DE69007788D1 - Verfahren zur rückgewinnung von germanium. - Google Patents

Verfahren zur rückgewinnung von germanium.

Info

Publication number
DE69007788D1
DE69007788D1 DE90905390T DE69007788T DE69007788D1 DE 69007788 D1 DE69007788 D1 DE 69007788D1 DE 90905390 T DE90905390 T DE 90905390T DE 69007788 T DE69007788 T DE 69007788T DE 69007788 D1 DE69007788 D1 DE 69007788D1
Authority
DE
Germany
Prior art keywords
germanium
recovery
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
DE90905390T
Other languages
English (en)
Other versions
DE69007788T2 (de
Inventor
Jean Vliegen
Guy Haesebroek
Schepper Achille De
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.)
Umicore NV SA
Original Assignee
Union Miniere NV 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 Union Miniere NV SA filed Critical Union Miniere NV SA
Application granted granted Critical
Publication of DE69007788D1 publication Critical patent/DE69007788D1/de
Publication of DE69007788T2 publication Critical patent/DE69007788T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G17/00—Compounds of germanium
    • C01G17/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/40—Mixtures
    • C22B3/409—Mixtures at least one compound being an organo-metallic compound
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
DE69007788T 1989-04-28 1990-04-11 Verfahren zur rückgewinnung von germanium. Expired - Fee Related DE69007788T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE8900472A BE1002453A3 (nl) 1989-04-28 1989-04-28 Werkwijze voor het winnen van germanium.
PCT/BE1990/000016 WO1990013677A1 (en) 1989-04-28 1990-04-11 Process for recovering germanium

Publications (2)

Publication Number Publication Date
DE69007788D1 true DE69007788D1 (de) 1994-05-05
DE69007788T2 DE69007788T2 (de) 1994-10-20

Family

ID=3884142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69007788T Expired - Fee Related DE69007788T2 (de) 1989-04-28 1990-04-11 Verfahren zur rückgewinnung von germanium.

Country Status (14)

Country Link
EP (1) EP0468978B1 (de)
JP (1) JPH0776396B2 (de)
AU (1) AU5347890A (de)
BE (1) BE1002453A3 (de)
CA (1) CA2047728C (de)
DD (1) DD298000A5 (de)
DE (1) DE69007788T2 (de)
ES (1) ES2052253T3 (de)
PL (1) PL284971A1 (de)
PT (1) PT93902A (de)
TR (1) TR25344A (de)
WO (1) WO1990013677A1 (de)
YU (1) YU83490A (de)
ZA (1) ZA903101B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221525A (en) * 1991-04-26 1993-06-22 N. A. Degerstrom, Inc. Solvent extraction of gallium from acidic solutions containing phosphorus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2277897A1 (fr) * 1974-07-12 1976-02-06 Rhone Poulenc Ind Procede de recuperation du gallium de solutions tres basiques par extraction liquide/liquide
CA1069316A (en) * 1975-04-01 1980-01-08 Metallurgie Hoboken-Overpelt Treatment of ores or metallurgical by-products containing arsenic and antimony
US4389379A (en) * 1980-08-15 1983-06-21 Societe Miniere Et Metallurgique De Penarroya Process for selective liquid-liquid extraction of germanium
LU83449A1 (fr) * 1981-06-22 1983-04-06 Metallurgie Hoboken Procede pour separer du germanium d'une solution aqueuse a l'aide d'un alpha-hydroxyoxime
LU83448A1 (fr) * 1981-06-22 1983-04-06 Metallurgie Hoboken Procede pour separer du germanium d'une solution aqueuse
FR2532296B1 (fr) * 1982-08-26 1985-06-07 Rhone Poulenc Spec Chim Procede d'extraction du gallium a l'aide d'hydroxyquinoleines substituees et de composes organophosphores
CH656643A5 (de) * 1983-11-29 1986-07-15 Sulzer Ag Verfahren zur fluessig-fluessig-extraktion von gallium aus basischen, waessrigen loesungen mit hilfe eines organischen extraktionsmittels.
DE3508041A1 (de) * 1985-03-07 1986-09-11 Preussag Ag Metall, 3380 Goslar Verfahren zur fluessig-fluessig-extraktion von gallium, germanium oder indium aus waessrigen loesungen
FR2599271A1 (fr) * 1986-05-27 1987-12-04 Penarroya Miniere Metall Procede de recuperation de l'indium, du germanium et/ou du gallium au moyen de phases echangeuses d'ions a groupement phosphonique.
DE3635450A1 (de) * 1986-10-18 1988-04-21 Metallgesellschaft Ag Verfahren zur selektiven gewinnung von germanium und/oder arsen aus waessrigen loesungen
AT388570B (de) * 1986-11-07 1989-07-25 Bleiberger Bergwerks Union Ag Extraktionsmittel sowie verfahren zur aufarbeitung von ge-haeltigen waesserigen loesungen durch fluessig/fluessigextraktion
US4915919A (en) * 1987-09-29 1990-04-10 Cominco Ltd. Recovery of germanium from aqueous solutions by solvent extraction

Also Published As

Publication number Publication date
JPH04500839A (ja) 1992-02-13
DE69007788T2 (de) 1994-10-20
EP0468978A1 (de) 1992-02-05
CA2047728C (en) 1997-11-18
PT93902A (pt) 1990-11-20
DD298000A5 (de) 1992-01-30
JPH0776396B2 (ja) 1995-08-16
YU83490A (sh) 1993-10-20
PL284971A1 (en) 1991-01-14
WO1990013677A1 (en) 1990-11-15
BE1002453A3 (nl) 1991-02-12
TR25344A (tr) 1993-03-01
CA2047728A1 (en) 1990-10-29
EP0468978B1 (de) 1994-03-30
ES2052253T3 (es) 1994-07-01
AU5347890A (en) 1990-11-29
ZA903101B (en) 1991-02-27

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Legal Events

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