FR2394155A1 - Procede pour la solidification de dechets aqueux radioactifs - Google Patents

Procede pour la solidification de dechets aqueux radioactifs

Info

Publication number
FR2394155A1
FR2394155A1 FR7817361A FR7817361A FR2394155A1 FR 2394155 A1 FR2394155 A1 FR 2394155A1 FR 7817361 A FR7817361 A FR 7817361A FR 7817361 A FR7817361 A FR 7817361A FR 2394155 A1 FR2394155 A1 FR 2394155A1
Authority
FR
France
Prior art keywords
clay
cement
storage
insol
solidifying
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
FR7817361A
Other languages
English (en)
Other versions
FR2394155B1 (fr
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.)
Karlsruher Institut fuer Technologie KIT
Original Assignee
Kernforschungszentrum Karlsruhe 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 DE2726087A external-priority patent/DE2726087C2/de
Priority claimed from DE2819085A external-priority patent/DE2819085C3/de
Application filed by Kernforschungszentrum Karlsruhe GmbH filed Critical Kernforschungszentrum Karlsruhe GmbH
Publication of FR2394155A1 publication Critical patent/FR2394155A1/fr
Application granted granted Critical
Publication of FR2394155B1 publication Critical patent/FR2394155B1/fr
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
    • 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
    • G21F9/302—Processing by fixation in stable solid media in an inorganic 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)
  • Processing Of Solid Wastes (AREA)

Abstract

a. Procédé pour la solidification destiné au stockage définitif non-polluant de déchets aqueux concentrés ou de déchets solides en grains fins en suspension dans l'eau à radioactivité élevée ou moyenne et/ou contenant des actinides. b. On amene ces déchets aqueux à une concentration de 40 à 80 % en eau, les malaxe avec un mélange d'argile et de ciment, les moule, les fait prendre, sèche, calcine et cuit en phases céramiques insolubles. c. Ce procédé permet d'obtenir des blocs qui répondent par leurs propriétés particulières à toutes les conditions d'aptitude au stockage définitif.
FR7817361A 1977-06-10 1978-06-09 Procede pour la solidification de dechets aqueux radioactifs Expired FR2394155B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2726087A DE2726087C2 (de) 1977-06-10 1977-06-10 Verfahren zur endlagerreifen, umweltfreundlichen Verfestigung von" und mittelradioaktiven und/oder Actiniden enthaltenden, wäßrigen Abfallkonzentraten oder von in Wasser aufgeschlämmten, feinkörnigen festen Abfällen
DE2819085A DE2819085C3 (de) 1978-04-29 1978-04-29 Verfahren zur endlagerreifen, umweltfreundlichen Verfestigung von hoch- und mittelradioaktiven und/oder Actiniden enthaltenden, wäßrigen Abfallkonzentraten oder von in Wasser aufgeschlämmten, feinkörnigen festen Abfällen

Publications (2)

Publication Number Publication Date
FR2394155A1 true FR2394155A1 (fr) 1979-01-05
FR2394155B1 FR2394155B1 (fr) 1985-12-27

Family

ID=25772123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817361A Expired FR2394155B1 (fr) 1977-06-10 1978-06-09 Procede pour la solidification de dechets aqueux radioactifs

Country Status (2)

Country Link
JP (1) JPS547100A (fr)
FR (1) FR2394155B1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472818A1 (fr) * 1979-11-08 1981-07-03 Kernforschungsz Karlsruhe Procede pour la solidification en vue du stockage final respectant l'environnement de resines echangeuses d'ions radioactives dans des blocs de ciment
RU2201630C2 (ru) * 2001-03-28 2003-03-27 Государственное предприятие "Научно-исследовательский технологический институт им. А.П.Александрова" Способ переработки кислотных жидких радиоактивных отходов
RU2214011C2 (ru) * 2001-10-10 2003-10-10 Общество с ограниченной ответственностью "ТВЭЛЛ" Способ иммобилизации жидких радиоактивных отходов
RU2218617C2 (ru) * 2001-07-02 2003-12-10 Открытое акционерное общество Химико-металлургический завод Способ переработки жидких радиоактивных отходов
RU2231842C2 (ru) * 2002-07-09 2004-06-27 Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт им. А.П. Александрова" Способ включения радиоактивных ионообменных смол в портландцементное связующее
RU2360313C1 (ru) * 2008-01-18 2009-06-27 Федеральное государственное унитарное предприятие "Производственное объединение "Маяк" Композиция для цементирования жидких радиоактивных отходов
RU2610901C1 (ru) * 2015-09-01 2017-02-17 Андрей Владимирович Кисляков Композиция для цементирования жидких радиоактивных отходов
EP3570293A4 (fr) * 2017-01-16 2020-10-28 State Atomic Energy Corporation "Rosatom" on Behalf of The Russian Federation Procédé de manipulation de solutions radioactives

