DE3664830D1 - Process and device for conditioning low and middle level radioactive waste solutions with hydraulic binders - Google Patents

Process and device for conditioning low and middle level radioactive waste solutions with hydraulic binders

Info

Publication number
DE3664830D1
DE3664830D1 DE8686400591T DE3664830T DE3664830D1 DE 3664830 D1 DE3664830 D1 DE 3664830D1 DE 8686400591 T DE8686400591 T DE 8686400591T DE 3664830 T DE3664830 T DE 3664830T DE 3664830 D1 DE3664830 D1 DE 3664830D1
Authority
DE
Germany
Prior art keywords
middle level
radioactive waste
hydraulic binders
level radioactive
waste solutions
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.)
Expired
Application number
DE8686400591T
Other languages
German (de)
Inventor
Claude Jaouen
Guy Magnin
Gerard Renault
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.)
Societe Generale pour les Techniques Nouvelles SA SGN
Original Assignee
Societe Generale pour les Techniques Nouvelles SA SGN
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 Societe Generale pour les Techniques Nouvelles SA SGN filed Critical Societe Generale pour les Techniques Nouvelles SA SGN
Application granted granted Critical
Publication of DE3664830D1 publication Critical patent/DE3664830D1/en
Expired 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
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/16—Processing by fixation in stable solid media
    • G21F9/162—Processing by fixation in stable solid media in an inorganic matrix, e.g. clays, zeolites
    • G21F9/165—Cement or cement-like matrix

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
DE8686400591T 1985-03-21 1986-03-20 Process and device for conditioning low and middle level radioactive waste solutions with hydraulic binders Expired DE3664830D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8504222A FR2579360B1 (en) 1985-03-21 1985-03-21 PROCESS AND DEVICE FOR THE CONDITIONING, BY HYDRAULIC BINDERS, OF LOW AND MEDIUM ACTIVITY RADIOACTIVE EFFLUENTS

Publications (1)

Publication Number Publication Date
DE3664830D1 true DE3664830D1 (en) 1989-09-07

Family

ID=9317437

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686400591T Expired DE3664830D1 (en) 1985-03-21 1986-03-20 Process and device for conditioning low and middle level radioactive waste solutions with hydraulic binders

Country Status (4)

Country Link
EP (1) EP0195723B1 (en)
JP (1) JPS61258198A (en)
DE (1) DE3664830D1 (en)
FR (1) FR2579360B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5998690A (en) * 1997-08-26 1999-12-07 Institute Of Nuclear Energy Research Method and agents for solidification of boric acid and/or borates solutions
CN102208225B (en) * 2011-05-19 2013-01-30 清华大学 Method for solidifying radioactive boron-containing residual distillate by Portland cement
JP2013096896A (en) * 2011-11-02 2013-05-20 Toshiba Corp Method and apparatus for treating boric acid containing waste fluid
FR3080112B1 (en) * 2018-04-17 2020-05-01 Onet Technologies Cn PROCESS FOR CONDITIONING BORATE WASTE BY CEMENT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE679231A (en) * 1966-04-07 1966-10-07
DE2553569C2 (en) * 1975-11-28 1985-09-12 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Process for the solidification of radioactive aqueous waste materials by spray calcination and subsequent embedding in a matrix made of glass or glass ceramic
DE2603116C2 (en) * 1976-01-28 1983-01-27 Nukem Gmbh, 6450 Hanau Process for the solidification of radioactive borate-containing aqueous solutions and suspensions
BE838533A (en) * 1976-02-13 1976-05-28 PROCESS FOR DRYING SOLUTIONS CONTAINING BORIC ACID
US4409137A (en) * 1980-04-09 1983-10-11 Belgonucleaire Solidification of radioactive waste effluents
DE3029147A1 (en) * 1980-07-31 1982-02-25 Kraftwerk Union AG, 4330 Mülheim Treatment of radioactive residue of waste liquor contg. borate - by adjusting sodium boron molar ratio during concn. by evapn.

Also Published As

Publication number Publication date
FR2579360A1 (en) 1986-09-26
EP0195723A1 (en) 1986-09-24
JPS61258198A (en) 1986-11-15
FR2579360B1 (en) 1992-03-06
EP0195723B1 (en) 1989-08-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee