FR2835260B1 - Procede pour separer le hafnium du zirconium, procede pour produire un melange d'alimentation pour le precedent et procede pour optimiser l'extraction de l'oxychlorure de hafnium - Google Patents

Procede pour separer le hafnium du zirconium, procede pour produire un melange d'alimentation pour le precedent et procede pour optimiser l'extraction de l'oxychlorure de hafnium

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Publication number
FR2835260B1
FR2835260B1 FR0300970A FR0300970A FR2835260B1 FR 2835260 B1 FR2835260 B1 FR 2835260B1 FR 0300970 A FR0300970 A FR 0300970A FR 0300970 A FR0300970 A FR 0300970A FR 2835260 B1 FR2835260 B1 FR 2835260B1
Authority
FR
France
Prior art keywords
hafnium
precedent
oxychloride
supply mixture
separating zirconium
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
FR0300970A
Other languages
English (en)
Other versions
FR2835260A1 (fr
Inventor
James A Sommers
Jeff G Perrine
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.)
ATI Properties LLC
Original Assignee
ATI Properties LLC
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 ATI Properties LLC filed Critical ATI Properties LLC
Publication of FR2835260A1 publication Critical patent/FR2835260A1/fr
Application granted granted Critical
Publication of FR2835260B1 publication Critical patent/FR2835260B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/14—Obtaining zirconium or 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/33—Cyanic acids, derivatives thereof
    • 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
FR0300970A 2002-01-29 2003-01-29 Procede pour separer le hafnium du zirconium, procede pour produire un melange d'alimentation pour le precedent et procede pour optimiser l'extraction de l'oxychlorure de hafnium Expired - Lifetime FR2835260B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/059,680 US6737030B2 (en) 2002-01-29 2002-01-29 Method for separating hafnium from zirconium

Publications (2)

Publication Number Publication Date
FR2835260A1 FR2835260A1 (fr) 2003-08-01
FR2835260B1 true FR2835260B1 (fr) 2006-09-29

Family

ID=27609867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0300970A Expired - Lifetime FR2835260B1 (fr) 2002-01-29 2003-01-29 Procede pour separer le hafnium du zirconium, procede pour produire un melange d'alimentation pour le precedent et procede pour optimiser l'extraction de l'oxychlorure de hafnium

Country Status (6)

Country Link
US (1) US6737030B2 (fr)
JP (1) JP4490638B2 (fr)
CN (1) CN100355916C (fr)
AU (1) AU2003200243C1 (fr)
FR (1) FR2835260B1 (fr)
RU (1) RU2296172C2 (fr)

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KR20070070263A (ko) * 2003-07-25 2007-07-03 닛코킨조쿠 가부시키가이샤 고순도 하프늄 재료, 이 재료로 이루어진 타겟트 및 박막과고순도 하프늄의 제조방법
EP1686196B1 (fr) * 2003-11-19 2009-04-29 Nippon Mining & Metals Co., Ltd. Procédé de fabrication de hafnium de grande pureté
US8277723B2 (en) * 2005-07-07 2012-10-02 Jx Nippon Mining & Metals Corporation High-purity hafnium, target and thin film comprising high-purity hafnium, and process for producing high-purity hafnium
JP2010013668A (ja) * 2008-06-30 2010-01-21 Toshiba Corp 金属ジルコニウムの製造方法
CN101813932B (zh) * 2009-02-03 2012-07-04 东北大学 湿法冶金萃取过程组分含量预测与优化操作方法
CN102021335B (zh) * 2009-09-16 2012-06-20 北京有色金属研究总院 一种萃淋法分离锆铪的方法
CN101691243B (zh) * 2009-10-28 2011-05-18 江西晶安高科技股份有限公司 一种制备高纯氧氯化锆的工艺
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
CN102389642A (zh) * 2011-10-24 2012-03-28 江西晶安高科技股份有限公司 Mibk萃取分离锆铪的萃余液中mibk脱除装置
KR101343426B1 (ko) 2012-08-09 2013-12-20 한국과학기술연구원 산성 추출제를 사용한 지르코늄과 하프늄의 분리방법
KR101521016B1 (ko) 2013-06-19 2015-05-15 목포대학교산학협력단 하프늄과 지르코늄의 분리방법
CN104199285A (zh) * 2014-06-12 2014-12-10 东北大学 一种湿法冶金金氰化浸出过程浸出率预测方法
US10047414B2 (en) * 2016-02-11 2018-08-14 Bloom Energy Corporation Method of refining of scandium oxide from concentrates using solvent extraction
CN108220597A (zh) * 2018-01-03 2018-06-29 中南民族大学 硝酸介质中萃取分离锆和铪的方法
CN109468460A (zh) * 2018-11-05 2019-03-15 中核二七二铀业有限责任公司 一种用于tbp萃取分离锆与铪的高选择性萃取原液制备方法
CN114317959B (zh) * 2021-12-31 2024-01-12 中核二七二铀业有限责任公司 一种锆铪分离萃余水沉淀滤渣回收锆铪的方法
CN115094250B (zh) * 2022-06-30 2023-03-14 深圳中铪科技有限公司 一种从含铪废渣中回收铪及其他金属的方法

