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DE69217983D1 - Verfahren zur volumenverminderung einer radioaktiver zusammensetzung - Google Patents

Verfahren zur volumenverminderung einer radioaktiver zusammensetzung

Info

Publication number
DE69217983D1
DE69217983D1 DE69217983T DE69217983T DE69217983D1 DE 69217983 D1 DE69217983 D1 DE 69217983D1 DE 69217983 T DE69217983 T DE 69217983T DE 69217983 T DE69217983 T DE 69217983T DE 69217983 D1 DE69217983 D1 DE 69217983D1
Authority
DE
Germany
Prior art keywords
radioactive
component
product
reducing
volume
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
DE69217983T
Other languages
English (en)
Other versions
DE69217983T2 (de
Inventor
Christopher Nagel
Robert Bach
William Haney
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.)
Molten Metal Technology Inc
Original Assignee
Molten Metal Technology Inc
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 Molten Metal Technology Inc filed Critical Molten Metal Technology Inc
Application granted granted Critical
Publication of DE69217983D1 publication Critical patent/DE69217983D1/de
Publication of DE69217983T2 publication Critical patent/DE69217983T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0213—Obtaining thorium, uranium, or other actinides obtaining uranium by dry processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/002—Dry processes by treating with halogens, sulfur or compounds thereof; by carburising, by treating with hydrogen (hydriding)
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
DE69217983T 1991-11-07 1992-11-06 Verfahren zur volumenverminderung einer radioaktiver zusammensetzung Expired - Fee Related DE69217983T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/788,804 US5202100A (en) 1991-11-07 1991-11-07 Method for reducing volume of a radioactive composition
PCT/US1992/009504 WO1993009543A1 (en) 1991-11-07 1992-11-06 Method for reducing volume of a radioactive composition

Publications (2)

Publication Number Publication Date
DE69217983D1 true DE69217983D1 (de) 1997-04-10
DE69217983T2 DE69217983T2 (de) 1997-10-09

Family

ID=25145609

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69217983T Expired - Fee Related DE69217983T2 (de) 1991-11-07 1992-11-06 Verfahren zur volumenverminderung einer radioaktiver zusammensetzung

Country Status (10)

Country Link
US (2) US5202100A (de)
EP (1) EP0611478B1 (de)
JP (1) JP3093793B2 (de)
AT (1) ATE149730T1 (de)
AU (1) AU661534B2 (de)
BR (1) BR9206888A (de)
CA (1) CA2121813A1 (de)
DE (1) DE69217983T2 (de)
MD (1) MD960180A (de)
WO (1) WO1993009543A1 (de)

Families Citing this family (87)

