ES8702727A1 - Metodo para separar de manera continua material radioactivo de material no radiactivo - Google Patents

Metodo para separar de manera continua material radioactivo de material no radiactivo

Info

Publication number
ES8702727A1
ES8702727A1 ES546824A ES546824A ES8702727A1 ES 8702727 A1 ES8702727 A1 ES 8702727A1 ES 546824 A ES546824 A ES 546824A ES 546824 A ES546824 A ES 546824A ES 8702727 A1 ES8702727 A1 ES 8702727A1
Authority
ES
Spain
Prior art keywords
radiation
components
container
detected
level
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
Application number
ES546824A
Other languages
English (en)
Other versions
ES546824A0 (es
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.)
HYDRO NUCLEAR SERVICES
Original Assignee
HYDRO NUCLEAR SERVICES
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 HYDRO NUCLEAR SERVICES filed Critical HYDRO NUCLEAR SERVICES
Publication of ES546824A0 publication Critical patent/ES546824A0/es
Publication of ES8702727A1 publication Critical patent/ES8702727A1/es
Expired 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
    • 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
    • G21F9/008—Apparatus specially adapted for mixing or disposing radioactively contamined material
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Processing Of Solid Wastes (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

METODO PARA LA SEPARACION CONTINUA DE MATERIAL RADIOACTIVO DE MATERIAL NO RADIOACTIVO. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, EL MATERIAL QUE CONTIENEN ELEMENTOS RADIOACTIVOS Y ELEMENTOS NO RADIOACTIVOS, SE COLOCA EN UN PRIMER PUESTO DE DETECCION, EN EL QUE SE UTILIZA UN DISPOSITIVO PARA DETECTAR LA RADIACION SUPERIOR A UN PRIMER NIVEL PREDETERMINADO PROCEDENTE DEL MATERIAL RADIOACTIVO; SEGUNDA, SE RETIRA EL MATERIAL RADIOACTIVO CON UN NIVEL DE RADIACION SUPERIOR AL PREDETERMINADO, Y EL RESTO SE TRANSPORTA A UN SEGUNDO PUESTO DE DETECCION, EN EL QUE SE UTILIZA UN DISPOSITIVO PARA DETECTAR LA RADIACION SUPERIOR A UN SEGUNDO NIVEL PREDETERMINADO; Y POR ULTIMO, SE REPITE SUCESIVAMENTE EL PROCEDIMIENTO. DE APLICACION EN LA CLASIFICACION DE RESIDUOS RADIOACTIVOS CON UN BAJO NIVEL DE RADIOACTIVIDAD.
ES546824A 1984-09-10 1985-09-09 Metodo para separar de manera continua material radioactivo de material no radiactivo Expired ES8702727A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/648,780 US4646978A (en) 1984-09-10 1984-09-10 Method for sorting radioactive waste

Publications (2)

Publication Number Publication Date
ES546824A0 ES546824A0 (es) 1986-12-16
ES8702727A1 true ES8702727A1 (es) 1986-12-16

Family

ID=24602208

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546824A Expired ES8702727A1 (es) 1984-09-10 1985-09-09 Metodo para separar de manera continua material radioactivo de material no radiactivo

Country Status (6)

