ATE81157T1 - Verfahren zur rueckgewinnung von gallium. - Google Patents
Verfahren zur rueckgewinnung von gallium.Info
- Publication number
- ATE81157T1 ATE81157T1 AT89401570T AT89401570T ATE81157T1 AT E81157 T1 ATE81157 T1 AT E81157T1 AT 89401570 T AT89401570 T AT 89401570T AT 89401570 T AT89401570 T AT 89401570T AT E81157 T1 ATE81157 T1 AT E81157T1
- Authority
- AT
- Austria
- Prior art keywords
- gallium
- liquid
- extractant
- organic phase
- relates
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G15/00—Compounds of gallium, indium or thallium
- C01G15/003—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
- 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
- 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
- C22B3/406—Mixtures at least one compound thereof being a heterocyclic 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)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8807993A FR2632946B1 (fr) | 1988-06-15 | 1988-06-15 | Procede de recuperation de gallium par extraction liquide/liquide a partir de solutions de zinc |
EP89401570A EP0347284B1 (de) | 1988-06-15 | 1989-06-07 | Verfahren zur Rückgewinnung von Gallium |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE81157T1 true ATE81157T1 (de) | 1992-10-15 |
Family
ID=9367307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89401570T ATE81157T1 (de) | 1988-06-15 | 1989-06-07 | Verfahren zur rueckgewinnung von gallium. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0347284B1 (de) |
KR (1) | KR900000493A (de) |
AT (1) | ATE81157T1 (de) |
DE (1) | DE68903049T2 (de) |
ES (1) | ES2034688T3 (de) |
FR (1) | FR2632946B1 (de) |
GR (1) | GR3006673T3 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2660645B1 (fr) * | 1990-04-04 | 1992-12-11 | Rhone Poulenc Chimie | Procede de separation de l'yttrium. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3637711A (en) * | 1968-03-25 | 1972-01-25 | Ashland Oil Inc | Beta-alkenyl substituted 8-hydroxyquinolines |
US3971843A (en) * | 1974-07-12 | 1976-07-27 | Rhone-Poulenc Industries | Process for liquid/liquid extraction of gallium |
US4058585A (en) * | 1975-11-10 | 1977-11-15 | General Mills Chemicals, Inc. | Solvent extraction of metals from acidic solutions with quaternary ammonium salts of hydrogen ion exchange agents |
FR2411894A1 (fr) * | 1977-12-15 | 1979-07-13 | Rhone Poulenc Ind | Procede d'extraction du gallium |
EP0053971B1 (de) * | 1980-12-05 | 1984-08-15 | Rhone-Poulenc Specialites Chimiques | Verfahren zur Reinigung einer Gallium enthaltenden Lösung durch Flüssig-Flüssig-Extraktion |
FR2532295A1 (fr) * | 1982-08-26 | 1984-03-02 | Rhone Poulenc Spec Chim | Procede d'extraction du gallium a l'aide d'hydroxyquinoleines substituees et de sulfates ou sulfonates substitues |
-
1988
- 1988-06-15 FR FR8807993A patent/FR2632946B1/fr not_active Expired - Lifetime
-
1989
- 1989-06-07 EP EP89401570A patent/EP0347284B1/de not_active Expired - Lifetime
- 1989-06-07 ES ES198989401570T patent/ES2034688T3/es not_active Expired - Lifetime
- 1989-06-07 AT AT89401570T patent/ATE81157T1/de not_active IP Right Cessation
- 1989-06-07 DE DE8989401570T patent/DE68903049T2/de not_active Expired - Fee Related
- 1989-06-15 KR KR1019890008274A patent/KR900000493A/ko not_active Application Discontinuation
-
1992
- 1992-12-24 GR GR920403111T patent/GR3006673T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0347284A1 (de) | 1989-12-20 |
DE68903049T2 (de) | 1993-04-15 |
FR2632946A1 (fr) | 1989-12-22 |
FR2632946B1 (fr) | 1991-06-07 |
GR3006673T3 (de) | 1993-06-30 |
ES2034688T3 (es) | 1993-04-01 |
DE68903049D1 (de) | 1992-11-05 |
KR900000493A (ko) | 1990-01-30 |
EP0347284B1 (de) | 1992-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |