DE69514887T2 - Verfahren zum Verfestigen von radioaktiven Abfällen - Google Patents

Verfahren zum Verfestigen von radioaktiven Abfällen

Info

Publication number
DE69514887T2
DE69514887T2 DE1995614887 DE69514887T DE69514887T2 DE 69514887 T2 DE69514887 T2 DE 69514887T2 DE 1995614887 DE1995614887 DE 1995614887 DE 69514887 T DE69514887 T DE 69514887T DE 69514887 T2 DE69514887 T2 DE 69514887T2
Authority
DE
Germany
Prior art keywords
radioactive waste
solidifying radioactive
solidifying
waste
radioactive
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 - Fee Related
Application number
DE1995614887
Other languages
English (en)
Other versions
DE69514887D1 (de
Inventor
Kazunori Suzuki
Shigeru Mihara
Takuro Yagi
Yoshimitsu Karasawa
Koichi Ikeda
Yasuo Kuroda
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.)
JGC Corp
Nippon Kayaku Co Ltd
Original Assignee
JGC Corp
Nippon Kayaku Co Ltd
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 JGC Corp, Nippon Kayaku Co Ltd filed Critical JGC Corp
Application granted granted Critical
Publication of DE69514887D1 publication Critical patent/DE69514887D1/de
Publication of DE69514887T2 publication Critical patent/DE69514887T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G21F9/28—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
    • G21F9/304—Cement or cement-like matrix
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/08—Slag cements
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00767—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DE1995614887 1994-10-27 1995-10-26 Verfahren zum Verfestigen von radioaktiven Abfällen Expired - Fee Related DE69514887T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP26425994 1994-10-27
JP26424894 1994-10-27
JP27017195A JPH08179095A (ja) 1994-10-27 1995-10-18 放射性廃棄物用固化材、放射性廃棄物の固化処理法及び固化物

Publications (2)

Publication Number Publication Date
DE69514887D1 DE69514887D1 (de) 2000-03-09
DE69514887T2 true DE69514887T2 (de) 2000-06-29

Family

ID=27335289

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995614887 Expired - Fee Related DE69514887T2 (de) 1994-10-27 1995-10-26 Verfahren zum Verfestigen von radioaktiven Abfällen

Country Status (5)

Country Link
EP (1) EP0709859B1 (de)
JP (1) JPH08179095A (de)
CA (1) CA2161402A1 (de)
DE (1) DE69514887T2 (de)
TW (1) TW321774B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW365009B (en) * 1996-09-24 1999-07-21 Jgc Corp Method of disposal of metallic aluminum-containing radioactive solid waste
JP3787021B2 (ja) * 1997-09-30 2006-06-21 日揮株式会社 硝酸ソーダ含有廃棄物のセメント固化処理方法
JP3654122B2 (ja) * 2000-03-28 2005-06-02 Ｊｆｅスチール株式会社 スラグ硬化体の製造方法
EP1456147A1 (de) * 2001-11-30 2004-09-15 The University of Western Australia Teilchenförmiges additiv zum dispergieren von zusatzmitteln in hydraulischen zementen
GB0130593D0 (en) 2001-12-21 2002-02-06 British Nuclear Fuels Plc Treatment of waste products
FR2881740B1 (fr) * 2005-02-04 2007-12-07 Inertec Snc Procede de solidification et de stabilisation d'une solution aqueuse d'hydroxyde de sodium concentree
EP1837882A1 (de) * 2006-03-22 2007-09-26 Enco S.r.l. Verfahren und Vorrichtungen zum Entsorgen von radioaktivem Flüssigabfall
JP4688216B2 (ja) * 2006-05-19 2011-05-25 日立Ｇｅニュークリア・エナジー株式会社 放射性廃棄物の固型化方法
JP5076571B2 (ja) * 2007-03-16 2012-11-21 株式会社Ｉｈｉ 廃棄物のセメント固化処理方法
JP4712018B2 (ja) * 2007-11-14 2011-06-29 日立Ｇｅニュークリア・エナジー株式会社 放射性廃棄物の固型化方法
KR100935204B1 (ko) * 2009-07-03 2010-01-06 (주) 현대알시 중금속 용출 억제 기능의 고화제를 포함하는 고형체 및 그 제조방법
JP5666328B2 (ja) * 2011-02-01 2015-02-12 日揮株式会社 放射性廃棄物の固化処理方法
FR2982856B1 (fr) * 2011-11-18 2018-03-02 Commissariat A L'energie Atomique Et Aux Energies Alternatives Mortier auto-placant, son procede de preparation et ses utilisations
CN103237772B (zh) * 2011-11-25 2015-12-02 中国广东核电集团有限公司 用于核电站高含硼放射性废树脂的水泥固化配方及固化方法
JP2013190257A (ja) * 2012-03-13 2013-09-26 Taiheiyo Cement Corp 放射性物質の固定化材、および放射性汚染物の処理方法
JP5885324B2 (ja) * 2012-03-30 2016-03-15 株式会社安藤・間 廃棄物固化体の製造方法、及び放射性廃棄物処理方法
JP6271341B2 (ja) * 2014-05-29 2018-01-31 株式会社東芝 ホウ酸含有廃液のセメント固化処理方法
JP2017125828A (ja) * 2016-01-15 2017-07-20 卯 石井 ロックウール素材及びその成形体である放射線遮蔽低減体を用いた公衆被爆防護、職業被爆防護、医療被爆防護ならびに放射性廃棄物処理に関する。
CN115159920B (zh) * 2022-07-05 2023-06-16 中国核电工程有限公司 一种放射性废液水泥固化的配方及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945007A1 (de) * 1979-11-08 1981-05-21 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur endlagerreifen, umweltfreundlichen verfestigung von radioaktiven ionenaustauscherharzen
FR2479541A1 (fr) * 1980-03-27 1981-10-02 Gagneraud Pere Fils Entr Procede de blocage des elements alcalins et alcalino-terreux radio-actifs
US5026215A (en) * 1988-12-02 1991-06-25 Geochemical Corporation Method of grouting formations and composition useful therefor

Also Published As

Publication number Publication date
JPH08179095A (ja) 1996-07-12
EP0709859B1 (de) 2000-02-02
TW321774B (de) 1997-12-01
EP0709859A1 (de) 1996-05-01
DE69514887D1 (de) 2000-03-09
CA2161402A1 (en) 1996-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee