[go: up one dir, main page]

FR2813877B1 - Procede de separation de metaux tels que le zirconium et l'hafnium - Google Patents

Procede de separation de metaux tels que le zirconium et l'hafnium

Info

Publication number
FR2813877B1
FR2813877B1 FR0011538A FR0011538A FR2813877B1 FR 2813877 B1 FR2813877 B1 FR 2813877B1 FR 0011538 A FR0011538 A FR 0011538A FR 0011538 A FR0011538 A FR 0011538A FR 2813877 B1 FR2813877 B1 FR 2813877B1
Authority
FR
France
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.)
Expired - Fee Related
Application number
FR0011538A
Other languages
English (en)
Other versions
FR2813877A1 (fr
Inventor
Noel Ozanne
Marc Lemaire
Alain Jean Louis Guy
Jacques Henri Foos
Rostaing Stephane Pellet
Frederic Chitry
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
Priority to FR0011538A priority Critical patent/FR2813877B1/fr
Application filed by Compagnie Europeenne du Zirconium Cezus SA filed Critical Compagnie Europeenne du Zirconium Cezus SA
Priority to US10/380,261 priority patent/US7063792B2/en
Priority to PCT/FR2001/002806 priority patent/WO2002020408A1/fr
Priority to AU2001289999A priority patent/AU2001289999A1/en
Priority to JP2002525040A priority patent/JP5060013B2/ja
Priority to RU2003110327/15A priority patent/RU2288892C2/ru
Publication of FR2813877A1 publication Critical patent/FR2813877A1/fr
Application granted granted Critical
Publication of FR2813877B1 publication Critical patent/FR2813877B1/fr
Priority to ZA200301974A priority patent/ZA200301974B/en
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
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR0011538A 2000-09-11 2000-09-11 Procede de separation de metaux tels que le zirconium et l'hafnium Expired - Fee Related FR2813877B1 (fr)

Priority Applications (7)

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
PCT/FR2001/002806 WO2002020408A1 (fr) 2000-09-11 2001-09-10 Procede de separation de metaux tels que le zirconium et l'hafnium
AU2001289999A AU2001289999A1 (en) 2000-09-11 2001-09-10 Method for separating metals such as zirconium and hafnium
JP2002525040A JP5060013B2 (ja) 2000-09-11 2001-09-10 ジルコニウムやハフニウムのような金属の分離方法
US10/380,261 US7063792B2 (en) 2000-09-11 2001-09-10 Method for separating metals such as zirconium and hafnium
RU2003110327/15A RU2288892C2 (ru) 2000-09-11 2001-09-10 Способ разделения металлов, таких как цирконий и гафний
ZA200301974A ZA200301974B (en) 2000-09-11 2003-03-11 Method for separating metals such as zirconium and hafnium.

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2813877A1 FR2813877A1 (fr) 2002-03-15
FR2813877B1 true FR2813877B1 (fr) 2002-12-06

Family

ID=8854155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0011538A Expired - Fee Related FR2813877B1 (fr) 2000-09-11 2000-09-11 Procede de separation de metaux tels que le zirconium et l'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 (14)

* 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
RU2307182C2 (ru) * 2005-10-31 2007-09-27 Институт физики прочности и материаловедения Сибирское отделение Российской академии наук (ИФПМ СО РАН) Способ разделения циркония и гафния
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
WO2013179519A1 (fr) * 2012-05-29 2013-12-05 株式会社 東芝 Pièce en alliage de tungstène, et lampe à décharge, tube émetteur et magnétron l'utilisant
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
CN119571090B (zh) * 2025-02-06 2025-05-02 中国科学院赣江创新研究院 一种分离溶液中锆与铪的方法

Family Cites Families (14)

* 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
BE632039A (fr) * 1962-05-08 1900-01-01
FR2250707B1 (fr) 1973-11-14 1978-11-03 Ugine Aciers
US4021531A (en) 1973-11-14 1977-05-03 Ugine Aciers Process for the separation of zirconium and hafnium tetrachlorides from mixtures thereof
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
AU658854B2 (en) 1990-10-18 1995-05-04 Minnesota Mining And Manufacturing Company Aerosol formulation comprising beclomethasone 17,21 dipropionate
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
US20040011739A1 (en) 2004-01-22
JP2004508462A (ja) 2004-03-18
RU2288892C2 (ru) 2006-12-10
AU2001289999A1 (en) 2002-03-22
FR2813877A1 (fr) 2002-03-15
JP5060013B2 (ja) 2012-10-31
ZA200301974B (en) 2004-03-11
WO2002020408A1 (fr) 2002-03-14
US7063792B2 (en) 2006-06-20

Similar Documents

Publication Publication Date Title
EP1342490A4 (fr) Procede de traitement de texte d'entree
FR2813877B1 (fr) Procede de separation de metaux tels que le zirconium et l'hafnium
EP1323677A4 (fr) Procede de separation d'un agent de surface fluorochimique anionique
BR0307886B1 (pt) produto refratário que contém mais de 85% de zircÈnia (zro2).
FR2813076B1 (fr) Procede de separation d'hydrocarbures olefiniques
DE69623996D1 (de) Hydrozyklon zur gastrennung
FI20011544L (fi) Laite verituotenõytteiden kõsittelemiseksi
MA26950A1 (fr) Nouveaux retinoides pour le traitement de l'emphyseme
FR2810679B1 (fr) Procede d'extraction d'americium, de curium et de lanthanides de solutions acides
DE69515581D1 (de) Vorrichtung zur Bearbeitung von Dokumenten
NO20020566L (no) Avfallseparasjonssystem for fiskemerder
FR2862804B1 (fr) Procede de separation de l'uranium (vi) d'actinides (iv) et/ou (vi)et ses utilisations
EP1433833A4 (fr) Huile industrielle et procede de preparation associe
EP1394109A4 (fr) Procede de separation d'un acide
FR2721823B1 (fr) Procede pour la deformation permanente des matieres keratiniques
EP1451270A4 (fr) Procede de separation de paraffines lineaires d'hydrocarbures et applications pour les hydrocarbures separees
DE60141501D1 (de) Vorrichtung fur die Informationsverarbeitung
FR2815966B1 (fr) Procede de pretraitement, distillation et extraction d'huile usagee
FI971701L (fi) Ruuvipuristin nesteiden erottamiseksi kiintoaine-neste-seoksista
FR2770534B1 (fr) Procede pour enlever des graffitis
PL364628A1 (en) Apparatus and process for separating purified methans
FR2767142B1 (fr) Procede pour enrichir des minerais nickeliferes oxydes
FR2830640B1 (fr) Procede et systeme pour configurer des points d'entree/sorti e
AU2002222946A1 (en) Method for extracting and separating metals using bacteria
FR2846502B1 (fr) Procede de selection de germes pour le regroupement d'images cles

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160531