FI68662C - Foerfarande foer aotervinning av gallium - Google Patents
Foerfarande foer aotervinning av gallium Download PDFInfo
- Publication number
- FI68662C FI68662C FI783819A FI783819A FI68662C FI 68662 C FI68662 C FI 68662C FI 783819 A FI783819 A FI 783819A FI 783819 A FI783819 A FI 783819A FI 68662 C FI68662 C FI 68662C
- Authority
- FI
- Finland
- Prior art keywords
- acid
- organic phase
- gallium
- group
- acids
- 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
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Claims (9)
1. Vätske-vätske-förfarande för separation av gallium i alka-liska vattenlösningar genom att bringa ifrägavarande vatten-lösning i kontakt med en organisk fas innehällande minst ett konventionellt organiskt lösningsmedel, minst en substituerad hydroxikinolin i en mängd pä 1-50 volym-% av den organiska fasen, utföra separationen av den organiska fasen frän vatten-fasen, utföra andra förfaranden, säsom behandling med olika syror och ätervinna gallium frän vattenlösningen, kanne-tecknat av att den organiska fasen dessutom innehäller minst en organisk förening i en mängd under 20 volym-% av den organiska fasen, vilken organiska förening innehäller minst en karboxy1grupp.
2. Förfarande enligt patentkravet 1, kännetecknat av att det organiska lösningsmedlot är heptan, en jordolje-fraktion av lyspetroleumtyp, benzen, toluen, kloroform, koltetraklorid, en aromatisk fraktion eller en komposition av en eller flera av föregäende.
3. Förfarande enligt patentkravet 1, kännetecknat av att hydroxikinolinet valts ur en grupp omfattande a-alke-nyl-hydroxi-8-kinoliner med formeln OCX,. I \r OH R3 R2 i vilken formel R^, R2 och R^ representerar väte eller en kolvätegrupp som eventuellt är substituerad, β-alkenyl-hydroxi- 8-kinoliner med formeln ] .« /R1 - ? - cvR OH R3 R5 2 1* 68662 i vilken formel R^, R2f R^ · och R^ representerar väte eller en kolvätegrupp, som eventuellt är substituerad, och alkyl-hydroxi-8-kinoliner med formeln CC\ μ + π <JH " 2n i vilken formel n är mellan 1 och 20.
4. Förfarande enligt patentkravet 1, kännetecknat av att den organiska föreningen, som innehäller minst en karboxylsyragrupp, är lösligare i den organiska fasen än i vattenfasen och vald fran en grupp omfattande - alifatiska syror med 3-20 kolatomer i kolväteradikalerna, - alifatiska, aromatiska eller cykloalifatiska halogenisera-de syror, - naftensyror med formeln CH9 - CH \ CH - (CH0) COOH £ n CH2 - i vilken n > 1, - sura tunga fraktioner innehällande blandningar av speciellt C5_C6~' C7"C9"' C9"Cll“m C10~C16~' C10~C13~' C12-C16-syror' di-syror med den allmänna formeln COOH COOH i vilken n ^ 1, - tioglykolsyror med den allmänna formeln R - S — CH2 ~ COOH, i vilken R är en alifatisk, cykloalifatisk eller aromatisk radikal eller en kombination därav, och minst en syra med den allmänna formeln Rl ^CH3 COOH 2 II
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7737785A FR2411894A1 (fr) | 1977-12-15 | 1977-12-15 | Procede d'extraction du gallium |
FR7737785 | 1977-12-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI783819A FI783819A (fi) | 1979-06-16 |
FI68662B FI68662B (fi) | 1985-06-28 |
FI68662C true FI68662C (fi) | 1985-10-10 |
Family
ID=9198880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI783819A FI68662C (fi) | 1977-12-15 | 1978-12-13 | Foerfarande foer aotervinning av gallium |
Country Status (18)
Country | Link |
---|---|
US (1) | US4241029A (sv) |
