 1983-01-26 1984-08-08 Asea Ab Process for encapsulating radioactive or noxious materials, and container for carrying out this process
FR2563936A1 (en) * 1984-05-04 1985-11-08 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
EP0165103A1 (en) * 1984-05-04 1985-12-18 SOCIETE GENERALE POUR LES TECHNIQUES NOUVELLES S.G.N. Société anonyme dite: Process for coating and storing dangerous, in particular radioactive materials in a monolithic container, device for carrying out said process and product obtained

Also Published As

Publication number Publication date
JPS5357400A (en) 1978-05-24
FR2369659B1 (en) 1984-05-11
GB1588350A (en) 1981-04-23
DE2747951A1 (en) 1978-05-11
BR7707273A (en) 1978-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse