AU2001289999A1 - Method for separating metals such as zirconium and hafnium - Google Patents

Method for separating metals such as zirconium and hafnium

Info

Publication number
AU2001289999A1
AU2001289999A1 AU2001289999A AU8999901A AU2001289999A1 AU 2001289999 A1 AU2001289999 A1 AU 2001289999A1 AU 2001289999 A AU2001289999 A AU 2001289999A AU 8999901 A AU8999901 A AU 8999901A AU 2001289999 A1 AU2001289999 A1 AU 2001289999A1
Authority
AU
Australia
Prior art keywords
hafnium
zirconium
separating metals
metals
separating
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.)
Abandoned
Application number
AU2001289999A
Other languages
English (en)
Inventor
Frederic Chitry
Jacques Henri Foos
Alain Jean-Louis Guy
Marc Lionel Lemaire
Noel Ozanne
Stephane Pellet-Rostaing
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.)
Compagnie Europeenne du Zirconium Cezus SA
Original Assignee
Compagnie Europeenne du Zirconium Cezus SA
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 Compagnie Europeenne du Zirconium Cezus SA filed Critical Compagnie Europeenne du Zirconium Cezus SA
Publication of AU2001289999A1 publication Critical patent/AU2001289999A1/en
Abandoned 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G27/00—Compounds of hafnium
    • 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
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/14—Obtaining zirconium or hafnium
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU2001289999A 2000-09-11 2001-09-10 Method for separating metals such as zirconium and hafnium Abandoned AU2001289999A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0011538A FR2813877B1 (fr) 2000-09-11 2000-09-11 Procede de separation de metaux tels que le zirconium et l'hafnium
FR0011538 2000-09-11
PCT/FR2001/002806 WO2002020408A1 (fr) 2000-09-11 2001-09-10 Procede de separation de metaux tels que le zirconium et l'hafnium

Publications (1)

Publication Number Publication Date
AU2001289999A1 true AU2001289999A1 (en) 2002-03-22

Family

ID=8854155

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001289999A Abandoned AU2001289999A1 (en) 2000-09-11 2001-09-10 Method for separating metals such as zirconium and hafnium

Country Status (7)

Country Link
US (1) US7063792B2 (fr)
JP (1) JP5060013B2 (fr)
AU (1) AU2001289999A1 (fr)
FR (1) FR2813877B1 (fr)
RU (1) RU2288892C2 (fr)
WO (1) WO2002020408A1 (fr)
ZA (1) ZA200301974B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872811B1 (fr) * 2004-07-09 2006-10-06 Cie Europ Du Zirconium Cezus S Procede de separation et purification du hafnium et du zirconium
US8460905B2 (en) * 2007-09-11 2013-06-11 Bunge Oils, Inc. Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases with reduced reaction time
US8956853B2 (en) * 2007-01-30 2015-02-17 Bunge Oils, Inc. Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases
US8241876B2 (en) 2008-01-07 2012-08-14 Bunge Oils, Inc. Generation of triacylglycerols from gums
FR2963339B1 (fr) * 2010-08-02 2012-09-14 Centre Nat Rech Scient Procede de separation des tetrachlorures de zirconium et d'hafnium de leurs melanges
KR101316335B1 (ko) 2012-01-26 2013-10-18 (주)포스코엠텍 지르코늄과 하프늄 분리를 위한 용매추출 방법
CN103998634B (zh) 2012-05-29 2017-03-08 株式会社东芝 钨合金部件、以及使用该钨合金部件的放电灯、发射管和磁控管
CN103601648B (zh) * 2013-11-19 2015-03-25 宜兴市丰泽化工有限公司 一种dtpa五钠盐的脱盐提纯方法
CN103725901B (zh) * 2013-12-12 2015-10-28 上海哈峰新材料科技有限公司 氧化锆/氧化铪混合物的火法分离方法
JP6194867B2 (ja) * 2014-09-10 2017-09-13 信越化学工業株式会社 抽出分離方法
RU2623978C1 (ru) * 2016-02-17 2017-06-29 Федеральное государственное бюджетное учреждение науки "Институт химии твердого тела Уральского Отделения Российской Академии наук" Способ извлечения циркония из кислых водных растворов
CN115710645B (zh) * 2021-08-23 2024-05-14 厦门稀土材料研究所 一种在盐酸体系下萃取分离制备核级锆、核级铪的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2285443A (en) 1940-06-29 1942-06-09 Titanium Alloy Mfg Co Method of making zirconium nitrate
GB555988A (en) 1942-03-11 1943-09-15 Titanium Alloy Mfg Co Improvements relating to the production of zirconium nitrate
US4021531A (en) 1973-11-14 1977-05-03 Ugine Aciers Process for the separation of zirconium and hafnium tetrachlorides from mixtures thereof
FR2250707B1 (fr) 1973-11-14 1978-11-03 Ugine Aciers
DE3616981A1 (de) 1986-05-21 1987-11-26 Linde Ag Druckwechseladsorptionsverfahren
FR2600264B1 (fr) 1986-06-20 1990-06-08 Commissariat Energie Atomique Element d'ultrafiltration, d'hyperfiltration ou de demineralisation son procede de fabrication et son utilisation pour le traitement d'effluents liquides radioactifs
JPS63236711A (ja) * 1987-03-26 1988-10-03 Mitsubishi Metal Corp 希土類元素とＺｒとの分離方法
DE69105212T2 (de) 1990-10-18 1995-03-23 Minnesota Mining And Mfg. Co., Saint Paul, Minn. Aerosolzubereitung, die beclometason 17,21-dipropionat enthält.
US5766478A (en) * 1995-05-30 1998-06-16 The Regents Of The University Of California, Office Of Technology Transfer Water-soluble polymers for recovery of metal ions from aqueous streams
US5961833A (en) * 1997-06-09 1999-10-05 Hw Process Technologies, Inc. Method for separating and isolating gold from copper in a gold processing system
JPH1192840A (ja) * 1997-09-22 1999-04-06 Daiichi Kigensokagaku Kogyo Co Ltd ジルコニウムの精製方法
FR2772742B1 (fr) * 1997-12-23 2000-02-18 Cogema Procede de separation de metaux par ultrafiltration micellaire, utilisable pour le traitement d'effluents radioactifs
FR2794032B1 (fr) * 1999-05-27 2002-06-14 Univ Claude Bernard Lyon Procede pour separer en milieu aqueux des lanthanides et/ou des actinides par complexation-nanofiltration, et nouveaux complexants mis en oeuvre dans ce procede

Also Published As

Publication number Publication date
RU2288892C2 (ru) 2006-12-10
WO2002020408A1 (fr) 2002-03-14
JP2004508462A (ja) 2004-03-18
US7063792B2 (en) 2006-06-20
FR2813877A1 (fr) 2002-03-15
ZA200301974B (en) 2004-03-11
US20040011739A1 (en) 2004-01-22
JP5060013B2 (ja) 2012-10-31
FR2813877B1 (fr) 2002-12-06

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