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US3032388A (en) 1957-10-10 1962-05-01 Andrew T Mccord Method of purifying zirconium chlorides
US2952513A (en) 1958-01-14 1960-09-13 Du Pont Production of zirconium and silicon chlorides
US3069232A (en) 1959-07-14 1962-12-18 Nat Distillers Chem Corp Recovery of hafnium values
US4065544A (en) 1970-05-11 1977-12-27 Union Carbide Corporation Finely divided metal oxides and sintered objects therefrom
US4202862A (en) 1978-08-28 1980-05-13 Teledyne Industries, Inc. Removal of 3-mercapto-4-methyl-2-pentanone from zirconium/hafnium separation processes
DE2854200C2 (de) 1978-12-15 1981-02-05 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von Zirkonoxid aus technischem Calciumzirkonat
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US4749448A (en) 1986-12-18 1988-06-07 Westinghouse Electric Corp. Zirconium and hafnium tetrachloride separation by extractive distillation with molten zinc chloride calcium and/or magnesium chloride solvent
US4737244A (en) 1986-12-18 1988-04-12 Westinghouse Electric Corp. Zirconium and hafnium tetrachloride separation by extractive distillation with molten zinc chloride lead chloride solvent
US4876232A (en) 1987-09-28 1989-10-24 Pedro B. Macedo Supported heteropolycyclic compounds in the separation and removal of late transition metals
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US4923577A (en) 1988-09-12 1990-05-08 Westinghouse Electric Corp. Electrochemical-metallothermic reduction of zirconium in molten salt solutions
US4865693A (en) 1988-09-12 1989-09-12 Westinghouse Electric Corp. Preparation of complexes of zirconium and hafnium tetrachlorides with phosphorus oxychloride
US4874475A (en) 1988-09-12 1989-10-17 Westinghouse Electric Corp. Molten salt extractive distillation process for zirconium-hafnium separation
US4913884A (en) 1988-11-09 1990-04-03 Westinghouse Electric Corp. Uranium-preextraction in zirconium/hafnium separations process
US5160482A (en) 1989-03-02 1992-11-03 Teledyne Industries, Inc. Zirconium-hafnium separation and purification process
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US5098678A (en) 1990-04-27 1992-03-24 Westinghouse Electric Corp. Chromatographic separation of zirconium isotopes
US5110566A (en) 1990-07-19 1992-05-05 Westinghouse Electric Corp. Chromatographic separation of zirconium isotopes with reduced waste liquor
US5174971A (en) 1990-10-10 1992-12-29 Westinghouse Electric Corp. Continuous anion exchange chromatography for the separation of zirconium isotopes
JPH04342419A (ja) 1990-10-26 1992-11-27 Westinghouse Electric Corp <We> Ｉｖｂ族金属塩化物類の加水分解方法
US5132016A (en) * 1990-10-31 1992-07-21 Westinghouse Electric Corp. Solvent prestripping in a zr/hf separation liquid-liquid extraction (llx) circuit
CN1033279C (zh) * 1990-11-14 1996-11-13 北京有色金属研究总院 用三辛胺分馏萃取分离锆铪的工艺
US5133865A (en) 1991-05-10 1992-07-28 Westinghouse Electric Corp. Process for producing a hafnium extraction scrub solvent
US5312016A (en) * 1992-11-04 1994-05-17 Johnstone Pump Company Mastic applicator system
US5470550A (en) 1993-12-30 1995-11-28 Westinghouse Electric Corporation Zirconium sulfate precipitation
WO1997004141A1 (fr) 1995-07-17 1997-02-06 Westinghouse Electric Corporation Separation du zirconium et du hafnium dans des solutions chlorurees, par chromatographie a echange ionique continu
US5618502A (en) 1995-07-17 1997-04-08 Westinghouse Electric Corporation Zirconium and hafnium separation in sulfate solutions using continuous ion exchange chromatography

Also Published As

Publication number Publication date
JP2003306728A (ja) 2003-10-31
US6737030B2 (en) 2004-05-18
CN100355916C (zh) 2007-12-19
JP4490638B2 (ja) 2010-06-30
FR2835260A1 (fr) 2003-08-01
US20030143138A1 (en) 2003-07-31
AU2003200243C1 (en) 2008-09-04
AU2003200243A2 (en) 2003-08-14
CN1438335A (zh) 2003-08-27
AU2003200243A8 (en) 2003-08-14
AU2003200243B2 (en) 2008-01-24
RU2296172C2 (ru) 2007-03-27
AU2003200243A1 (en) 2003-08-14

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