HK1151886A1 - Process for immobilizing nuclear waste - Google Patents

Process for immobilizing nuclear waste

Info

Publication number
HK1151886A1
HK1151886A1 HK11105804.2A HK11105804A HK1151886A1 HK 1151886 A1 HK1151886 A1 HK 1151886A1 HK 11105804 A HK11105804 A HK 11105804A HK 1151886 A1 HK1151886 A1 HK 1151886A1
Authority
HK
Hong Kong
Prior art keywords
percent
nuclear waste
mineral
base
immobilizing
Prior art date
Application number
HK11105804.2A
Inventor
Ludovic Martin
Jean-Jacques Aman
Vincent Bernard
Original Assignee
Soletanche Freyssinet
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 FR0954986A external-priority patent/FR2948224A1/en
Application filed by Soletanche Freyssinet filed Critical Soletanche Freyssinet
Publication of HK1151886A1 publication Critical patent/HK1151886A1/en

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
    • G21F9/30—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)
  • Biological Treatment Of Waste Water (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Steroid Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

The method involves preparing base comprising predetermined quantity of mineral material by synthesizing part of living structure selected from plant kingdom, animal kingdom and/or microorganisms. The base is treated for transforming the inactivated mineral material with predetermined texture to obtain mineral composition, where the mineral composition has 50 percent to 80 percent of calcium carbonate and 10 to 30 percent of silicon.
HK11105804.2A 2009-07-17 2011-06-08 Process for immobilizing nuclear waste HK1151886A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0954986A FR2948224A1 (en) 2009-07-17 2009-07-17 Method for immobilizing solid or liquid form nuclear waste e.g. organic nuclear waste, involves preparing base, and treating base for transforming inactivated mineral material with predetermined texture to obtain mineral composition
FR0955428A FR2948225B1 (en) 2009-07-17 2009-07-31 METHOD FOR IMMOBILIZATION OF NUCLEAR WASTE

Publications (1)

Publication Number Publication Date
HK1151886A1 true HK1151886A1 (en) 2012-02-10

Family

ID=43088170

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11105804.2A HK1151886A1 (en) 2009-07-17 2011-06-08 Process for immobilizing nuclear waste

Country Status (6)

Country Link
EP (1) EP2276037B1 (en)
AT (1) ATE549722T1 (en)
ES (1) ES2385316T3 (en)
FR (1) FR2948225B1 (en)
HK (1) HK1151886A1 (en)
RU (1) RU2451350C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2552845C2 (en) * 2013-05-30 2015-06-10 Федеральное государственное бюджетное учреждение науки Институт физической химии и электрохимии им. А.Н. Фрумкина Российской академии наук (ИФХЭ РАН) Method for nitrate-containing liquid radioactive waste processing
RU2560119C1 (en) * 2014-06-27 2015-08-20 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Waste nuclear fuel processing method
RU2574036C1 (en) * 2014-08-12 2016-01-27 Открытое акционерное общество "Радиевый институт имени В.Г. Хлопина" Method of extraction processing of npp spent nuclear fuel
CN104261564B (en) * 2014-10-14 2015-12-09 南华大学 A kind of utilization closes the method that fruit taro-aspergillus niger syntaxial system repairs lower concentration uranium polluted-water
RU2624825C2 (en) * 2015-08-14 2017-07-07 Анатолий Алексеевич Москальчук Method of processing liquid radioactive wastes
RU174440U1 (en) * 2017-04-04 2017-10-13 Общество с ограниченной ответственностью "РАОТЕХ" Installation for preparing the heterogeneous component of liquid radioactive waste for disposal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723080A1 (en) * 1994-04-26 1996-02-02 Soleilhavoup Francois PROCESS AND MANUFACTURE OF INACTIVE MINERAL MATERIAL AND INACTIVE MATERIAL THUS OBTAINED
ATE196319T1 (en) * 1994-04-26 2000-09-15 Saviex METHOD FOR PRODUCING AN INACTIVATED SUBSTANCE AND SUBSTANCE OBTAINED THEREFORE
GB9422062D0 (en) * 1994-11-02 1994-12-21 British Nuclear Fuels Plc Immobilisation of pollutants in and by clay materials
FR2728812A1 (en) * 1994-12-30 1996-07-05 Electricite De France Heavy, toxic or radioactive metal confinement in apatite
EP1303860B1 (en) * 2000-06-12 2008-03-26 Geomatrix Solutions, Inc. Processes for immobilizing radioactive and hazardous wastes
RU2189652C1 (en) * 2000-12-19 2002-09-20 Московское государственное предприятие - объединенный эколого-технологический и научно-исследовательский центр по обезвреживанию РАО и охране окружающей среды Method, mineral matrix block and device for immobilizing radioactive wastes
RU2271586C2 (en) * 2004-04-01 2006-03-10 Федеральное государственное унитарное предприятие "Государственный научный центр Российской Федерации - Физико-энергетический институт им. А.И. Лейпунского" Method for immobilizing concentrated liquid radioactive wastes (alternatives)

Also Published As

Publication number Publication date
ATE549722T1 (en) 2012-03-15
EP2276037B1 (en) 2012-03-14
EP2276037A1 (en) 2011-01-19
RU2451350C2 (en) 2012-05-20
FR2948225B1 (en) 2011-07-01
FR2948225A1 (en) 2011-01-21
RU2010130270A (en) 2012-01-27
ES2385316T3 (en) 2012-07-23

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170716