FI70930C - Foerfarande foer vaetske-vaetske-extrahering av germanium - Google Patents
Foerfarande foer vaetske-vaetske-extrahering av germanium Download PDFInfo
- Publication number
- FI70930C FI70930C FI812535A FI812535A FI70930C FI 70930 C FI70930 C FI 70930C FI 812535 A FI812535 A FI 812535A FI 812535 A FI812535 A FI 812535A FI 70930 C FI70930 C FI 70930C
- Authority
- FI
- Finland
- Prior art keywords
- germanium
- extractant
- aqueous
- extraction
- organic phase
- Prior art date
Links
- 229910052732 germanium Inorganic materials 0.000 title claims abstract description 78
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 239000012074 organic phase Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 30
- 239000003085 diluting agent Substances 0.000 claims abstract description 24
- 239000008346 aqueous phase Substances 0.000 claims abstract description 20
- 239000011701 zinc Substances 0.000 claims abstract description 19
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000638 solvent extraction Methods 0.000 claims abstract description 12
- 238000000622 liquid--liquid extraction Methods 0.000 claims abstract description 11
- 229910052793 cadmium Inorganic materials 0.000 claims abstract description 7
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 6
- 239000010941 cobalt Substances 0.000 claims abstract description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 6
- 238000000605 extraction Methods 0.000 claims description 56
- 238000000926 separation method Methods 0.000 claims description 40
- 239000000243 solution Substances 0.000 claims description 35
- 239000007864 aqueous solution Substances 0.000 claims description 24
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 23
- 239000002609 medium Substances 0.000 claims description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 239000012071 phase Substances 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- -1 β-dodecyl-8-hydroxyquinoline Chemical group 0.000 claims description 6
- 229910052785 arsenic Inorganic materials 0.000 claims description 5
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 5
- 239000012736 aqueous medium Substances 0.000 claims description 4
- 150000004880 oxines Chemical group 0.000 claims description 4
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- 239000003929 acidic solution Substances 0.000 claims 1
- 238000010979 pH adjustment Methods 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 abstract description 17
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 36
- 239000011347 resin Substances 0.000 description 28
- 229920005989 resin Polymers 0.000 description 28
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 24
- 238000002474 experimental method Methods 0.000 description 16
- 235000019647 acidic taste Nutrition 0.000 description 14
- 150000001875 compounds Chemical class 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- 238000002791 soaking Methods 0.000 description 12
- 239000002253 acid Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical group CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 7
- 150000007513 acids Chemical class 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000000295 fuel oil Substances 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 5
- CULSIAXQVSZNSV-UHFFFAOYSA-N germanium(4+) Chemical compound [Ge+4] CULSIAXQVSZNSV-UHFFFAOYSA-N 0.000 description 5
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 5
- YWACCMLWVBYNHR-UHFFFAOYSA-N 7-(5-ethylnonan-2-yl)quinolin-8-ol Chemical compound C1=CC=NC2=C(O)C(C(C)CCC(CC)CCCC)=CC=C21 YWACCMLWVBYNHR-UHFFFAOYSA-N 0.000 description 4
- 239000005725 8-Hydroxyquinoline Substances 0.000 description 4
- 230000005526 G1 to G0 transition Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229960003540 oxyquinoline Drugs 0.000 description 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 239000012670 alkaline solution Substances 0.000 description 3
