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FR2304995A1 - Removing radioactive wastes from nuclear power station - using addn. of binder to effect solidification after filling into containers (SW181076) - Google Patents

Removing radioactive wastes from nuclear power station - using addn. of binder to effect solidification after filling into containers (SW181076)

Info

Publication number
FR2304995A1
FR2304995A1 FR7608001A FR7608001A FR2304995A1 FR 2304995 A1 FR2304995 A1 FR 2304995A1 FR 7608001 A FR7608001 A FR 7608001A FR 7608001 A FR7608001 A FR 7608001A FR 2304995 A1 FR2304995 A1 FR 2304995A1
Authority
FR
France
Prior art keywords
binder
containers
filling
wastes
addn
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
FR7608001A
Other languages
French (fr)
Other versions
FR2304995B1 (en
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.)
Steag Kernenergie GmbH
Original Assignee
Steag Kernenergie GmbH
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 DE19752511957 external-priority patent/DE2511957C2/en
Priority claimed from DE19752544447 external-priority patent/DE2544447C2/en
Application filed by Steag Kernenergie GmbH filed Critical Steag Kernenergie GmbH
Publication of FR2304995A1 publication Critical patent/FR2304995A1/en
Application granted granted Critical
Publication of FR2304995B1 publication Critical patent/FR2304995B1/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
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/16—Processing by fixation in stable solid media
    • 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
    • G21F9/301—Processing by fixation in stable solid media

Landscapes

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

Abstract

A process for removing radio-active wastes from a nuclear power station consists of filling them into containers, adding a binder capable of solidifying them and transporting the containers with the solidified wastes, immediately to the place where they are finally deposited. The containers in or near the station are handled, and the binder is added, under a shield. A plant for carrying out the process incorporates containers, each with a cover in which is an agitator, an outlet for gases and an inlet for binder, a vent gas purificn. system and a unit for prepg. and adding the binder. The many costly and dangerous operations performed at present are no longer necessary. The risk to the environment is considerably reduced. Filling and binder addn. can be carried out so that no radioactive substances can escape from the containers. The vol. of integrated wastes resulting from the radioactive wastes and the binder is considerably reduced.
FR7608001A 1975-03-19 1976-03-19 Removing radioactive wastes from nuclear power station - using addn. of binder to effect solidification after filling into containers (SW181076) Granted FR2304995A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752511957 DE2511957C2 (en) 1975-03-19 1975-03-19 Method and device for solidifying radioactive waste in a landfill container
DE19752544447 DE2544447C2 (en) 1975-10-04 1975-10-04 Plant for transferring radioactive waste suspended in water

Publications (2)

Publication Number Publication Date
FR2304995A1 true FR2304995A1 (en) 1976-10-15
FR2304995B1 FR2304995B1 (en) 1979-02-23

Family

ID=25768649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608001A Granted FR2304995A1 (en) 1975-03-19 1976-03-19 Removing radioactive wastes from nuclear power station - using addn. of binder to effect solidification after filling into containers (SW181076)

Country Status (4)

Country Link
CH (1) CH600499A5 (en)
ES (1) ES446203A1 (en)
FR (1) FR2304995A1 (en)
SE (2) SE430831B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235739A (en) * 1977-05-06 1980-11-25 Steag Kernenergie Gmbh Canister method of disposing of radioactive waste
US4299721A (en) * 1977-12-02 1981-11-10 Hitachi, Ltd. Method of and apparatus for producing radio-active waste package
US4422964A (en) * 1981-11-30 1983-12-27 Capolupo & Gundal, Inc. Radioactive waste container with immobilization compartment and method
EP0143940A1 (en) * 1983-10-28 1985-06-12 Westinghouse Electric Corporation Permanent disposal of radioactive particulate waste
US4629587A (en) * 1982-09-29 1986-12-16 Hitachi, Ltd. Solidifying disposal system for radioactive waste
RU2218618C2 (en) * 2002-02-14 2003-12-10 Государственное предприятие Научно-исследовательский технологический институт им. А.П. Александрова Method and device for case-hardening liquid radioactive wastes
RU2623999C1 (en) * 2016-05-30 2017-06-30 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Method of conditioning water or water solution containing tritium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2421142A1 (en) * 1974-05-02 1975-11-13 Elba Werk Maschinen Gmbh & Co Radioactive waste disposal by binding into concrete - using waste container as mixing vessel to minimise contamination

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2421142A1 (en) * 1974-05-02 1975-11-13 Elba Werk Maschinen Gmbh & Co Radioactive waste disposal by binding into concrete - using waste container as mixing vessel to minimise contamination

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235739A (en) * 1977-05-06 1980-11-25 Steag Kernenergie Gmbh Canister method of disposing of radioactive waste
US4299721A (en) * 1977-12-02 1981-11-10 Hitachi, Ltd. Method of and apparatus for producing radio-active waste package
US4422964A (en) * 1981-11-30 1983-12-27 Capolupo & Gundal, Inc. Radioactive waste container with immobilization compartment and method
US4629587A (en) * 1982-09-29 1986-12-16 Hitachi, Ltd. Solidifying disposal system for radioactive waste
EP0143940A1 (en) * 1983-10-28 1985-06-12 Westinghouse Electric Corporation Permanent disposal of radioactive particulate waste
RU2218618C2 (en) * 2002-02-14 2003-12-10 Государственное предприятие Научно-исследовательский технологический институт им. А.П. Александрова Method and device for case-hardening liquid radioactive wastes
RU2623999C1 (en) * 2016-05-30 2017-06-30 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Method of conditioning water or water solution containing tritium

Also Published As

Publication number Publication date
SE7603444L (en) 1976-09-20
CH600499A5 (en) 1978-06-15
SE430831B (en) 1983-12-12
FR2304995B1 (en) 1979-02-23
SE435433B (en) 1984-09-24
SE8103207L (en) 1981-05-21
ES446203A1 (en) 1977-10-16

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