FR2535102A1 - Procede de solidification de dechets radioactifs aqueux - Google Patents

Procede de solidification de dechets radioactifs aqueux Download PDF

Info

Publication number
FR2535102A1
FR2535102A1 FR8313435A FR8313435A FR2535102A1 FR 2535102 A1 FR2535102 A1 FR 2535102A1 FR 8313435 A FR8313435 A FR 8313435A FR 8313435 A FR8313435 A FR 8313435A FR 2535102 A1 FR2535102 A1 FR 2535102A1
Authority
FR
France
Prior art keywords
alkaline
phosphate
alkaline earth
nitrate
residue
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.)
Withdrawn
Application number
FR8313435A
Other languages
English (en)
French (fr)
Inventor
Martin Kadner
Werner Halwachs
Henricus Muller
Daniel Neupert
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.)
Nukem GmbH
Original Assignee
Nukem 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
Application filed by Nukem GmbH filed Critical Nukem GmbH
Publication of FR2535102A1 publication Critical patent/FR2535102A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • G21F9/14—Processing by incineration; by calcination, e.g. desiccation
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
FR8313435A 1982-10-21 1983-08-18 Procede de solidification de dechets radioactifs aqueux Withdrawn FR2535102A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823238962 DE3238962C2 (de) 1982-10-21 1982-10-21 Verfahren zur Verfestigung wässriger, alkalinitrathaltiger radioaktiver Abfallösungen

Publications (1)

Publication Number Publication Date
FR2535102A1 true FR2535102A1 (fr) 1984-04-27

Family

ID=6176243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8313435A Withdrawn FR2535102A1 (fr) 1982-10-21 1983-08-18 Procede de solidification de dechets radioactifs aqueux

Country Status (4)

Country Link
JP (1) JPS5975196A (de)
DE (1) DE3238962C2 (de)
FR (1) FR2535102A1 (de)
GB (1) GB2130783B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0677075B2 (ja) * 1985-06-29 1994-09-28 株式会社東芝 放射性廃棄物の固化処理方法
JPH0648316B2 (ja) * 1987-06-18 1994-06-22 動力炉・核燃料開発事業団 放射性廃液の処理方法
DE4118123A1 (de) * 1991-06-03 1992-12-10 Siemens Ag Verfahren und einrichtung zur behandlung einer radioaktiven abfalloesung
ZA935962B (en) * 1992-08-18 1994-06-21 Tech Resources Pty Ltd Stabilisation of radionuclides into wastes
US5960368A (en) * 1997-05-22 1999-09-28 Westinghouse Savannah River Company Method for acid oxidation of radioactive, hazardous, and mixed organic waste materials
EP1239927B1 (de) * 1999-08-20 2005-04-27 Stramproy Development & Licensing B.V. Verfahren zum immobilisieren von giftigen metallen in festen industriellen abfällen
RU2454744C1 (ru) * 2011-02-14 2012-06-27 Федеральное государственное унитарное предприятие "Научно-производственное объединение "Радиевый институт им. В.Г. Хлопина" Способ изготовления источников на основе радионуклида, выбранного из группы щелочноземельных элементов

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE701223A (de) * 1967-07-11 1968-01-11
GB1116319A (en) * 1966-04-07 1968-06-06 Europ Pour Le Traitement Chimi A process for solidifying radioactive wastes
US4349412A (en) * 1976-03-26 1982-09-14 Osterreichische Studiengesellschaft Fur Atomenergie Ges.M.B.H. Method of concentrating and drying water-containing fluent media

