DE69216795T2 - Verfahren zur Dekontaminierung von Übergangsmetall - Google Patents

Verfahren zur Dekontaminierung von Übergangsmetall

Info

Publication number
DE69216795T2
DE69216795T2 DE1992616795 DE69216795T DE69216795T2 DE 69216795 T2 DE69216795 T2 DE 69216795T2 DE 1992616795 DE1992616795 DE 1992616795 DE 69216795 T DE69216795 T DE 69216795T DE 69216795 T2 DE69216795 T2 DE 69216795T2
Authority
DE
Germany
Prior art keywords
decontaminating
transition metal
transition
metal
decontaminating transition
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 - Lifetime
Application number
DE1992616795
Other languages
English (en)
Other versions
DE69216795D1 (de
Inventor
Thomas Stephen Snyder
William Richard Gass
Gregory Franklin Boris
Laura Jane Ayers
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Corp filed Critical Westinghouse Electric Corp
Publication of DE69216795D1 publication Critical patent/DE69216795D1/de
Application granted granted Critical
Publication of DE69216795T2 publication Critical patent/DE69216795T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G99/00—Subject matter not provided for in other groups of this subclass
    • C01G99/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
    • C25C1/08—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of nickel or cobalt
    • 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE1992616795 1991-12-20 1992-11-17 Verfahren zur Dekontaminierung von Übergangsmetall Expired - Lifetime DE69216795T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/811,474 US5217585A (en) 1991-12-20 1991-12-20 Transition metal decontamination process

Publications (2)

Publication Number Publication Date
DE69216795D1 DE69216795D1 (de) 1997-02-27
DE69216795T2 true DE69216795T2 (de) 1997-05-07

Family

ID=25206647

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992616795 Expired - Lifetime DE69216795T2 (de) 1991-12-20 1992-11-17 Verfahren zur Dekontaminierung von Übergangsmetall

Country Status (4)

Country Link
US (1) US5217585A (de)
EP (1) EP0548538B1 (de)
JP (1) JPH07280998A (de)
DE (1) DE69216795T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458745A (en) * 1995-01-23 1995-10-17 Covofinish Co., Inc. Method for removal of technetium from radio-contaminated metal
DE19609439A1 (de) * 1995-03-14 1996-09-19 Japan Energy Corp Verfahren zum Erzeugen von hochreinem Kobalt und Sputtering-Targets aus hochreinem Kobalt
US5752206A (en) * 1996-04-04 1998-05-12 Frink; Neal A. In-situ decontamination and recovery of metal from process equipment
US5876590A (en) * 1996-12-23 1999-03-02 The Scientific Ecology Group Inc. Electrochemical leaching of soil
US5954936A (en) * 1997-03-14 1999-09-21 Scientific Ecology Group, Inc. Robust technetium removal method and system
US5837122A (en) * 1997-04-21 1998-11-17 The Scientific Ecology Group, Inc. Electrowinning electrode, cell and process
US20040124097A1 (en) * 2000-09-01 2004-07-01 Sarten B. Steve Decontamination of radioactively contaminated scrap metals from discs
JP4524444B2 (ja) * 2001-03-13 2010-08-18 株式会社千代田テクノル 放射性物質含有廃液処理方法と装置
WO2004034427A2 (en) * 2002-10-08 2004-04-22 Honeywell International Inc. Semiconductor packages, lead-containing solders and anodes and methods of removing alpha-emitters from materials
CN1276129C (zh) * 2004-07-28 2006-09-20 金川集团有限公司 一种制备高纯镍的方法
JP4472752B2 (ja) 2005-07-01 2010-06-02 日鉱金属株式会社 高純度錫又は錫合金及び高純度錫の製造方法
JP4578425B2 (ja) * 2006-03-20 2010-11-10 行政院原子能委員會核能研究所 テクネチウム−９９ｍ過テクネチウム酸溶液の濃縮装置及びその方法
US9512012B2 (en) 2007-12-08 2016-12-06 Comsats Institute Of Information Technology Sonoelectrolysis for metal removal
CN103747868B (zh) * 2011-08-23 2018-06-15 株式会社东芝 阳离子吸附剂及使用其的溶液的处理方法
WO2013047104A1 (ja) 2011-09-28 2013-04-04 Jx日鉱日石金属株式会社 高純度ランタンの製造方法、高純度ランタン、高純度ランタンからなるスパッタリングターゲット及び高純度ランタンを主成分とするメタルゲート膜

