ATE414800T1 - Verfahren zur herstellung von germanium durch reduktion von gecl4 in einem flüssigen metall - Google Patents

Verfahren zur herstellung von germanium durch reduktion von gecl4 in einem flüssigen metall

Info

Publication number
ATE414800T1
ATE414800T1 AT05789882T AT05789882T ATE414800T1 AT E414800 T1 ATE414800 T1 AT E414800T1 AT 05789882 T AT05789882 T AT 05789882T AT 05789882 T AT05789882 T AT 05789882T AT E414800 T1 ATE414800 T1 AT E414800T1
Authority
AT
Austria
Prior art keywords
metal
gecl4
high purity
liquid metal
reducing
Prior art date
Application number
AT05789882T
Other languages
English (en)
Inventor
Eric Robert
Tjakko Zijlema
Original Assignee
Umicore Nv
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 Umicore Nv filed Critical Umicore Nv
Application granted granted Critical
Publication of ATE414800T1 publication Critical patent/ATE414800T1/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
    • C22B41/00—Obtaining germanium
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Recrystallisation Techniques (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT05789882T 2004-09-29 2005-09-16 Verfahren zur herstellung von germanium durch reduktion von gecl4 in einem flüssigen metall ATE414800T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04077675 2004-09-29
US62280604P 2004-10-29 2004-10-29

Publications (1)

Publication Number Publication Date
ATE414800T1 true ATE414800T1 (de) 2008-12-15

Family

ID=34928541

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05789882T ATE414800T1 (de) 2004-09-29 2005-09-16 Verfahren zur herstellung von germanium durch reduktion von gecl4 in einem flüssigen metall

Country Status (9)

Country Link
US (1) US7682593B2 (de)
EP (1) EP1797209B1 (de)
JP (1) JP4899167B2 (de)
CN (1) CN101263235B (de)
AT (1) ATE414800T1 (de)
AU (1) AU2005289105B2 (de)
CA (1) CA2580398C (de)
WO (1) WO2006034802A1 (de)
ZA (1) ZA200702593B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008034578A1 (en) * 2006-09-22 2008-03-27 Umicore Process for the production of germanium-bearing silicon alloys
EP1903007A1 (de) * 2006-09-22 2008-03-26 Umicore Verfahren zur Herstellung von germaniumhaltigen Silizium-Legierungen
WO2012005957A2 (en) * 2010-07-07 2012-01-12 Advanced Technology Materials, Inc. Doping of zro2 for dram applications
CN102534268A (zh) * 2010-12-28 2012-07-04 北京有色金属研究总院 高纯二氧化锗生产方法
CN102094128B (zh) * 2011-03-02 2012-11-21 郴州雄风稀贵金属材料股份有限公司 从含锗物料中湿法综合回收各种有价金属的方法
WO2013177326A1 (en) 2012-05-25 2013-11-28 Advanced Technology Materials, Inc. Silicon precursors for low temperature ald of silicon-based thin-films
CN103614576B (zh) * 2013-11-27 2015-02-18 谈发堂 一种从含锗玻璃中回收锗的方法
RU2641126C2 (ru) * 2016-02-16 2018-01-16 Акционерное общество "Производственное объединение Электрохимический завод" (АО "ПО ЭХЗ") Способ получения изотопных разновидностей элементарного германия с высокой изотопной и химической чистотой
CN108441652B (zh) * 2018-03-16 2020-01-14 沈阳师范大学 一种介孔锗材料的制备方法
CN109295309B (zh) * 2018-09-25 2020-03-27 内蒙古扎鲁特旗鲁安矿业有限公司 一种氯化铍还原制备金属铍的方法
CN109317693A (zh) * 2018-10-31 2019-02-12 云南驰宏国际锗业有限公司 一种利用四氯化锗直接制备金属锗的方法
CN115609002A (zh) * 2022-09-29 2023-01-17 云南驰宏国际锗业有限公司 一种高纯超细金属锗粉制备方法
CN116397115B (zh) * 2023-03-23 2025-02-25 山东有研国晶辉新材料有限公司 一种金属锗的制备方法
CN121137786B (zh) * 2025-11-18 2026-02-13 泸溪蓝天高科有限责任公司 一种从锌浸出渣中协同回收铟锗并制备单晶的工艺方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000726A (en) * 1945-11-14 1961-09-19 Frank H Speeding Production of metals
GB794641A (en) * 1954-04-15 1958-05-07 Siemens Ag Improvements in or relating to processes for the production of pure germanium and silicon
SU366223A1 (de) * 1971-02-23 1973-01-16 Государственный научно исследовательский , проектный институт редкометаллической промышленностн , Верхне Днепровский горнометаллургический комбинат
FR2317366A1 (fr) 1975-07-08 1977-02-04 Penarroya Miniere Metall Procede pour la recuperation et la purification de germanium a partir de minerais de zinc
US4032328A (en) * 1975-10-23 1977-06-28 University Of Minnesota, Inc. Metal reduction process
DE3230325C1 (de) * 1982-08-14 1984-02-09 Gerhard Dr.rer.pol. 6000 Frankfurt Holland Chemisches Verfahren zur Gewinnung von Alkali- und Erdalkalimetallen
US4655825A (en) * 1982-11-08 1987-04-07 Occidental Research Corporation Metal powder and sponge and processes for the production thereof
CN85109522B (zh) * 1985-12-28 1988-03-23 上海冶炼厂 从蒸馏残酸溶液中溶剂萃取锗
JP3844849B2 (ja) * 1997-06-25 2006-11-15 住友チタニウム株式会社 多結晶シリコンおよび塩化亜鉛の製造方法
JPH11209103A (ja) * 1998-01-27 1999-08-03 Mitsui Chem Inc モノゲルマンの精製方法
JP2002246661A (ja) * 2001-02-20 2002-08-30 Toshiba Corp 熱電素子の処理システム
US6955703B2 (en) 2002-12-26 2005-10-18 Millennium Inorganic Chemicals, Inc. Process for the production of elemental material and alloys

Also Published As

Publication number Publication date
CA2580398C (en) 2013-01-22
AU2005289105B2 (en) 2010-07-29
US20080311027A1 (en) 2008-12-18
EP1797209B1 (de) 2008-11-19
HK1121198A1 (en) 2009-04-17
AU2005289105A1 (en) 2006-04-06
CA2580398A1 (en) 2006-04-06
ZA200702593B (en) 2008-09-25
JP2008514817A (ja) 2008-05-08
EP1797209A1 (de) 2007-06-20
WO2006034802A1 (en) 2006-04-06
CN101263235B (zh) 2012-02-15
US7682593B2 (en) 2010-03-23
JP4899167B2 (ja) 2012-03-21
CN101263235A (zh) 2008-09-10

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