DE68901500D1 - Verfahren zum reinigen von gallium durch teilerstarrung. - Google Patents

Verfahren zum reinigen von gallium durch teilerstarrung.

Info

Publication number
DE68901500D1
DE68901500D1 DE8989420231T DE68901500T DE68901500D1 DE 68901500 D1 DE68901500 D1 DE 68901500D1 DE 8989420231 T DE8989420231 T DE 8989420231T DE 68901500 T DE68901500 T DE 68901500T DE 68901500 D1 DE68901500 D1 DE 68901500D1
Authority
DE
Germany
Prior art keywords
gallium
partial
solarization
liquid
crystals
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
DE8989420231T
Other languages
English (en)
Inventor
Benoit Pouliquen
Michel Leroy
Hondt Hubert D
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.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney 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 Aluminium Pechiney SA filed Critical Aluminium Pechiney SA
Application granted granted Critical
Publication of DE68901500D1 publication Critical patent/DE68901500D1/de
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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (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)
DE8989420231T 1988-07-01 1989-06-27 Verfahren zum reinigen von gallium durch teilerstarrung. Expired - Fee Related DE68901500D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8809503A FR2633640B1 (de) 1988-07-01 1988-07-01

Publications (1)

Publication Number Publication Date
DE68901500D1 true DE68901500D1 (de) 1992-06-17

Family

ID=9368386

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989420231T Expired - Fee Related DE68901500D1 (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 (14)

* 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

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
GR3004592T3 (de) 1993-04-28
JPH0253500B2 (de) 1990-11-16
EP0349449A1 (de) 1990-01-03
RU1782247C (ru) 1992-12-15
ATE76106T1 (de) 1992-05-15
AU3712989A (en) 1990-01-04
CN1039064A (zh) 1990-01-24
HU205392B (en) 1992-04-28
EP0349449B1 (de) 1992-05-13
JPH0273929A (ja) 1990-03-13
FR2633640A1 (de) 1990-01-05
HUT53679A (en) 1990-11-28
AU608165B2 (en) 1991-03-21
FR2633640B1 (de) 1991-04-19

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee
8364 No opposition during term of opposition