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853725A (en) * 1972-06-28 1974-12-10 Kennecott Copper Corp Selective stripping process
US3891741A (en) * 1972-11-24 1975-06-24 Ppg Industries Inc Recovery of fission products from acidic waste solutions thereof
CA1019278A (en) * 1974-04-09 1977-10-18 Inco Limited Electrowinning nickel from sulfate electrolyte
DE2704181C3 (de) * 1977-02-02 1980-04-30 Th. Goldschmidt Ag, 4300 Essen Flüssig-flüssig-Extraktion von Nickel
JPS5924168B2 (ja) * 1977-05-14 1984-06-07 株式会社大八化学工業所 溶媒抽出法によるコバルトとニツケルの分離方法
US4162231A (en) * 1977-12-28 1979-07-24 The United States Of America As Represented By The United States Department Of Energy Method for recovering palladium and technetium values from nuclear fuel reprocessing waste solutions
CA1095731A (en) * 1977-12-28 1981-02-17 Juraj Babjak Stripping of cobalt from nickel-cobalt loaded organic
US4299724A (en) * 1979-02-21 1981-11-10 Wyoming Mineral Corporation Process for the recovery of liquid extractant and acid from emulsions formed during metal recovery from acid solutions
US4395315A (en) * 1979-06-01 1983-07-26 The Hanna Mining Company Recovery of nickel from waste materials
US4519985A (en) * 1980-03-12 1985-05-28 Calgon Carbon Corporation Use of activated carbon to remove dissolved organics from uranium leachate
DE3028024C2 (de) * 1980-07-24 1985-07-04 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zum Abtrennen von Plutoniumionen aus wäßrigen, schwefelsauren Lösungen
US4407725A (en) * 1980-08-21 1983-10-04 International Minerals & Chemical Corp. Regeneration of activated carbon
US4476099A (en) * 1980-12-24 1984-10-09 Wyoming Mineral Corporation Method of recovering uranium
US4431609A (en) * 1983-01-27 1984-02-14 The United States Of America As Represented By The United States Department Of Energy Removal of radium from acidic solutions containing same by adsorption on coal fly ash
GB8403724D0 (en) * 1984-02-13 1984-03-14 British Nuclear Fuels Plc Treating nuclear fuel
US4528165A (en) * 1984-06-13 1985-07-09 The United States Of America As Represented By The United States Department Of Energy Separation of uranium from technetium in recovery of spent nuclear fuel
FI70049C (fi) * 1984-07-03 1986-09-12 Outokumpu Oy Vaetske-vaetske-extraktionsfoerfarande foer avlaegsnande och utvinning av metaller ur vattenloesningar
FR2583989B1 (fr) * 1985-06-26 1987-07-31 Commissariat Energie Atomique Procede pour eviter l'extraction du technetium et/ou du rhenium notamment lors de l'extraction de l'uranium et/ou du plutonium, par un solvant organique
US4624703A (en) * 1986-01-24 1986-11-25 Gte Products Corporation Recovery of tungsten, scandium, iron, and manganese values from tungsten bearing material
JPS62188791A (ja) * 1986-02-15 1987-08-18 Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk Ｎｉ，Ｃｏ，Ｚｎ，Ｃｕ，Ｍｎ及びＣｒの電解採取方法
US4764281A (en) * 1986-04-07 1988-08-16 Iso-Clear Systems Corporation Method of removing radioactive isotopes of heavy metals
GB2191329B (en) * 1986-06-04 1989-12-13 British Nuclear Fuels Plc Decontamination of surfaces
US4808384A (en) * 1986-06-23 1989-02-28 Gte Products Corporation Recovery of tungsten, scandium, iron, and manganese from tungsten bearing material
DE4110128A1 (de) * 1990-04-09 1991-11-07 Westinghouse Electric Corp Dekontamination von radioaktiv verseuchten metallen
JP2889967B2 (ja) * 1990-04-25 1999-05-10 三菱原子燃料株式会社 タンニンによる廃液処理方法

Also Published As

Publication number Publication date
EP0548538B1 (de) 1997-01-15
JPH07280998A (ja) 1995-10-27
EP0548538A1 (de) 1993-06-30
DE69216795D1 (de) 1997-02-27
US5217585A (en) 1993-06-08

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