GB1116319A - A process for solidifying radioactive wastes - Google Patents

A process for solidifying radioactive wastes

Info

Publication number
GB1116319A
GB1116319A GB51682/66A GB5168266A GB1116319A GB 1116319 A GB1116319 A GB 1116319A GB 51682/66 A GB51682/66 A GB 51682/66A GB 5168266 A GB5168266 A GB 5168266A GB 1116319 A GB1116319 A GB 1116319A
Authority
GB
United Kingdom
Prior art keywords
bitumen
fluoride
radioactive waste
container
radioactive wastes
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
GB51682/66A
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.)
EUROP POUR LE TRAITEMENT CHIMI
Original Assignee
EUROP POUR LE TRAITEMENT CHIMI
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 EUROP POUR LE TRAITEMENT CHIMI filed Critical EUROP POUR LE TRAITEMENT CHIMI
Publication of GB1116319A publication Critical patent/GB1116319A/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
    • 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
    • G21F9/34—Disposal of solid waste
    • G21F9/36—Disposal of solid waste by packaging; by baling

Abstract

1,116,319. Processing radioactive waste. SOCIETE EUROPEENNE POUR LE TRAITEMENT CHIMIQUE DES COMBUSTIBLES IRRADIES EUROCHEMIC. 18 Nov., 1966 [7 April, 1966], No. 51682/66. Heading G6R. The radioactive waste produced when the canning of irradiated nuclear fuel elements is removed by dissolving in an alkali or acid solution, is solidified and placed in a container. The wastes contain water solutions of a fluoride and/or a sulphate and are mixed with lime to neutralize free acid and to precipitate the free fluoride. Water is removed by evaporation and the resultant slurry hardens. The hard waste is immersed in bitumen and placed within a metal or concrete container. Resins may be used in place of the bitumen.
GB51682/66A 1966-04-07 1966-11-18 A process for solidifying radioactive wastes Expired GB1116319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE26521 1966-04-07

Publications (1)

Publication Number Publication Date
GB1116319A true GB1116319A (en) 1968-06-06

Family

ID=3839980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51682/66A Expired GB1116319A (en) 1966-04-07 1966-11-18 A process for solidifying radioactive wastes

Country Status (4)

Country Link
US (1) US3557013A (en)
BE (1) BE679231A (en)
GB (1) GB1116319A (en)
NL (1) NL6700070A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044991A1 (en) * 1980-07-25 1982-02-03 Nukem GmbH Process and device for the pyrolytic destruction of organic substances that contain halogens and/or phosphor
FR2535102A1 (en) * 1982-10-21 1984-04-27 Nukem Gmbh Consolidation of aq. radioactive waste contg. nitrate
RU2459297C1 (en) * 2011-07-11 2012-08-20 Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт имени А.П. Александрова" Method of cleaning and decontaminating reactor circuit equipment with liquid-metal lead-bismuth heat carrier

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957676A (en) * 1972-09-22 1976-05-18 The United States Of America As Represented By The United States Energy Research And Development Administration Chemical digestion of low level nuclear solid waste material
US4148745A (en) * 1973-06-16 1979-04-10 Gesellschaft Fur Kernforschung M.B.H. Method of preparing phosphoric acid esters for non-polluting storage by incorporation in polyvinyl chloride
LU73272A1 (en) * 1975-08-29 1977-04-20
BE838533A (en) * 1976-02-13 1976-05-28 PROCESS FOR DRYING SOLUTIONS CONTAINING BORIC ACID
DE2628286C2 (en) * 1976-06-24 1986-04-10 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Process to improve the leaching resistance of bitumen solidification products from radioactive substances
FR2437685A1 (en) * 1978-09-28 1980-04-25 Inst Jozef Stefan Neutralising aq. raffinate for reuse of water in uranium winning - by adding lime, oxidising by introducing air and filtering to remove impurities (OE 15.11.79)
US4313845A (en) * 1979-11-28 1982-02-02 The United States Of America As Represented By The United States Department Of Energy System for chemically digesting low level radioactive, solid waste material
US4409137A (en) * 1980-04-09 1983-10-11 Belgonucleaire Solidification of radioactive waste effluents
PH22647A (en) * 1984-01-16 1988-10-28 Westinghouse Electric Corp Immobilization of sodium sulfate radwaste
JPH0631850B2 (en) * 1985-02-08 1994-04-27 株式会社日立製作所 How to dispose of radioactive liquid waste
FR2579360B1 (en) * 1985-03-21 1992-03-06 Sgn Soc Gen Tech Nouvelle PROCESS AND DEVICE FOR THE CONDITIONING, BY HYDRAULIC BINDERS, OF LOW AND MEDIUM ACTIVITY RADIOACTIVE EFFLUENTS
JPH0646236B2 (en) * 1985-04-17 1994-06-15 株式会社日立製作所 How to dispose of radioactive waste
ES2001160A4 (en) * 1985-10-04 1988-05-01 Somafer Sa REACTIVE LIQUID TREATMENT
US5077020A (en) * 1989-12-20 1991-12-31 Westinghouse Electric Corp. Metal recovery process using waterglass
RU2654542C1 (en) * 2017-07-06 2018-05-21 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Method of organic liquid radioactive waste recycling
RU2696013C1 (en) * 2018-11-12 2019-07-30 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Method of conditioning organic liquid radioactive wastes
CN109592772A (en) * 2019-01-21 2019-04-09 信息产业电子第十设计研究院科技工程股份有限公司 A kind of accurate control pH value fluorine removal complexes system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044991A1 (en) * 1980-07-25 1982-02-03 Nukem GmbH Process and device for the pyrolytic destruction of organic substances that contain halogens and/or phosphor
FR2535102A1 (en) * 1982-10-21 1984-04-27 Nukem Gmbh Consolidation of aq. radioactive waste contg. nitrate
RU2459297C1 (en) * 2011-07-11 2012-08-20 Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт имени А.П. Александрова" Method of cleaning and decontaminating reactor circuit equipment with liquid-metal lead-bismuth heat carrier

Also Published As

Publication number Publication date
US3557013A (en) 1971-01-19
NL6700070A (en) 1967-10-09
BE679231A (en) 1966-10-07

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