FR2279205A1 - Concentration and final storage of radioactive waste - by evaporation below the boiling point and storage in situ - Google Patents

Concentration and final storage of radioactive waste - by evaporation below the boiling point and storage in situ

Info

Publication number
FR2279205A1
FR2279205A1 FR7346574A FR7346574A FR2279205A1 FR 2279205 A1 FR2279205 A1 FR 2279205A1 FR 7346574 A FR7346574 A FR 7346574A FR 7346574 A FR7346574 A FR 7346574A FR 2279205 A1 FR2279205 A1 FR 2279205A1
Authority
FR
France
Prior art keywords
storage
concentration
boiling point
situ
radioactive waste
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
FR7346574A
Other languages
French (fr)
Other versions
FR2279205B1 (en
Inventor
Karoly Szivos
Gyula Lovass
Lasslo Liptak
Josef Hirling
Oszkar Pavlik
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.)
MAGYAR TUDOMANYOS AKADEMI IZOT
Original Assignee
MAGYAR TUDOMANYOS AKADEMI IZOT
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 MAGYAR TUDOMANYOS AKADEMI IZOT filed Critical MAGYAR TUDOMANYOS AKADEMI IZOT
Priority to FR7346574A priority Critical patent/FR2279205A1/en
Priority to DE2400123A priority patent/DE2400123C3/en
Publication of FR2279205A1 publication Critical patent/FR2279205A1/en
Application granted granted Critical
Publication of FR2279205B1 publication Critical patent/FR2279205B1/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
    • G21F9/008—Apparatus specially adapted for mixing or disposing radioactively contamined material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • 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
    • G21F9/08—Processing by evaporation; by distillation
    • 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
    • G21F9/167—Processing by fixation in stable solid media in polymeric matrix, e.g. resins, tars

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

Concentration below the boiling point and final storage of liq. radioactive wastes, by evaporating the waste at the final storage site and carrying out the concentration with a gas-phase transport medium at 0.5-1.5 atmos. which produces the heat and steam. In partic. steam is blown into the transport medium flowing in closed circuit and is condensed jointly with the steam produced. Provides a simpler and thermally more efficient process of treatment and storage of radioactive atomic waste, in which the storage space required is smaller than for the known methods.
FR7346574A 1973-12-27 1973-12-27 Concentration and final storage of radioactive waste - by evaporation below the boiling point and storage in situ Granted FR2279205A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7346574A FR2279205A1 (en) 1973-12-27 1973-12-27 Concentration and final storage of radioactive waste - by evaporation below the boiling point and storage in situ
DE2400123A DE2400123C3 (en) 1973-12-27 1974-01-03 Method and device for concentrating liquid radioactive waste

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7346574A FR2279205A1 (en) 1973-12-27 1973-12-27 Concentration and final storage of radioactive waste - by evaporation below the boiling point and storage in situ
DE2400123A DE2400123C3 (en) 1973-12-27 1974-01-03 Method and device for concentrating liquid radioactive waste

Publications (2)

Publication Number Publication Date
FR2279205A1 true FR2279205A1 (en) 1976-02-13
FR2279205B1 FR2279205B1 (en) 1976-11-19

Family

ID=25766433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346574A Granted FR2279205A1 (en) 1973-12-27 1973-12-27 Concentration and final storage of radioactive waste - by evaporation below the boiling point and storage in situ

Country Status (2)

Country Link
DE (1) DE2400123C3 (en)
FR (1) FR2279205A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209964A2 (en) * 1985-07-22 1987-01-28 Tfk Company, Inc. Evaporation method and apparatus
FR2620262A1 (en) * 1987-09-09 1989-03-10 Commissariat Energie Atomique PROCESS AND PLANT FOR TREATING SOLID ORGANIC WASTE CONTAMINATED WITH TRITIUM
EP0630029A1 (en) * 1993-06-16 1994-12-21 "STUDIECENTRUM VOOR KERNENERGIE", instelling van openbaar nut. Method for separating boric acid
WO2000065605A2 (en) * 1999-04-22 2000-11-02 Framatome Anp Gmbh Device for receiving liquids which contain solid matter and device for removing the liquid from a receiving device of this type
CN114605021A (en) * 2022-03-23 2022-06-10 南京航空航天大学 Device and method for screening and treating additive in electric spark machining waste liquid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335394A1 (en) * 1983-09-29 1985-04-18 Kraftwerk Union AG, 4330 Mülheim METHOD FOR TREATING LOW TO MEDIUM-ACTIVE ION EXCHANGE RESINS

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209964A2 (en) * 1985-07-22 1987-01-28 Tfk Company, Inc. Evaporation method and apparatus
EP0209964A3 (en) * 1985-07-22 1987-07-15 Tfk Company, Inc. Evaporation method and apparatus
FR2620262A1 (en) * 1987-09-09 1989-03-10 Commissariat Energie Atomique PROCESS AND PLANT FOR TREATING SOLID ORGANIC WASTE CONTAMINATED WITH TRITIUM
EP0307306A1 (en) * 1987-09-09 1989-03-15 Commissariat A L'energie Atomique Process and device for treating solid organic wastes contaminated by tritium
US4882093A (en) * 1987-09-09 1989-11-21 Commissariat A L'energie Atomique Process and installation for the treatment of solid organic waste contaminated by tritium
EP0630029A1 (en) * 1993-06-16 1994-12-21 "STUDIECENTRUM VOOR KERNENERGIE", instelling van openbaar nut. Method for separating boric acid
BE1007223A3 (en) * 1993-06-16 1995-04-25 Studiecentrum Kernenergi Process for the separation of boric acid.
US5468347A (en) * 1993-06-16 1995-11-21 Studiecentrum Voor Kernenergie Method for separating boric acid
US5587047A (en) * 1993-06-16 1996-12-24 Studiecentrum Voor Kernenergie Method for separating boric acid
WO2000065605A2 (en) * 1999-04-22 2000-11-02 Framatome Anp Gmbh Device for receiving liquids which contain solid matter and device for removing the liquid from a receiving device of this type
WO2000065605A3 (en) * 1999-04-22 2001-07-05 Siemens Ag Device for receiving liquids which contain solid matter and device for removing the liquid from a receiving device of this type
CN114605021A (en) * 2022-03-23 2022-06-10 南京航空航天大学 Device and method for screening and treating additive in electric spark machining waste liquid

Also Published As

Publication number Publication date
DE2400123A1 (en) 1975-07-10
DE2400123C3 (en) 1979-01-04
FR2279205B1 (en) 1976-11-19
DE2400123B2 (en) 1978-05-03

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Legal Events

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ST Notification of lapse