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214242A1 (de) * 1982-04-17 1983-10-20 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur verbesserung der fuer eine langzeitlagerung erforderlichen eigenschaften von verfestigungen radioaktiver abfaelle
FI71625C (fi) * 1982-04-30 1987-01-19 Imatran Voima Oy Foerfarande foer keramisering av radioaktivt avfall.
JPS5996036A (ja) * 1982-11-22 1984-06-02 Toyota Motor Corp 車両の制動力保持方法
JPS61191999A (ja) * 1985-02-20 1986-08-26 動力炉・核燃料開発事業団 ウラン鉱滓又はウラン製錬廃滓の安定処理方法
JPH0778257B2 (ja) * 1985-03-08 1995-08-23 新日本製鐵株式会社 焼結鉱の製造方法
JPS6243067U (fr) * 1985-09-04 1987-03-14
JPS63167539U (fr) * 1987-04-21 1988-11-01
US9121055B2 (en) 2008-04-24 2015-09-01 3M Innovative Properties Company Analysis of nucleic acid amplification curves using wavelet transformation
JP6067497B2 (ja) * 2013-07-05 2017-01-25 株式会社東芝 放射性廃棄物の固化体の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1285130A (fr) * 1959-01-19 1962-02-16 Procédé et dispositif pour l'élimination ou la solidification de déchets atomiques aqueux
US3093593A (en) * 1958-07-14 1963-06-11 Coors Porcelain Co Method for disposing of radioactive waste and resultant product
US3249551A (en) * 1963-06-03 1966-05-03 David L Neil Method and product for the disposal of radioactive wastes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2343241A1 (de) * 1973-08-28 1975-03-06 Bayer Ag Verfahren zur verfestigung radioaktiver abfalloesungen
JPS50140800A (fr) * 1974-04-02 1975-11-12

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093593A (en) * 1958-07-14 1963-06-11 Coors Porcelain Co Method for disposing of radioactive waste and resultant product
FR1285130A (fr) * 1959-01-19 1962-02-16 Procédé et dispositif pour l'élimination ou la solidification de déchets atomiques aqueux
US3249551A (en) * 1963-06-03 1966-05-03 David L Neil Method and product for the disposal of radioactive wastes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472818A1 (fr) * 1979-11-08 1981-07-03 Kernforschungsz Karlsruhe Procede pour la solidification en vue du stockage final respectant l'environnement de resines echangeuses d'ions radioactives dans des blocs de ciment
RU2201630C2 (ru) * 2001-03-28 2003-03-27 Государственное предприятие "Научно-исследовательский технологический институт им. А.П.Александрова" Способ переработки кислотных жидких радиоактивных отходов
RU2218617C2 (ru) * 2001-07-02 2003-12-10 Открытое акционерное общество Химико-металлургический завод Способ переработки жидких радиоактивных отходов
RU2214011C2 (ru) * 2001-10-10 2003-10-10 Общество с ограниченной ответственностью "ТВЭЛЛ" Способ иммобилизации жидких радиоактивных отходов
RU2231842C2 (ru) * 2002-07-09 2004-06-27 Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт им. А.П. Александрова" Способ включения радиоактивных ионообменных смол в портландцементное связующее
RU2360313C1 (ru) * 2008-01-18 2009-06-27 Федеральное государственное унитарное предприятие "Производственное объединение "Маяк" Композиция для цементирования жидких радиоактивных отходов
RU2610901C1 (ru) * 2015-09-01 2017-02-17 Андрей Владимирович Кисляков Композиция для цементирования жидких радиоактивных отходов
EP3570293A4 (fr) * 2017-01-16 2020-10-28 State Atomic Energy Corporation "Rosatom" on Behalf of The Russian Federation Procédé de manipulation de solutions radioactives

Also Published As

Publication number Publication date
FR2394155B1 (fr) 1985-12-27
JPS547100A (en) 1979-01-19
JPS6120839B2 (fr) 1986-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse