ATE213972T1 - Verfahren zur dekontaminierung von nuklearem abfall enthaltenden boden - Google Patents

Verfahren zur dekontaminierung von nuklearem abfall enthaltenden boden

Info

Publication number
ATE213972T1
ATE213972T1 AT95933781T AT95933781T ATE213972T1 AT E213972 T1 ATE213972 T1 AT E213972T1 AT 95933781 T AT95933781 T AT 95933781T AT 95933781 T AT95933781 T AT 95933781T AT E213972 T1 ATE213972 T1 AT E213972T1
Authority
AT
Austria
Prior art keywords
soil
mercury
fines
liquid ammonia
decontamination
Prior art date
Application number
AT95933781T
Other languages
English (en)
Inventor
Albert E Abel
Original Assignee
Commodore Applied Technologies
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
Priority claimed from US08/304,791 external-priority patent/US5495062A/en
Application filed by Commodore Applied Technologies filed Critical Commodore Applied Technologies
Application granted granted Critical
Publication of ATE213972T1 publication Critical patent/ATE213972T1/de

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
    • 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
    • C22B7/006—Wet processes
    • C22B7/008—Wet processes by an alkaline or ammoniacal leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
    • 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
    • C22B17/00—Obtaining cadmium
    • C22B17/04—Obtaining cadmium by wet 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
    • C22B43/00—Obtaining mercury
    • 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
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
    • C22B60/0247—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using basic solutions or liquors
    • 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
    • G21F9/28—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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soil Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Disintegrating Or Milling (AREA)
AT95933781T 1994-09-12 1995-09-12 Verfahren zur dekontaminierung von nuklearem abfall enthaltenden boden ATE213972T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/304,791 US5495062A (en) 1994-09-12 1994-09-12 Methods of decontaminating nuclear waste-containing soil
US08/472,505 US5516968A (en) 1994-09-12 1995-06-07 Methods of decontaminating mercury-containing soils
PCT/US1995/011540 WO1996008324A1 (en) 1994-09-12 1995-09-12 Method of decontaminating nuclear waste-containing soil

Publications (1)

Publication Number Publication Date
ATE213972T1 true ATE213972T1 (de) 2002-03-15

Family

ID=26974229

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95933781T ATE213972T1 (de) 1994-09-12 1995-09-12 Verfahren zur dekontaminierung von nuklearem abfall enthaltenden boden

Country Status (13)

Country Link
EP (1) EP0781173B1 (de)
JP (1) JP2908030B2 (de)
CN (1) CN1083303C (de)
AT (1) ATE213972T1 (de)
AU (1) AU703100B2 (de)
BR (1) BR9508923A (de)
CA (1) CA2198386A1 (de)
DE (1) DE69525755T2 (de)
IL (1) IL115270A (de)
MX (1) MX9701698A (de)
PL (1) PL319051A1 (de)
RU (1) RU2151435C1 (de)
WO (1) WO1996008324A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5824210A (en) * 1995-06-06 1998-10-20 Kuryluk; Michael H. Separation of minerals
CA2177555A1 (en) * 1996-05-28 1997-11-29 Michael H. Kuryluk Separation of minerals
DE19810740A1 (de) * 1998-03-13 1999-09-16 Rhodia Acetow Ag Verfahren zur Dosierung eines Ammoniak/Zusatzstoff-Systems in einen Feststoff und Dosiervorrichtung
DE19940684A1 (de) * 1999-08-27 2001-03-01 Dieter Dierkes Verfahren und Vorrichtung zum Abtrennen von elementarem Quecksilber aus den bei der Erdgasgewinnung anfallenden Betriebsrückständen
ES2288867T3 (es) * 1999-08-30 2008-02-01 Biogenesis Enterprises, Inc. Aparato y procedimiento para eliminar los contaminantes contenidos en suelos de grano fino, arcilla y limo.
CN1332398C (zh) * 2004-10-15 2007-08-15 中国人民解放军总参谋部工程兵科研三所 剥离型压制去污剂
JP5448852B2 (ja) * 2008-02-07 2014-03-19 株式会社明治 ポリフェノール高含有組成物の製造方法および製造装置
JP5753760B2 (ja) * 2011-10-20 2015-07-22 三井住友建設株式会社 放射性物質汚染土壌の浄化方法
JPWO2013065744A1 (ja) * 2011-10-31 2015-04-02 株式会社カネカ 除染剤及びそれを用いる除染方法
JP2013234954A (ja) * 2012-05-10 2013-11-21 Makino:Kk 汚染土壌の除染プラント及び除染方法
FR2990364B1 (fr) * 2012-05-11 2014-06-13 Commissariat Energie Atomique Procede de decontamination radioactive d'une terre par mousse de flottation a air disperse et ladite mousse
RU2498432C1 (ru) * 2012-06-18 2013-11-10 Государственное научное учреждение Всероссийский научно-исследовательский институт гидротехники и мелиорации им. А.Н. Костякова Российской академии сельскохозяйственных наук Способ рекультивации почв, загрязненных радионуклидами
RU2504852C1 (ru) * 2012-07-17 2014-01-20 Государственное научное учреждение Всероссийский научно-исследовательский институт гидротехники и мелиорации им. А.Н. Костякова Российской академии сельскохозяйственных наук Способ очистки почвы от радионуклида стронция
JP6434201B2 (ja) * 2013-02-27 2018-12-05 株式会社安藤・間 汚染土壌の洗浄方法及び洗浄システム
CN104438307B (zh) * 2013-09-21 2017-11-14 重庆文理学院 滚筒式土壤重金属洗脱连续运行装置
CN103920705B (zh) * 2014-04-24 2015-06-24 华北电力大学 一种全方位联合技术修复铀污染土壤的装置和方法
CN104900285B (zh) * 2015-04-08 2017-11-07 武汉网绿环境技术咨询有限公司 一种含放射性核素污染物的治理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110364A (en) * 1987-03-30 1992-05-05 A.L. Sandpiper Corporation Processes for decontaminating polluted substrates
US4906302A (en) * 1987-10-26 1990-03-06 Bruya James E Solids decontamination method with ammonia
CA2057217C (en) * 1990-12-11 1999-08-31 Bruce Edward Holbein A process for the decontamination of toxic, heavy-metal containing soils
US5494649A (en) * 1991-10-03 1996-02-27 Cognis, Inc. Process for removing heavy metals from paint chips
US5322644A (en) * 1992-01-03 1994-06-21 Bradtec-Us, Inc. Process for decontamination of radioactive materials
GB9212145D0 (en) * 1992-06-09 1992-07-22 Ca Nat Research Council Soil remediation process
FR2696663B1 (fr) * 1992-10-12 1994-11-10 Elf Aquitaine Procédé de décontamination de sols pollués par des métaux lourds.
US5640701A (en) * 1992-12-29 1997-06-17 Westinghouse Electric Corporation Method for remediating soil containing radioactive contaminants
US5421906A (en) * 1993-04-05 1995-06-06 Enclean Environmental Services Group, Inc. Methods for removal of contaminants from surfaces

Also Published As

Publication number Publication date
MX9701698A (es) 1997-05-31
EP0781173A4 (de) 1999-01-20
JPH10505903A (ja) 1998-06-09
CN1160365A (zh) 1997-09-24
IL115270A (en) 1998-03-10
DE69525755D1 (de) 2002-04-11
WO1996008324A1 (en) 1996-03-21
RU2151435C1 (ru) 2000-06-20
CN1083303C (zh) 2002-04-24
DE69525755T2 (de) 2002-10-31
BR9508923A (pt) 1997-09-30
PL319051A1 (en) 1997-07-21
CA2198386A1 (en) 1996-03-21
AU703100B2 (en) 1999-03-18
EP0781173A1 (de) 1997-07-02
JP2908030B2 (ja) 1999-06-21
IL115270A0 (en) 1995-12-31
EP0781173B1 (de) 2002-03-06
AU3630595A (en) 1996-03-29

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties