ATE202235T1 - METHOD FOR PREPARING HIGHLY RADIOACTIVE SUBSTANCES FOR TRANSMUTATION AND/OR COMBUSTION - Google Patents

METHOD FOR PREPARING HIGHLY RADIOACTIVE SUBSTANCES FOR TRANSMUTATION AND/OR COMBUSTION

Info

Publication number
ATE202235T1
ATE202235T1 AT97908208T AT97908208T ATE202235T1 AT E202235 T1 ATE202235 T1 AT E202235T1 AT 97908208 T AT97908208 T AT 97908208T AT 97908208 T AT97908208 T AT 97908208T AT E202235 T1 ATE202235 T1 AT E202235T1
Authority
AT
Austria
Prior art keywords
materials
transmutation
highly radioactive
combustion
preparing highly
Prior art date
Application number
AT97908208T
Other languages
German (de)
Inventor
Claude Fuchs
Serge Fourcaudot
Karl Richter
Joseph Somers
Original Assignee
Euratom
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
Application filed by Euratom filed Critical Euratom
Application granted granted Critical
Publication of ATE202235T1 publication Critical patent/ATE202235T1/en

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
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/14—Processing by incineration; by calcination, e.g. desiccation
    • 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
    • G21F9/32—Processing by incineration

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention concerns a method of preparing highly radioactive materials for transmutation and/or burn-up by irradiation in a nuclear plant. The invention proposes that the materials are first converted into liquid form by melting or chemical dissolution and a porous carrier material which is essentially insoluble in the liquefied materials is impregnated with the liquefied materials and then heated in such a way that the materials are converted into the finally required chemical form and density.
AT97908208T 1996-03-19 1997-03-10 METHOD FOR PREPARING HIGHLY RADIOACTIVE SUBSTANCES FOR TRANSMUTATION AND/OR COMBUSTION ATE202235T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU88727A LU88727A1 (en) 1996-03-19 1996-03-19 Process for the preparation of highly radioactive substances for transmutation and / or combustion
PCT/EP1997/001214 WO1997035324A1 (en) 1996-03-19 1997-03-10 Method for preparing highly radioactive materials for transmutation and/or burn-up

Publications (1)

Publication Number Publication Date
ATE202235T1 true ATE202235T1 (en) 2001-06-15

Family

ID=19731583

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97908208T ATE202235T1 (en) 1996-03-19 1997-03-10 METHOD FOR PREPARING HIGHLY RADIOACTIVE SUBSTANCES FOR TRANSMUTATION AND/OR COMBUSTION

Country Status (11)

Country Link
EP (1) EP0888623B1 (en)
JP (1) JP2000506976A (en)
AT (1) ATE202235T1 (en)
CA (1) CA2249347A1 (en)
DE (1) DE59703801D1 (en)
DK (1) DK0888623T3 (en)
ES (1) ES2159115T3 (en)
GR (1) GR3036593T3 (en)
LU (1) LU88727A1 (en)
PT (1) PT888623E (en)
WO (1) WO1997035324A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2262854B1 (en) * 1974-02-28 1976-12-10 Commissariat Energie Atomique
FR2280180A1 (en) * 1974-07-22 1976-02-20 Aerojet General Co METHOD AND APPARATUS FOR TREATMENT OF RADIOACTIVE WASTE
US4609430A (en) * 1984-03-07 1986-09-02 Ngk Insulators, Ltd. Liquid material drying apparatus
EP0185931B1 (en) * 1984-12-25 1991-07-24 Ebara Corporation Method and apparatus for processing waste matter

Also Published As

Publication number Publication date
ES2159115T3 (en) 2001-09-16
LU88727A1 (en) 1997-09-19
CA2249347A1 (en) 1997-09-25
EP0888623A1 (en) 1999-01-07
JP2000506976A (en) 2000-06-06
DE59703801D1 (en) 2001-07-19
WO1997035324A1 (en) 1997-09-25
DK0888623T3 (en) 2001-09-03
EP0888623B1 (en) 2001-06-13
GR3036593T3 (en) 2001-12-31
PT888623E (en) 2001-10-31

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