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1307309A (fr) * 1961-09-12 1962-10-26 Commissariat Energie Atomique Traitement des solutions résiduaires de combustibles nucléaires irradiés du type uranium-molybdène
DE2125915C3 (de) * 1970-05-26 1980-06-12 Comitato Nazionale Per L'energia Nucleare - Cnen, Rom Verfahren zur Denitrierung und Verfestigung von salpetersauren Kernspaltprodukten unter Bildung eines Phosphatglases
DE2240929C2 (de) * 1972-08-19 1984-01-12 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Verfahren zum Konzentrieren und Denitrieren salpetersaurer radioaktiver Lösungen
NL176659B (nl) * 1972-09-14 Wiederaufarbeitung Von Kernbre Werkwijze voor het vormen van fosfaatglas, alsmede gevormd fosfaatglas verkregen onder toepassing van de werkwijze.
DE2807324A1 (de) * 1978-02-21 1979-08-23 Franz Josef Gattys Ingenieurbu Verfahren zur denitration von hochradioaktiven abfall-loesungen
US4351749A (en) * 1978-11-18 1982-09-28 Vitrex Corporation Molecular glasses for nuclear waste encapsulation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1116319A (en) * 1966-04-07 1968-06-06 Europ Pour Le Traitement Chimi A process for solidifying radioactive wastes
BE701223A (de) * 1967-07-11 1968-01-11
US4349412A (en) * 1976-03-26 1982-09-14 Osterreichische Studiengesellschaft Fur Atomenergie Ges.M.B.H. Method of concentrating and drying water-containing fluent media

Also Published As

Publication number Publication date
GB2130783A (en) 1984-06-06
DE3238962C2 (de) 1985-01-17
JPS5975196A (ja) 1984-04-27
GB8323443D0 (en) 1983-10-26
DE3238962A1 (de) 1984-04-26
GB2130783B (en) 1986-08-06

Similar Documents

Publication Publication Date Title
EP0500845B1 (de) Verfahren zur herstellung eines geopolymeren bindemittels geeignet zur stabilisierung, verfertigung und konsolidierung von abfallstoffen oder toxischen materialien
US4375986A (en) Process for treating liquids wastes possessing a strong acidity
AU2014368485B2 (en) Method for recovering ash from waste incineration
EP0130854A2 (de) Verfahren zur Verfestigung von stark sauren oder alkalischen flüssigen Abfällen
FR2535102A1 (fr) Procede de solidification de dechets radioactifs aqueux
CN111960765B (zh) 一种基于垃圾渗滤液全量化处理的蒸发残渣固化工艺
JPS6013160B2 (ja) 放射性廃液の回化方法
EP0000195B1 (de) Verfahren zur Behandlung von Schlämmen oder Aschen, insbesondere von Klärschlamm oder Klärschlammaschen
CN100548875C (zh) 采用硫酸法生产饲料磷酸氢钙的方法
RU2711635C1 (ru) Способ получения сорбента на основе доломита
DE1258847B (de) Verfahren zur Herstellung von Phosphatformlingen
EP2717270B1 (de) Matrix zur Immobilisierung von radioaktiven Abfällen, die mindestens Alkalisalze beinhalten, und Immobilisierungsverfahren dieser radioaktiven Abfälle um eine Immobilisierungsmatrix zu erhalten
BE1011969A6 (fr) Procede de traitement de chrysotile et utilisation du produit ainsi obtenu.
FR2536898A1 (fr) Procede pour la denitrification de solutions residuaires d'acide nitrique contenant des actinides, a rejeter avec separation simultanee des actinides
FR2535103A1 (fr) Procede pour la reduction de volume de dechets radioactifs aqueux
FR2536899A1 (fr) Procede pour la denitrification de solutions residuaires aqueuses d'acide nitrique contenant des sels
DD274206A1 (de) Verfahren zum autoklavlosen herstellen silikathydratgebundener bauelemente
DE102006031191A1 (de) Anorganische Kernsandbinder und Schlichten für den Aluminiumguss und ihre weitere Verwendung als Düngemittel
DE718890C (de) Verfahren zur Herstellung eines phosphathaltigen Duengemittels
CZ2022378A3 (cs) Způsob výroby hnojiva z energosádrovce, hnojivo a jeho použití
DE2407197C3 (de) Verfahren zur Behandlung von schädliche Schwermetalle enthaltenden, pulvrigen oder schlammartigen Materialien
DE522679C (de) Verfahren zur Erhoehung der Lagerbestaendigkeit von Nitrophosphaten
WO1998023551A1 (fr) Procede d'insolubilisation et de consolidation de brasques usees provenant des cuves d'electrolyse hall-heroult
JPH0217515B2 (de)
CN1011583B (zh) 用石灰乳及普通过磷酸钙生产饲料磷酸氢钙

Legal Events

Date Code Title Description
ST Notification of lapse