LT4150642T - Radioaktyviosiomis medžiagomis užterštų atliekų mažinimo būdas - Google Patents

Radioaktyviosiomis medžiagomis užterštų atliekų mažinimo būdas

Info

Publication number
LT4150642T
LT4150642T LTEPPCT/US2021/031746T LTUS2021031746T LT4150642T LT 4150642 T LT4150642 T LT 4150642T LT US2021031746 T LTUS2021031746 T LT US2021031746T LT 4150642 T LT4150642 T LT 4150642T
Authority
LT
Lithuania
Prior art keywords
radiologically
reducing
contaminated waste
contaminated
waste
Prior art date
Application number
LTEPPCT/US2021/031746T
Other languages
English (en)
Inventor
Keith Mahosky
Original Assignee
Westinghouse Electric Company Llc
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 Westinghouse Electric Company Llc filed Critical Westinghouse Electric Company Llc
Publication of LT4150642T publication Critical patent/LT4150642T/lt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/346—Sorting according to other particular properties according to radioactive properties
    • 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
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • 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
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
    • 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
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
    • G21F9/004—Decontamination of the surface of objects with chemical or electrochemical processes of metallic surfaces
    • 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
    • G21F9/04—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
    • G21F9/304—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
    • G21F9/32—Processing by incineration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0054—Sorting of waste or refuse

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Measurement Of Radiation (AREA)
LTEPPCT/US2021/031746T 2020-05-11 2021-05-11 Radioaktyviosiomis medžiagomis užterštų atliekų mažinimo būdas LT4150642T (lt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/871,703 US11651867B2 (en) 2020-05-11 2020-05-11 Method for reducing radiologically-contaminated waste
PCT/US2021/031746 WO2021231401A1 (en) 2020-05-11 2021-05-11 Method for reducing radiologically-contaminated waste

Publications (1)

Publication Number Publication Date
LT4150642T true LT4150642T (lt) 2026-05-11

Family

ID=77180305

Family Applications (1)

Application Number Title Priority Date Filing Date
LTEPPCT/US2021/031746T LT4150642T (lt) 2020-05-11 2021-05-11 Radioaktyviosiomis medžiagomis užterštų atliekų mažinimo būdas

Country Status (11)

Country Link
US (1) US11651867B2 (lt)
EP (1) EP4150642B1 (lt)
JP (1) JP7711098B2 (lt)
KR (1) KR20230008785A (lt)
CN (1) CN115803827A (lt)
BR (1) BR112022022806A2 (lt)
FI (1) FI4150642T3 (lt)
LT (1) LT4150642T (lt)
MX (1) MX2022014170A (lt)
TW (1) TWI794809B (lt)
WO (1) WO2021231401A1 (lt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11651867B2 (en) 2020-05-11 2023-05-16 Westinghouse Electric Company Llc Method for reducing radiologically-contaminated waste

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR22583E (fr) 1919-04-22 1921-07-23 Albert Legrand Pompe pour bicyclettes et automobiles
FR55792E (fr) 1944-08-02 1952-09-05 Applic Ind Et Commerciales Int Perfectionnements aux boîtes de vitesses électromagnétiques
US4646978A (en) * 1984-09-10 1987-03-03 Westinghouse Electric Corp. Method for sorting radioactive waste
JPS6331587A (ja) * 1986-07-22 1988-02-10 ウエスチングハウス・エレクトリック・コーポレーション 廃棄物質のための清浄方法
JP3029213B2 (ja) * 1991-06-05 2000-04-04 太平洋セメント株式会社 放射性廃棄物処理方法
US6147274A (en) 1996-11-05 2000-11-14 Electric Power Research Insitute Method for decontamination of nuclear plant components
WO2000078403A1 (en) 1999-06-24 2000-12-28 The University Of Chicago Method for the decontamination of metallic surfaces
US6447366B1 (en) 2000-07-31 2002-09-10 The Board Of Regents, Florida International University Integrated decontamination and characterization system and method
JP4308059B2 (ja) * 2004-03-26 2009-08-05 カワサキプラントシステムズ株式会社 放射性廃棄物の除染・廃液処理方法
FR2891470B1 (fr) * 2005-10-05 2007-11-23 Commissariat Energie Atomique Gel aspirable pour la decontamination de surfaces et utilisation
JP5319577B2 (ja) * 2010-02-26 2013-10-16 株式会社東芝 放射性廃棄物のクリアランス処理装置および処理方法
JPWO2012165025A1 (ja) * 2011-05-28 2015-02-23 株式会社津田 放射性物質により汚染された塵芥、土砂及び土壌の洗浄除染方法
JP5850494B2 (ja) * 2011-11-18 2016-02-03 太平洋セメント株式会社 放射性セシウムの除去方法及び除去装置
KR101184701B1 (ko) 2012-05-03 2012-09-20 한전원자력연료 주식회사 용융제염을 이용한 방사성금속폐기물의 처분방법
JP5961560B2 (ja) 2013-01-16 2016-08-02 日立Ｇｅニュークリア・エナジー株式会社 放射能汚染土壌の処理方法
CN203216857U (zh) * 2013-02-01 2013-09-25 王平 一种金属缺陷红外检测装置
KR101507526B1 (ko) * 2013-08-09 2015-04-06 한국원자력연구원 원자력 시설 해체 부지의 복원을 위한 최적화 방법
JP2015169437A (ja) * 2014-03-04 2015-09-28 清水建設株式会社 コンクリート体の除染方法
KR102051577B1 (ko) * 2018-08-23 2019-12-05 한국원자력연구원 방사성 폐기물 처리 장치 및 방법
US11651867B2 (en) 2020-05-11 2023-05-16 Westinghouse Electric Company Llc Method for reducing radiologically-contaminated waste

Also Published As

Publication number Publication date
JP7711098B2 (ja) 2025-07-22
US20210350945A1 (en) 2021-11-11
TW202147342A (zh) 2021-12-16
MX2022014170A (es) 2023-02-22
EP4150642A1 (en) 2023-03-22
TWI794809B (zh) 2023-03-01
EP4150642B1 (en) 2026-02-18
US11651867B2 (en) 2023-05-16
KR20230008785A (ko) 2023-01-16
WO2021231401A1 (en) 2021-11-18
CN115803827A (zh) 2023-03-14
JP2023526015A (ja) 2023-06-20
FI4150642T3 (fi) 2026-03-30
BR112022022806A2 (pt) 2022-12-13

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