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US6635796B2 (en) 1990-03-16 2003-10-21 Sevenson Environmental Services, Inc. Reduction of leachability and solubility of radionuclides and radioactive substances in contaminated soils and materials
US5354940A (en) * 1991-07-29 1994-10-11 Molten Metal Technology, Inc. Method for controlling chemical reaction in a molten metal bath
US5202100A (en) * 1991-11-07 1993-04-13 Molten Metal Technology, Inc. Method for reducing volume of a radioactive composition
EP1149603A3 (de) * 1991-12-20 2003-10-22 Resmed Limited Beatmungsgerät zur Erzeugung von kontinuierlichem positiven Atemwegdruck (CPAP)
US5640702A (en) * 1992-03-17 1997-06-17 Shultz; Clifford G. Method of and system for treating mixed radioactive and hazardous wastes
US5324341A (en) * 1992-05-05 1994-06-28 Molten Metal Technology, Inc. Method for chemically reducing metals in waste compositions
US5976488A (en) * 1992-07-02 1999-11-02 Phoenix Environmental, Ltd. Process of making a compound having a spinel structure
US5436210A (en) * 1993-02-04 1995-07-25 Molten Metal Technology, Inc. Method and apparatus for injection of a liquid waste into a molten bath
SE507554C2 (sv) * 1993-02-25 1998-06-22 Siempelkamp Gmbh & Co Sätt att utvinna metaller ur radioaktivt kontaminerat järnskrot
US5389123A (en) * 1993-07-08 1995-02-14 The United States Of America As Represented By The United States Department Of Energy Method for continuously recovering metals using a dual zone chemical reactor
US5461185A (en) * 1994-04-19 1995-10-24 Forsberg; Charles W. Radioactive waste material disposal
US5555822A (en) * 1994-09-06 1996-09-17 Molten Metal Technology, Inc. Apparatus for dissociating bulk waste in a molten metal bath
US6254782B1 (en) 1995-05-19 2001-07-03 Lawrence Kreisler Method for recovering and separating metals from waste streams
US6270679B1 (en) 1995-05-19 2001-08-07 Lawrence Kreisler Method for recovering and separating metals from waste streams
US6797195B1 (en) 1995-05-19 2004-09-28 Lawrence Kreisler Method for recovering and separating metals from waste streams
US5753125A (en) * 1995-05-19 1998-05-19 Kreisler; Lawrence Method for recovering and separating metals from waste streams
US6274045B1 (en) 1995-05-19 2001-08-14 Lawrence Kreisler Method for recovering and separating metals from waste streams
US5717149A (en) * 1995-06-05 1998-02-10 Molten Metal Technology, Inc. Method for producing halogenated products from metal halide feeds
US5613245A (en) * 1995-06-07 1997-03-18 Molten Metal Technology, Inc. Method and apparatus for injecting wastes into a molten bath with an ejector
US5679132A (en) * 1995-06-07 1997-10-21 Molten Metal Technology, Inc. Method and system for injection of a vaporizable material into a molten bath
US5732365A (en) * 1995-10-30 1998-03-24 Dakota Catalyst Products, Inc. Method of treating mixed waste in a molten bath
US5678236A (en) 1996-01-23 1997-10-14 Pedro Buarque De Macedo Method and apparatus for eliminating volatiles or airborne entrainments when vitrifying radioactive and/or hazardous waste
US5745861A (en) * 1996-03-11 1998-04-28 Molten Metal Technology, Inc. Method for treating mixed radioactive waste
US5735932A (en) * 1996-07-19 1998-04-07 M4 Environmental Management Inc. Process for the conversion of uranium oxide to uranium metal and uranium alloys
US5774815A (en) * 1996-08-13 1998-06-30 The United States Of America As Represented By The United States Department Of Energy Dry halide method for separating the components of spent nuclear fuels
US5803894A (en) * 1996-12-24 1998-09-08 Cement-Lock L.L.C. Process for preparing enviromentally stable products by the remediation of contaminated sediments and soils
US5855666A (en) * 1996-12-24 1999-01-05 Cement-Lock Group, L.L.C. Process for preparing environmentally stable products by the remediation of contaminated sediments and soils
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RU2123214C1 (ru) * 1997-12-03 1998-12-10 Московское государственное предприятие - объединенный эколого-технологический и научно-исследовательский центр по обезвреживанию РАО и охране окружающей среды Способ переработки твердых радиоактивных отходов
WO1999039356A1 (fr) * 1998-01-30 1999-08-05 Hitachi, Ltd. Appareil de fusion de matieres solides
RU2172787C1 (ru) * 2000-03-31 2001-08-27 Всероссийский научно-исследовательский институт химической технологии Способ пирометаллургической переработки отходов, отработавших материалов и изделий
RU2197027C2 (ru) * 2000-07-04 2003-01-20 Производственное объединение "МАЯК" Способ переработки сточных вод, содержащих перманганаты щелочных металлов
US6723276B1 (en) * 2000-08-28 2004-04-20 Paul V. Cooper Scrap melter and impeller
US6461576B1 (en) * 2000-09-07 2002-10-08 The United States Of America As Represented By The United States Department Of Energy Pyroprocess for processing spent nuclear fuel
RU2177132C1 (ru) * 2000-10-19 2001-12-20 ГУП "Всероссийский научно-исследовательский институт химической технологии" Плавильная печь
JP3463931B2 (ja) * 2001-05-25 2003-11-05 核燃料サイクル開発機構 使用済核燃料の乾式再処理法及び乾式再処理法に用いる誘導加熱装置。
US7052661B1 (en) * 2002-01-31 2006-05-30 Envi Res Llc Method for abatement of mercury emissions from combustion gases
US7147823B2 (en) * 2002-04-15 2006-12-12 Battelle Energy Alliance, Llc High temperature cooling system and method
US6669755B2 (en) * 2002-06-04 2003-12-30 Clean Technologies International Corporation Apparatus and method for treating containerized feed materials in a liquid reactant metal
US20070253807A1 (en) 2006-04-28 2007-11-01 Cooper Paul V Gas-transfer foot
US20050013715A1 (en) 2003-07-14 2005-01-20 Cooper Paul V. System for releasing gas into molten metal