EP (1) | EP0002970B1 (sv) |
JP (1) | JPS5499726A (sv) |
AR (1) | AR223658A1 (sv) |
AT (1) | AT366103B (sv) |
AU (1) | AU519020B2 (sv) |
BR (1) | BR7808230A (sv) |
CA (1) | CA1106614A (sv) |
CS (1) | CS231952B2 (sv) |
DE (1) | DE2860964D1 (sv) |
ES (1) | ES475991A1 (sv) |
FI (1) | FI68662C (sv) |
FR (1) | FR2411894A1 (sv) |
GR (1) | GR64947B (sv) |
HU (1) | HU179296B (sv) |
IT (1) | IT1106948B (sv) |
SU (1) | SU1243628A3 (sv) |
YU (1) | YU40729B (sv) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0063137A1 (en) * | 1980-10-22 | 1982-10-27 | Sherex Chemical Company, Inc. | Stabilization of substituted 8-hydroxyquinoline hydrometallurgical reagents |
FR2495600A1 (fr) * | 1980-12-05 | 1982-06-11 | Rhone Poulenc Ind | Procede de purification d'une solution de gallium par extraction liquide-liquide a l'aide de sels d'ammonium quaternaires |
FR2495601A1 (fr) * | 1980-12-05 | 1982-06-11 | Rhone Poulenc Ind | Procede de purification de solutions de gallium |
FR2495599A1 (fr) * | 1980-12-05 | 1982-06-11 | Rhone Poulenc Ind | Procede de purification d'une solution de gallium par extraction liquide-liquide a l'aide d'alcools |
AU560201B2 (en) * | 1981-09-17 | 1987-04-02 | Sumitomo Chemical Company, Limited | Gallium recovery |
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 |
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 |
JPS6042234A (ja) * | 1983-08-11 | 1985-03-06 | Mitsubishi Chem Ind Ltd | ガリウムの回収法 |
CH655710A5 (de) * | 1983-11-17 | 1986-05-15 | Sulzer Ag | Verfahren zur fluessig-fluessig-extraktion von gallium aus natriumaluminatloesung mit hilfe eines organischen extraktionsmittels. |
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 |
NO158028C (no) * | 1985-12-16 | 1988-06-29 | Elkem As | Utvinning av gallium. |
FR2593167B1 (fr) * | 1986-01-23 | 1990-11-02 | Mokta Cie Fse | Procede de separation du molybdene par extraction liquide-liquide. |
CN1012812B (zh) * | 1986-01-31 | 1991-06-12 | 三菱化成株式会社 | 镓的回收方法 |
US5183940A (en) * | 1986-07-14 | 1993-02-02 | Imperial Chemical Industries Plc | Poly-(n-[2-hydroxybenzyl])-1,2-diaminoethanes |
DE3784630T2 (de) * | 1986-07-14 | 1993-06-17 | Ici Plc | Tri- oder tetra-2-hydroxybenzyl-1,2-diaminoalkan-derivate, verfahren zu ihrer herstellung und ihre verwendung fuer die extraktion von gallium. |
FR2616157A1 (fr) * | 1987-06-02 | 1988-12-09 | Pechiney Aluminium | Procede d'extraction et de purification du gallium des liqueurs bayer |
DE3719437A1 (de) * | 1987-06-11 | 1988-12-22 | Hoechst Ag | Verfahren zur gewinnung von gallium aus basisch waessrigen natriumaluminatloesungen durch fluessig-fluessigextraktion |
FR2620695B1 (fr) * | 1987-09-21 | 1990-01-05 | Rhone Poulenc Chimie | Procede de recuperation de gallium par extraction liquide-liquide |
LU87108A1 (fr) * | 1988-01-18 | 1989-08-30 | Metallurgie Hoboken | Procede d'extraction de metal |
FR2632946B1 (fr) * | 1988-06-15 | 1991-06-07 | Rhone Poulenc Chimie | Procede de recuperation de gallium par extraction liquide/liquide a partir de solutions de zinc |
GB8819375D0 (en) * | 1988-08-15 | 1988-09-14 | Ici Plc | Composition & use |
US4855114A (en) * | 1988-09-30 | 1989-08-08 | Sherex Chemical Company, Inc. | Dioxime kinetic enhancer for solvent extraction of gallium from basic aqueous solutions thereof |
GB8915959D0 (en) * | 1989-07-12 | 1989-08-31 | Ici Plc | Heterocyclic thione |
US4965054A (en) * | 1989-08-01 | 1990-10-23 | Henkel Corporation | Process of extraction of gallium from aqueous solutions thereof |
US5221525A (en) * | 1991-04-26 | 1993-06-22 | N. A. Degerstrom, Inc. | Solvent extraction of gallium from acidic solutions containing phosphorus |
CA2480808C (en) * | 2002-03-28 | 2010-04-13 | Council Of Scientific And Industrial Research | Process for recovery of gallium |
RU2586168C1 (ru) * | 2015-03-05 | 2016-06-10 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский технологический университет" | Способ отделения галлия от алюминия |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR952976A (fr) * | 1947-08-25 | 1949-11-28 | Alais & Froges & Camarque Cie | Procédé d'extraction de la galline des produits alumineux |
US3637711A (en) * | 1968-03-25 | 1972-01-25 | Ashland Oil Inc | Beta-alkenyl substituted 8-hydroxyquinolines |
JPS5755737B2 (sv) * | 1972-08-30 | 1982-11-26 | ||
US3971843A (en) * | 1974-07-12 | 1976-07-27 | Rhone-Poulenc Industries | Process for liquid/liquid extraction of gallium |
US3920450A (en) * | 1974-10-18 | 1975-11-18 | Dowa Mining Co | Solvent extraction of In and/or Ga |
GB1483115A (en) * | 1974-10-23 | 1977-08-17 | Dowa Mining Co | Solvent extraction of metal values |
FR2365641A2 (fr) * | 1976-09-27 | 1978-04-21 | Rhone Poulenc Ind | Procede de recuperation du gallium de solutions tres basiques par extraction liquide/liquide |
-
1977
- 1977-12-15 FR FR7737785A patent/FR2411894A1/fr active Granted
-
1978
- 1978-12-08 DE DE7878400222T patent/DE2860964D1/de not_active Expired
- 1978-12-08 EP EP78400222A patent/EP0002970B1/fr not_active Expired
- 1978-12-12 YU YU2916/78A patent/YU40729B/xx unknown
- 1978-12-13 CS CS788290A patent/CS231952B2/cs unknown
- 1978-12-13 FI FI783819A patent/FI68662C/fi not_active IP Right Cessation
- 1978-12-14 AU AU42539/78A patent/AU519020B2/en not_active Expired
- 1978-12-14 ES ES475991A patent/ES475991A1/es not_active Expired
- 1978-12-14 SU SU782696903A patent/SU1243628A3/ru active
- 1978-12-14 CA CA317,954A patent/CA1106614A/fr not_active Expired
- 1978-12-14 AR AR274798A patent/AR223658A1/es active
- 1978-12-14 BR BR7808230A patent/BR7808230A/pt unknown
- 1978-12-14 GR GR57873A patent/GR64947B/el unknown
- 1978-12-14 HU HU78RO1002A patent/HU179296B/hu not_active IP Right Cessation
- 1978-12-14 IT IT52288/78A patent/IT1106948B/it active
- 1978-12-14 US US05/969,470 patent/US4241029A/en not_active Expired - Lifetime
- 1978-12-14 JP JP15380378A patent/JPS5499726A/ja active Granted
- 1978-12-15 AT AT0895578A patent/AT366103B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI68662B (fi) | 1985-06-28 |
DE2860964D1 (en) | 1981-11-12 |
IT7852288A0 (it) | 1978-12-14 |
YU40729B (en) | 1986-04-30 |
FI783819A (fi) | 1979-06-16 |
AU519020B2 (en) | 1981-11-05 |
US4241029A (en) | 1980-12-23 |
BR7808230A (pt) | 1979-06-26 |
ATA895578A (de) | 1981-07-15 |
JPS6152085B2 (sv) | 1986-11-12 |
HU179296B (en) | 1982-09-28 |
YU291678A (en) | 1982-08-31 |
SU1243628A3 (ru) | 1986-07-07 |
EP0002970A1 (fr) | 1979-07-11 |
AT366103B (de) | 1982-03-10 |
AU4253978A (en) | 1979-06-21 |
JPS5499726A (en) | 1979-08-06 |
EP0002970B1 (fr) | 1981-08-12 |
FR2411894A1 (fr) | 1979-07-13 |
GR64947B (en) | 1980-06-10 |
CS231952B2 (en) | 1985-01-16 |
IT1106948B (it) | 1985-11-18 |
ES475991A1 (es) | 1979-04-16 |
FR2411894B1 (sv) | 1980-05-16 |
AR223658A1 (es) | 1981-09-15 |
CA1106614A (fr) | 1981-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: RHONE- POULENC INDUSTRIES |