Country Link
US (1) US4646978A (es)
EP (1) EP0174797A3 (es)
JP (1) JPS6168577A (es)
KR (1) KR860002836A (es)
CA (1) CA1257224A (es)
ES (1) ES8702727A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783253A (en) * 1986-04-21 1988-11-08 Ayres James Walter Process for separating radioactive and hazardous metal contaminants from soils
JPS62282287A (ja) * 1986-05-30 1987-12-08 Shimizu Constr Co Ltd 高バツクグラウンド下における放射能レベル測定方法及び装置
JP2525884B2 (ja) * 1988-11-16 1996-08-21 株式会社日立製作所 放射性固体廃棄物の除染方法
DE68926493T2 (de) * 1988-12-21 1996-09-19 Hitachi Ltd System zum Unterscheiden von durch Strahlung verseuchten Bruchstücken und Gerät, um die Radioaktivität der Bruchstücke zu messen
US5416330A (en) * 1992-11-18 1995-05-16 Technology International Incorporated Radiation monitoring system for containers, livestock, and foodstuff
FR2698715B1 (fr) * 1992-11-27 1995-02-17 Framatome Sa Procédé et dispositif de traitement d'éléments activés par irradiation en vue de leur élimination.
US5372650A (en) * 1993-04-27 1994-12-13 Westinghouse Electric Corporation Method for treatment of waste sand
US5361910A (en) * 1993-05-26 1994-11-08 Westinghouse Electric Corporation Modified mineral jig
GB9403614D0 (en) * 1994-02-25 1994-04-13 British Steel Plc Impurities in scrap metal
US6102053A (en) * 1996-04-29 2000-08-15 Kerr-Mcgee Chemical Llc Process for separating radioactive and hazardous metal contaminants from soils
DE19824039B4 (de) * 1998-05-29 2004-07-15 Nukem Hanau Gmbh Verfahren und Vorrichtung zur Prüfung von Schüttmaterial, insbesondere von Bauschutt und/oder Bodenaushub, auf den Gehalt an Radionukliden
US6085914A (en) * 1999-03-24 2000-07-11 H. Salb International Soft article sorting system
US6382423B1 (en) * 1999-05-03 2002-05-07 Bpf, Incorporated Selective reduction of naturally occurring radioactive material to be treated, and its treatment
US6770830B2 (en) * 2002-08-15 2004-08-03 Capintec, Inc. Radioactive seed sorter and method for sorting radioactive seeds
DE102005061106A1 (de) * 2005-12-19 2007-06-21 Westinghouse Electric Germany Gmbh Verfahren und System für eine bedarfsgerechte und vorausschauende Handhabung und/oder Verwertung von strahlenbelastetem Material
US8010461B2 (en) * 2006-12-18 2011-08-30 Quintell Of Ohio, Llc Method of detection of radioactive material
US9302294B2 (en) 2013-08-02 2016-04-05 Babcock Noell Gmbh Separating radioactive contaminated materials from cleared materials resulting from decommissioning a power plant
DE102014103168A1 (de) * 2014-03-10 2015-09-10 Nukem Technologies Engineering Services Gmbh Verfahren zum Freimessen von Schüttgut
JP2017026414A (ja) * 2015-07-21 2017-02-02 日揮株式会社 フレキシブルコンテナ破袋装置および破袋方法
CN105109083A (zh) * 2015-09-23 2015-12-02 上海核工程研究设计院 一种用于核电站放射性固体废物压实的超级压实机
EP3301684A1 (de) * 2016-09-29 2018-04-04 S.E.A. GmbH Strahlenschutz-Entwicklungs- und Ausrüstungs-Gesellschaft Verfahren zur trennung von material in abhängigkeit der radioaktiven kontamination des materials und vorrichtung zur durchführung des verfahrens
US11651867B2 (en) * 2020-05-11 2023-05-16 Westinghouse Electric Company Llc Method for reducing radiologically-contaminated waste
CN111604288A (zh) * 2020-05-29 2020-09-01 中国人民解放军63653部队 一种针对含放射性污染土的自动分选方法及分选机
EP4306459A4 (en) * 2021-03-10 2024-07-03 Fuji Corp WASTE TREATMENT SYSTEM
CN113744912A (zh) * 2021-07-30 2021-12-03 长江勘测规划设计研究有限责任公司 地下核电站固态放射性废物连续减容系统及其使用方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617526A (en) * 1948-06-01 1952-11-11 Eldorado Mining And Refining 1 Apparatus for sorting radioactive ore
US2717693A (en) * 1949-09-06 1955-09-13 Fred T Holmes Method of and apparatus for sorting radiation emissive material
US3052353A (en) * 1958-07-18 1962-09-04 Floyd V Richardson Ore sorting device
US3012385A (en) * 1959-04-15 1961-12-12 Terry D Hufft Means for disposal of atomic waste
US3075641A (en) * 1959-09-01 1963-01-29 K & H Equipment Ltd Materials sorting apparatus
US3259744A (en) * 1963-05-06 1966-07-05 Western Electric Co Signal stabilized radiation measuring and discriminating apparatus using a scintillation detector
US3768645A (en) * 1971-02-22 1973-10-30 Sunkist Growers Inc Method and means for automatically detecting and sorting produce according to internal damage
GB1593991A (en) * 1977-05-31 1981-07-22 Coal Industry Patents Ltd Method of and apparatus for determining the proportion of at least one material in a moving mixture of materials
US4194634A (en) * 1977-12-09 1980-03-25 Leonard Kelly Method and apparatus for sorting radioactive material
ZA783198B (en) * 1978-06-05 1979-09-26 Sphere Invest Improvements relating to sorting systems
US4365719A (en) * 1981-07-06 1982-12-28 Leonard Kelly Radiometric ore sorting method and apparatus
JPS58139090A (ja) * 1982-02-15 1983-08-18 Toshiba Corp 放射線汚染物選別装置

Also Published As

Publication number Publication date
US4646978A (en) 1987-03-03
EP0174797A3 (en) 1986-07-30
JPS6168577A (ja) 1986-04-08
ES546824A0 (es) 1986-12-16
EP0174797A2 (en) 1986-03-19
KR860002836A (ko) 1986-04-30
CA1257224A (en) 1989-07-11

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