- 229910052733 gallium Inorganic materials 0.000 description 3
- 150000002430 hydrocarbons Chemical group 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 3
- TWZIVEXYNWAOMT-VAWYXSNFSA-N (e)-1-chlorododec-1-ene Chemical compound CCCCCCCCCC\C=C\Cl TWZIVEXYNWAOMT-VAWYXSNFSA-N 0.000 description 2
- XNXVQHKTSDTQEU-UHFFFAOYSA-N 2-dodec-2-enylquinolin-8-ol Chemical group C1=CC=C(O)C2=NC(CC=CCCCCCCCCC)=CC=C21 XNXVQHKTSDTQEU-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical compound CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 2
- 239000011686 zinc sulphate Substances 0.000 description 2
- 235000009529 zinc sulphate Nutrition 0.000 description 2
- DVOYYVNTAWFQAV-UHFFFAOYSA-N 1-chloro-5,5,7,7-tetramethyloct-2-ene Chemical group CC(C)(C)CC(C)(C)CC=CCCl DVOYYVNTAWFQAV-UHFFFAOYSA-N 0.000 description 1
- NEAQRZUHTPSBBM-UHFFFAOYSA-N 2-hydroxy-3,3-dimethyl-7-nitro-4h-isoquinolin-1-one Chemical class C1=C([N+]([O-])=O)C=C2C(=O)N(O)C(C)(C)CC2=C1 NEAQRZUHTPSBBM-UHFFFAOYSA-N 0.000 description 1
- ZVZBRDROVABNBO-UHFFFAOYSA-N 7-(2-ethylhexyl)-1H-quinolin-2-one Chemical compound C1=CC(=O)NC2=CC(CC(CC)CCCC)=CC=C21 ZVZBRDROVABNBO-UHFFFAOYSA-N 0.000 description 1
- 150000004325 8-hydroxyquinolines Chemical class 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910017518 Cu Zn Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 150000007824 aliphatic compounds Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229940111121 antirheumatic drug quinolines Drugs 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004000 hexols Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- YCIMNLLNPGFGHC-UHFFFAOYSA-N o-dihydroxy-benzene Natural products OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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
- C22B3/36—Heterocyclic compounds
- C22B3/362—Heterocyclic compounds of a single type
- C22B3/364—Quinoline
-
- 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)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
- Adhesive Tapes (AREA)
- Electroplating Methods And Accessories (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- External Artificial Organs (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/178,583 US4389379A (en) | 1980-08-15 | 1980-08-15 | Process for selective liquid-liquid extraction of germanium |
| US17858380 | 1980-08-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI812535L FI812535L (fi) | 1982-02-16 |
| FI70930B FI70930B (fi) | 1986-07-18 |
| FI70930C true FI70930C (fi) | 1986-10-27 |
Family
ID=22653122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI812535A FI70930C (fi) | 1980-08-15 | 1981-08-17 | Foerfarande foer vaetske-vaetske-extrahering av germanium |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4389379A (en, 2012) |
| EP (2) | EP0046437B1 (en, 2012) |
| JP (1) | JPS6367531B2 (en, 2012) |
| AT (1) | ATE37904T1 (en, 2012) |
| AU (2) | AU7424781A (en, 2012) |
| DE (1) | DE3176629D1 (en, 2012) |
| FI (1) | FI70930C (en, 2012) |
| NO (1) | NO812780L (en, 2012) |
| WO (1) | WO1982000664A1 (en, 2012) |
| ZA (1) | ZA815654B (en, 2012) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CA1220035A (en) * | 1984-02-02 | 1987-04-07 | Cominco Ltd. | Recovery of germanium from aqueous solutions |
| 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 |
| FR2593167B1 (fr) * | 1986-01-23 | 1990-11-02 | Mokta Cie Fse | Procede de separation du molybdene par extraction liquide-liquide. |
| FR2603034B1 (fr) * | 1986-08-22 | 1990-10-05 | Penarroya Miniere Metall | Procede de recuperation du gallium contenu dans une solution d'aluminate de sodium |
| FR2605646B1 (fr) * | 1986-10-24 | 1989-04-21 | Pechiney Aluminium | Extraction du gallium des liqueurs bayer a l'aide d'une resine adsorbante impregnee |
| 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 |
| FR2616157A1 (fr) * | 1987-06-02 | 1988-12-09 | Pechiney Aluminium | Procede d'extraction et de purification du gallium des liqueurs bayer |
| ES2004642A6 (es) * | 1987-07-15 | 1989-01-16 | Asturiana De Zinc Sa | Procedimiento para la recuperacion de recuperacion de germanio de soluciones que lo contienen |
| LU87108A1 (fr) * | 1988-01-18 | 1989-08-30 | Metallurgie Hoboken | Procede d'extraction de metal |
| DE68918061T2 (de) * | 1988-10-25 | 1995-01-26 | Rhone Poulenc Chimie | Extraktion von Gallium aus wässrigen Lösungen. |
| JPH02139032U (en, 2012) * | 1989-04-26 | 1990-11-20 | ||
| US5277882A (en) * | 1989-04-28 | 1994-01-11 | Union Miniere S.A. | Process for recovering germanium |
| BE1002453A3 (nl) * | 1989-04-28 | 1991-02-12 | Acec Union Miniere | Werkwijze voor het winnen van germanium. |
| DE4014015A1 (de) * | 1990-04-27 | 1991-11-14 | Schering Ag | Verfahren zur herstellung von chelatisierenden ionenaustaucherharzen und deren verwendung zur extraktion von metallen |
| US5256187A (en) * | 1992-11-12 | 1993-10-26 | Sherex Chemical Company, Inc. | Separation of precious metals by an ion exchange process |
| RU2378402C2 (ru) * | 2008-01-21 | 2010-01-10 | Институт химии и химической технологии СО РАН (ИХХТ СО РАН) | Способ извлечения германия из сернокислых растворов |
| CN104004910B (zh) * | 2014-05-07 | 2016-03-16 | 深圳市中金岭南有色金属股份有限公司丹霞冶炼厂 | 一种从含镓和锗的草酸溶液中选择性萃取镓和锗的方法 |
| PL3401283T3 (pl) | 2017-05-10 | 2020-05-18 | ITM Isotopen Technologien München AG | Sposób wytwarzania wysoce oczyszczonego materiału 68ge do celów radiofarmaceutycznych |
| CN109371237B (zh) * | 2018-12-19 | 2020-05-19 | 湖南鑫海环保科技有限公司 | 一种湿法锌锗同时回收的方法 |
| CN111172408B (zh) * | 2020-01-20 | 2022-06-10 | 昆明瀚创科技有限公司 | 一种硫酸锌溶液连续深度净化除镍钴锗设备的控制方法 |
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 |
| GB1350389A (en) * | 1970-08-26 | 1974-04-18 | Atomic Energy Authority Uk | Processes for precipitating metal compounds |
| LU67596A1 (en, 2012) * | 1973-05-14 | 1975-03-06 | ||
| CA1061574A (en) * | 1974-08-21 | 1979-09-04 | Gordon M. Ritcey | Solvent extraction recovery of metals using quinoline derivative |
| 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 |
| BE881273Q (fr) * | 1980-01-22 | 1980-05-16 | Metallurgie Hoboken | Procede d'extraction liquide-liquide du germanium |
-
1980
- 1980-08-15 US US06/178,583 patent/US4389379A/en not_active Expired - Lifetime
-
1981
- 1981-08-17 FI FI812535A patent/FI70930C/fi not_active IP Right Cessation
- 1981-08-17 JP JP56502770A patent/JPS6367531B2/ja not_active Expired
- 1981-08-17 WO PCT/FR1981/000102 patent/WO1982000664A1/en unknown
- 1981-08-17 AU AU74247/81A patent/AU7424781A/en not_active Abandoned
- 1981-08-17 AT AT85400248T patent/ATE37904T1/de not_active IP Right Cessation
- 1981-08-17 ZA ZA815654A patent/ZA815654B/xx unknown
- 1981-08-17 EP EP81401313A patent/EP0046437B1/fr not_active Expired
- 1981-08-17 NO NO812780A patent/NO812780L/no unknown
- 1981-08-17 DE DE8181401313T patent/DE3176629D1/de not_active Expired
- 1981-08-17 EP EP85400248A patent/EP0167414B1/fr not_active Expired
-
1986
- 1986-04-30 AU AU57031/86A patent/AU567416B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU567416B2 (en) | 1987-11-19 |
| FI70930B (fi) | 1986-07-18 |
| WO1982000664A1 (en) | 1982-03-04 |
| DE3176629D1 (en) | 1988-03-03 |
| EP0167414B1 (fr) | 1988-10-12 |
| ZA815654B (en) | 1982-08-25 |
| AU7424781A (en) | 1982-02-18 |
| FI812535L (fi) | 1982-02-16 |
| NO812780L (no) | 1982-02-16 |
| EP0046437A1 (fr) | 1982-02-24 |
| US4389379A (en) | 1983-06-21 |
| AU5703186A (en) | 1986-10-16 |
| ATE37904T1 (de) | 1988-10-15 |
| EP0167414A1 (fr) | 1986-01-08 |
| EP0046437B1 (fr) | 1988-01-27 |
| JPS57501187A (en, 2012) | 1982-07-08 |
| JPS6367531B2 (en, 2012) | 1988-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired |
Owner name: SOCIETE MINIERE ET METALLURGIQUE DE |