US7470392B2 (en) 2003-07-14 2008-12-30 Cooper Paul V Molten metal pump components
US7507367B2 (en) * 2002-07-12 2009-03-24 Cooper Paul V Protective coatings for molten metal devices
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US7402276B2 (en) 2003-07-14 2008-07-22 Cooper Paul V Pump with rotating inlet
US7365237B2 (en) * 2002-09-26 2008-04-29 Clean Technologies International Corporation Liquid metal reactor and method for treating materials in a liquid metal reactor
US7906068B2 (en) 2003-07-14 2011-03-15 Cooper Paul V Support post system for molten metal pump
RU2268515C1 (ru) * 2004-05-11 2006-01-20 Открытое акционерное общество "Новосибирский завод химконцентратов" Способ переработки металлических отходов, содержащих радионуклиды
RU2345141C1 (ru) * 2007-03-30 2009-01-27 Общество С Ограниченной Ответственностью Промышленная Компания "Технология Металлов" Способ переработки металлических радиоактивных отходов и агрегат для его осуществления
US9205490B2 (en) 2007-06-21 2015-12-08 Molten Metal Equipment Innovations, Llc Transfer well system and method for making same
US8337746B2 (en) 2007-06-21 2012-12-25 Cooper Paul V Transferring molten metal from one structure to another
US9643247B2 (en) 2007-06-21 2017-05-09 Molten Metal Equipment Innovations, Llc Molten metal transfer and degassing system
US9410744B2 (en) 2010-05-12 2016-08-09 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
US8366993B2 (en) 2007-06-21 2013-02-05 Cooper Paul V System and method for degassing molten metal
US9409232B2 (en) 2007-06-21 2016-08-09 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel and method of construction
US8613884B2 (en) 2007-06-21 2013-12-24 Paul V. Cooper Launder transfer insert and system
US9156087B2 (en) 2007-06-21 2015-10-13 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
RU2370836C1 (ru) * 2008-03-24 2009-10-20 Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт имени А.П. Александрова" Способ переработки жидких радиоактивных отходов
US10428821B2 (en) 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump
US8535603B2 (en) 2009-08-07 2013-09-17 Paul V. Cooper Rotary degasser and rotor therefor
US8524146B2 (en) 2009-08-07 2013-09-03 Paul V. Cooper Rotary degassers and components therefor
US8449814B2 (en) 2009-08-07 2013-05-28 Paul V. Cooper Systems and methods for melting scrap metal
US8444911B2 (en) 2009-08-07 2013-05-21 Paul V. Cooper Shaft and post tensioning device
US8714914B2 (en) 2009-09-08 2014-05-06 Paul V. Cooper Molten metal pump filter
US9108244B2 (en) 2009-09-09 2015-08-18 Paul V. Cooper Immersion heater for molten metal
US9147502B2 (en) 2011-04-20 2015-09-29 Federal Initary Enterprise “Mining and Chemical Combine” Method of recycling spent nuclear fuel
RU2459299C1 (ru) * 2011-04-20 2012-08-20 Федеральное государственное унитарное предприятие "Горно-химический комбинат" Способ переработки облученного ядерного топлива
JP6220114B2 (ja) * 2011-11-30 2017-10-25 荏原工業洗浄株式会社 放射性セシウム固体状被汚染物の除染方法及び装置
AU2013315359B2 (en) * 2012-09-13 2017-10-12 BHP Olympic Dam Corporation Pty Ltd Removal of radioactive impurities from a copper ore or copper concentrate during or after smelting
JP5767194B2 (ja) * 2012-11-01 2015-08-19 日本環境保全株式会社 放射性物質の処理システム及び処理方法
US9903383B2 (en) 2013-03-13 2018-02-27 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened top
US9011761B2 (en) 2013-03-14 2015-04-21 Paul V. Cooper Ladle with transfer conduit
US10052688B2 (en) 2013-03-15 2018-08-21 Molten Metal Equipment Innovations, Llc Transfer pump launder system
US10138892B2 (en) 2014-07-02 2018-11-27 Molten Metal Equipment Innovations, Llc Rotor and rotor shaft for molten metal
RU2579151C1 (ru) * 2014-12-15 2016-04-10 Алексей Тадеушевич Нестер Способ утилизации загрязненных радионуклидами металлических отходов
US10947980B2 (en) 2015-02-02 2021-03-16 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened blade tips
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US11149747B2 (en) 2017-11-17 2021-10-19 Molten Metal Equipment Innovations, Llc Tensioned support post and other molten metal devices
RU2765028C1 (ru) * 2018-09-13 2022-01-24 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Способ переработки радиоктивных отходов, образующихся в процессе разрушения облученных тепловыделяющих сборок реакторов на быстрых нейтронах, методом индукционного шлакового переплава в холодном тигле
RU188786U1 (ru) * 2018-10-11 2019-04-23 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт конструкционных материалов "Прометей" имени И.В. Горынина Национального исследовательского центра "Курчатовский институт" (НИЦ "Курчатовский институт"-ЦНИИ КМ "Прометей") Электрическая плавильная печь сопротивления
US11858036B2 (en) 2019-05-17 2024-01-02 Molten Metal Equipment Innovations, Llc System and method to feed mold with molten metal
KR102456636B1 (ko) * 2020-05-15 2022-10-18 한국원자력연구원 방사성 탄소 제거 방법
US11873845B2 (en) 2021-05-28 2024-01-16 Molten Metal Equipment Innovations, Llc Molten metal transfer device
US12146508B2 (en) 2022-05-26 2024-11-19 Molten Metal Equipment Innovations, Llc Axial pump and riser

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Also Published As

Publication number Publication date
CA2121813A1 (en) 1993-05-13
US5202100A (en) 1993-04-13
JP3093793B2 (ja) 2000-10-03
WO1993009543A1 (en) 1993-05-13
BR9206888A (pt) 1995-03-01
MD960180A (ro) 1998-11-30
EP0611478B1 (de) 1997-03-05
AU3127393A (en) 1993-06-07
AU661534B2 (en) 1995-07-27
US5489734A (en) 1996-02-06
EP0611478A1 (de) 1994-08-24
DE69217983T2 (de) 1997-10-09
JPH07500912A (ja) 1995-01-26
ATE149730T1 (de) 1997-03-15

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