DE3220058A1 - Verfahren zur verfestigung radioaktiver abfallgranalien - Google Patents

Verfahren zur verfestigung radioaktiver abfallgranalien

Info

Publication number
DE3220058A1
DE3220058A1 DE19823220058 DE3220058A DE3220058A1 DE 3220058 A1 DE3220058 A1 DE 3220058A1 DE 19823220058 DE19823220058 DE 19823220058 DE 3220058 A DE3220058 A DE 3220058A DE 3220058 A1 DE3220058 A1 DE 3220058A1
Authority
DE
Germany
Prior art keywords
strengthening
radioactive waste
waste granules
granules
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.)
Granted
Application number
DE19823220058
Other languages
English (en)
Other versions
DE3220058C2 (de
Inventor
Kiyomi Funabashi
Fumio Kawamura
Makoto Kikuchi
Hideo Yusa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE3220058A1 publication Critical patent/DE3220058A1/de
Application granted granted Critical
Publication of DE3220058C2 publication Critical patent/DE3220058C2/de
Granted 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE19823220058 1981-05-29 1982-05-27 Verfahren zur verfestigung radioaktiver abfallgranalien Granted DE3220058A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56080972A JPS57197500A (en) 1981-05-29 1981-05-29 Method of solidifying radioactive waste pellet

Publications (2)

Publication Number Publication Date
DE3220058A1 true DE3220058A1 (de) 1983-02-17
DE3220058C2 DE3220058C2 (de) 1989-11-02

Family

ID=13733422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823220058 Granted DE3220058A1 (de) 1981-05-29 1982-05-27 Verfahren zur verfestigung radioaktiver abfallgranalien

Country Status (4)

Country Link
US (1) US4505851A (de)
JP (1) JPS57197500A (de)
KR (1) KR890001253B1 (de)
DE (1) DE3220058A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136402A2 (de) * 1983-05-30 1985-04-10 Hitachi, Ltd. Feste Pellets von radioaktiven Abfällen und Verfahren zur Herstellung derselben
EP0390375A3 (de) * 1989-03-31 1991-04-10 Westinghouse Electric Corporation Körniges Füllmaterial für Module, die nukleare Abfälle enthalten

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59220691A (ja) * 1983-05-30 1984-12-12 株式会社日立製作所 放射性廃棄物の固化方法
EP0144440B1 (de) * 1983-05-18 1988-08-10 Hitachi, Ltd. Verfahren zur verfestigung radioaktiver materialien
JPS60128400A (ja) * 1983-12-16 1985-07-09 株式会社日立製作所 放射性廃棄物固化体及びその製造方法
JPH0672955B2 (ja) * 1984-02-27 1994-09-14 株式会社日立製作所 粉体廃棄物の固化方法
JPS6118898A (ja) * 1984-07-06 1986-01-27 株式会社日立製作所 放射性廃棄物固化体及びその製造方法
US4664895A (en) * 1984-07-10 1987-05-12 Westinghouse Electric Corp. High concentration boric acid solidification process
JPH0631850B2 (ja) * 1985-02-08 1994-04-27 株式会社日立製作所 放射性廃液の処理処分方法
JPH066177B2 (ja) * 1987-01-13 1994-01-26 大豊産業株式会社 産業廃棄物を利用した液状有機ハロゲン化物の固定化処理剤、同固定化処理方法及び同燃焼処理方法
US5045241A (en) * 1987-07-10 1991-09-03 Hitachi, Ltd. Method for solidifying radioactive wastes
JPS63118697A (ja) * 1987-10-07 1988-05-23 株式会社日立製作所 放射性廃棄物ペレツトの固化方法
JP2781566B2 (ja) * 1988-05-02 1998-07-30 株式会社日立製作所 放射性廃棄物のセメント固化方法及び固化体
JP3150445B2 (ja) * 1992-09-18 2001-03-26 株式会社日立製作所 放射性廃棄物の処理方法，放射性廃棄物の固化体及び固化材
WO1995013886A1 (fr) * 1993-11-15 1995-05-26 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Procede de mise au rebut de dechets
US5569153A (en) * 1995-03-01 1996-10-29 Southwest Research Institute Method of immobilizing toxic waste materials and resultant products
US5678238A (en) * 1995-09-13 1997-10-14 Richard Billings Micro encapsulation of hydrocarbons and chemicals
DE19541479C1 (de) * 1995-11-07 1997-03-13 Poligrat Holding Gmbh Verfahren zur Aufbereitung von Phosphorsäure
JPH10272459A (ja) * 1997-03-31 1998-10-13 Power Reactor & Nuclear Fuel Dev Corp 環境浄化体、環境浄化方法及び環境浄化装置
US6936043B2 (en) * 2001-11-13 2005-08-30 Minu, Llc Method to treat age-related macular degeneration
KR100768093B1 (ko) * 2006-10-31 2007-10-17 한국지질자원연구원 철-인산 유리를 이용한 중저준위 방사성 폐기물 유리화방법
CN111056789B (zh) * 2019-12-11 2021-10-22 南华大学 一种放射性废渣的固化方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2228938A1 (de) * 1972-06-14 1974-01-03 Nukem Gmbh Verfahren und einrichtung zur verfestigung von festen und fluessigen radioaktiven abfallstoffen, insbesondere von nasschlaemmen
US3988258A (en) * 1975-01-17 1976-10-26 United Nuclear Industries, Inc. Radwaste disposal by incorporation in matrix
US4018616A (en) * 1974-09-13 1977-04-19 Mizusawa Kagaku Kogyo Kabushiki Kaisha Water glass composition
DE2851888A1 (de) * 1977-12-02 1979-06-13 Hitachi Ltd Verfahren und anlage zur herstellung von radioaktiven abfallpackungen
DE2559724B2 (de) * 1975-07-11 1979-07-12 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren zum Verfestigen einer radioaktive oder toxische Abfallstoffe enthaltenden wäßrigen Lösung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA965966A (en) * 1970-01-08 1975-04-15 Jesse R. Conner Land improvement with waste materials
JPS4838607A (de) * 1971-09-18 1973-06-07
JPS494099A (de) * 1972-05-10 1974-01-14
JPS524249B2 (de) * 1972-06-01 1977-02-02
JPS4978730A (de) * 1972-12-03 1974-07-30
JPS4987729A (de) * 1972-12-26 1974-08-22
JPS5024326A (de) * 1973-06-05 1975-03-15
JPS5638546B2 (de) * 1973-08-13 1981-09-07
JPS5276600A (en) * 1975-12-22 1977-06-28 Nippon Atom Ind Group Co Ltd Solidifying method with cement of radioactive liquid waste
JPS5285699A (en) * 1976-01-09 1977-07-16 Hitachi Ltd Storing method for radioactive waste
US4173546A (en) * 1976-07-26 1979-11-06 Hayes John F Method of treating waste material containing radioactive cesium isotopes
JPS5815000B2 (ja) * 1976-08-11 1983-03-23 ユナイテツド ニユ−クリア インダストリ−ズ インコ−ポレ−テツド 放射性廃棄物処理方法
JPS5917839B2 (ja) * 1976-08-18 1984-04-24 日本電気株式会社 適応形線形予測装置
JPS5472220A (en) * 1977-11-19 1979-06-09 Shikoku Kaken Kogyo Kk Curing agent

