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ATE76106T1 - Verfahren zum reinigen von gallium durch teilerstarrung. - Google Patents

Verfahren zum reinigen von gallium durch teilerstarrung.

Info

Publication number
ATE76106T1
ATE76106T1 AT89420231T AT89420231T ATE76106T1 AT E76106 T1 ATE76106 T1 AT E76106T1 AT 89420231 T AT89420231 T AT 89420231T AT 89420231 T AT89420231 T AT 89420231T AT E76106 T1 ATE76106 T1 AT E76106T1
Authority
AT
Austria
Prior art keywords
gallium
partial
frozending
liquid
crystals
Prior art date
Application number
AT89420231T
Other languages
English (en)
Inventor
Benoit Pouliquen
Michel Leroy
Hondt Hubert D
Original Assignee
Pechiney Aluminium
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 Pechiney Aluminium filed Critical Pechiney Aluminium
Application granted granted Critical
Publication of ATE76106T1 publication Critical patent/ATE76106T1/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
    • C22B58/00—Obtaining gallium or indium
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT89420231T 1988-07-01 1989-06-27 Verfahren zum reinigen von gallium durch teilerstarrung. ATE76106T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8809503A FR2633640B1 (de) 1988-07-01 1988-07-01
EP89420231A EP0349449B1 (de) 1988-07-01 1989-06-27 Verfahren zum Reinigen von Gallium durch Teilerstarrung

Publications (1)

Publication Number Publication Date
ATE76106T1 true ATE76106T1 (de) 1992-05-15

Family

ID=9368386

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89420231T ATE76106T1 (de) 1988-07-01 1989-06-27 Verfahren zum reinigen von gallium durch teilerstarrung.

Country Status (10)

Country Link
EP (1) EP0349449B1 (de)
JP (1) JPH0273929A (de)
CN (1) CN1039064A (de)
AT (1) ATE76106T1 (de)
AU (1) AU608165B2 (de)
DE (1) DE68901500D1 (de)
FR (1) FR2633640B1 (de)
GR (1) GR3004592T3 (de)
HU (1) HU205392B (de)
RU (1) RU1782247C (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0482300U (de) * 1990-11-28 1992-07-17
JPH06136467A (ja) * 1992-10-28 1994-05-17 Sumitomo Chem Co Ltd 金属ガリウムの精製方法
JP3909364B2 (ja) * 1998-10-29 2007-04-25 Ｄｏｗａエレクトロニクス株式会社 ガリウムの精製方法および装置
JP4916203B2 (ja) * 2006-03-31 2012-04-11 Ｄｏｗａホールディングス株式会社 ガリウムの精製方法
JP2007270237A (ja) * 2006-03-31 2007-10-18 Dowa Holdings Co Ltd ガリウムの精製方法
CN100460534C (zh) * 2007-06-22 2009-02-11 东南大学 一种高纯镓的制备方法
CN101497947B (zh) * 2008-01-29 2010-10-13 中国铝业股份有限公司 一种高纯镓生产的粗镓预处理除杂质装置
JP4899034B2 (ja) * 2008-02-14 2012-03-21 Ｄｏｗａエレクトロニクス株式会社 化合物半導体作成用のガリウム原料
CN102071328A (zh) * 2010-12-09 2011-05-25 中国铝业股份有限公司 一种树脂吸附法生产的次品镓的提纯方法
CN102618735B (zh) * 2012-04-23 2013-05-08 南京金美镓业有限公司 一种去除金属镓中杂质铋的方法
CN106048262A (zh) * 2016-08-17 2016-10-26 广东先导稀材股份有限公司 一种镓的提纯方法及装置
CN110938755B (zh) * 2019-11-20 2021-06-11 中南大学 镓提纯装置及方法
CN113373325A (zh) * 2021-06-07 2021-09-10 东阿阿华医疗科技有限公司 一种镓合金液高真空蒸馏提纯方法
CN113652553B (zh) * 2021-08-19 2022-07-05 武汉拓材科技有限公司 一种高纯镓的生产装置及方法
CN115780815A (zh) * 2022-12-08 2023-03-14 深圳市中金岭南有色金属股份有限公司韶关冶炼厂 一种制备高纯镓粒的新方法
CN118957320B (zh) * 2024-10-16 2024-12-27 内蒙古涌鑫新材料有限公司 一种基于稀土金属渣的稀土金属回收设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088853A (en) * 1959-11-17 1963-05-07 Texas Instruments Inc Method of purifying gallium by recrystallization
US3211547A (en) * 1961-02-10 1965-10-12 Aluminum Co Of America Treatment of molten aluminum
FR1594154A (de) * 1968-12-06 1970-06-01
US4221590A (en) * 1978-12-26 1980-09-09 Aluminum Company Of America Fractional crystallization process
FR2524489A1 (fr) * 1982-03-30 1983-10-07 Pechiney Aluminium Procede de purification de metaux par segregation
JPS5976837A (ja) * 1982-10-27 1984-05-02 Mitsubishi Keikinzoku Kogyo Kk 金属の純化装置
JPS60228625A (ja) * 1984-04-26 1985-11-13 Nippon Light Metal Co Ltd 溶融金属の濾過方法
FR2592663B1 (fr) * 1986-01-06 1992-07-24 Pechiney Aluminium Procede ameliore de purification de metaux par cristallisation fractionnee

Also Published As

Publication number Publication date
AU608165B2 (en) 1991-03-21
CN1039064A (zh) 1990-01-24
EP0349449B1 (de) 1992-05-13
JPH0253500B2 (de) 1990-11-16
HU205392B (en) 1992-04-28
GR3004592T3 (de) 1993-04-28
HUT53679A (en) 1990-11-28
FR2633640B1 (de) 1991-04-19
AU3712989A (en) 1990-01-04
JPH0273929A (ja) 1990-03-13
EP0349449A1 (de) 1990-01-03
FR2633640A1 (de) 1990-01-05
DE68901500D1 (de) 1992-06-17
RU1782247C (ru) 1992-12-15

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Legal Events

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