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2228938A1 (de) * 1972-06-14 1974-01-03 Nukem Gmbh Verfahren und einrichtung zur verfestigung von festen und fluessigen radioaktiven abfallstoffen, insbesondere von nasschlaemmen
US4018616A (en) * 1974-09-13 1977-04-19 Mizusawa Kagaku Kogyo Kabushiki Kaisha Water glass composition
US3988258A (en) * 1975-01-17 1976-10-26 United Nuclear Industries, Inc. Radwaste disposal by incorporation in matrix
DE2559724B2 (de) * 1975-07-11 1979-07-12 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren zum Verfestigen einer radioaktive oder toxische Abfallstoffe enthaltenden wäßrigen Lösung
DE2851888A1 (de) * 1977-12-02 1979-06-13 Hitachi Ltd Verfahren und anlage zur herstellung von radioaktiven abfallpackungen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136402A2 (de) * 1983-05-30 1985-04-10 Hitachi, Ltd. Feste Pellets von radioaktiven Abfällen und Verfahren zur Herstellung derselben
EP0136402A3 (en) * 1983-05-30 1989-02-08 Hitachi, Ltd. Radioactive waste pellets in solidified form and a process for forming the same
EP0390375A3 (de) * 1989-03-31 1991-04-10 Westinghouse Electric Corporation Körniges Füllmaterial für Module, die nukleare Abfälle enthalten

Also Published As

Publication number Publication date
JPS6356959B2 (de) 1988-11-09
US4505851A (en) 1985-03-19
JPS57197500A (en) 1982-12-03
KR890001253B1 (ko) 1989-04-28
DE3220058C2 (de) 1989-11-02
KR840000045A (ko) 1984-01-30

Similar Documents

Publication Publication Date Title
DE3220058A1 (de) Verfahren zur verfestigung radioaktiver abfallgranalien
ATA157184A (de) Verfahren zur reinigung von abwasser
DE3687361T2 (de) Verfahren zur behandlung radioaktiver abfaelle.
DE3483862D1 (de) Mikrolithographisches verfahren.
ATA333086A (de) Verfahren zum abbau von polysacchariden
DE68902062T2 (de) Verfahren zum kompaktieren radioaktiver metallabfaelle.
GB2074367B (en) Process for solidifying radioactive liquid waste
ATA154783A (de) Verfahren zur deponierung von sonderabfaellen
GB2090045B (en) Method of embedding radioactive waste in bitumen
DE3872674T2 (de) Verfahren zur konditionierung von radioaktiven oder toxischen abfaellen in waermehaertbaren harzen.
AT373856B (de) Verfahren zur verminderung der radioaktivitaet von aus phosphoriten hergestelltem calciumsulfat
AT377960B (de) Verfahren zur reinigung von niedrig belastetem abwasser
DE3773316D1 (de) Verfahren zur beseitigung radioaktiver abfaelle.
DE3485363D1 (de) Feste pellets von radioaktiven abfaellen und verfahren zur herstellung derselben.
JPS57172298A (en) Radioactive liquid waste processing method
JPS5756796A (en) Volume decreasing method for radioactive waste
JPS56125700A (en) Method of solidifying plastic of radioactive solid waste
JPS5769297A (en) Method of solidifying radioactive waste
DD160829A3 (de) Verfahren zur gewinnung von polybutylenterephthalat
JPS57169698A (en) Method of removing radioactive extraneous matter
JPS57110999A (en) Method of solidifying radioactive waste
DD160661A3 (de) Verfahren zur monoglyzeridgewinnung
JPS57178194A (en) Method of solidifying radioactive waste with cement
JPS57172299A (en) Radioactive liquid waste processing method
JPS57169699A (en) Method of removing radioactive extraneous matter

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee